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1

Mahler, M., F. Özkan, and J. Aktaa. "ANSYS Creep-Fatigue Assessment tool for EUROFER97 components." Nuclear Materials and Energy 9 (December 2016): 535–38. http://dx.doi.org/10.1016/j.nme.2016.05.017.

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2

Li, Wei Min, Yang Yang Yan, and Ying Xing. "The Numerical Simulation of Punching and the Fatigue Analysis of Punch Based on ANSYS/LS-DYNA and ANSYS-Fatigue Tool." Advanced Materials Research 904 (March 2014): 469–73. http://dx.doi.org/10.4028/www.scientific.net/amr.904.469.

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In allusion to the characteristic of stamping moulds fatigue analysis, the nodal stress result is obtained by the numerical simulation of punching with the explicit dynamic software called ANSYS/LS-DYNA. Then the fatigue life of punch about the different surface treatments is calculated by ANSYS-Fatigue tool. Through this way an effective method that is suitable for the calculation and reasonable improvement of stamping moulds fatigue life is obtained.
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3

Mahler, M., and J. Aktaa. "Eurofer97 Creep-Fatigue assessment tool for ANSYS APDL and workbench." Nuclear Materials and Energy 15 (May 2018): 85–91. http://dx.doi.org/10.1016/j.nme.2018.03.001.

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4

García-Valenzuela, Alejandro Luna, and Izak Goedbloed. "Development of an engineering tool to analyze spectral fatigue of floating structures by means of hydro-elastic coupling." Ciencia y tecnología de buques 16, no. 32 (2023): 55–74. http://dx.doi.org/10.25043/19098642.133.

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Navy vessels are relative long and slender ships which must withstand, during their extensive operational life, cyclic loads produced by the seaway. Fatigue is, hence, for those vessels a dominant parameter in the structural ship design and on their operation. Due to the arising complexity of fatigue assessments, an in-house tool is developed to perform automatized spectral fatigue analysis. Tool is called SEAFALT and stands for Long-Term Spectral Fatigue Analysis. This article described the calculation process of SEAFALT, together with results of a case of study. SEAFALT controls automaticall
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5

Souliman, Mena I. "Preliminary Finite Element Modeling of Asphalt Material Using ANSYS." Civil Engineering Beyond Limits 2, no. 1 (2021): 21–27. http://dx.doi.org/10.36937/cebel.2021.001.005.

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Finite element modeling (FEM) has been an integral tool for civil engineering researchers. The simplification of day to day engineering problems with known scientific validation makes this tool more appropriate. In the field of pavement engineering, the use of FEM has been a relatively new tool. Various conditions of pavement materials, which are itself complex in nature, makes the modeling more challenging. This study aims to develop a basic beam model as per AASHTO T321 for evaluating the performance of asphalt material under fatigue loading. The necessary conditions and parameters are best
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K. Krishna, Bhaskar, Ramaiah K. Janaki, Saheb K. Meera, Manohar V. Kalyana, and Kishore T. Lakshman. "Fatigue life prediction of aluminum 6061 alloy through experimental and numerical analysis under various stress ratios in axial tension-tension loading condition." i-manager's Journal on Mechanical Engineering 13, no. 4 (2023): 22. http://dx.doi.org/10.26634/jme.13.4.20198.

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Aluminum alloy 6061 is a versatile material widely used in aerospace, automotive, marine, and structural applications due to its mechanical strength, weldability, and corrosion resistance. Understanding and addressing fatigue is crucial for ensuring the reliable and safe performance of components made from this alloy. This study focused on predicting the fatigue life of aluminum 6061 at room temperature under axial loading conditions and evaluating the fatigue life at various stress ratios. The experimental S-N curve, derived from tension-tension fatigue loading tests, was instrumental in char
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Visentin, A., A. Campagnolo, F. Simonaggio, and G. Meneghetti. "Implementation of the Peak Stress Method for the automated FEA-assisted design of aluminium welded joints subjected to constant amplitude multiaxial fatigue loads." IOP Conference Series: Materials Science and Engineering 1275, no. 1 (2023): 012025. http://dx.doi.org/10.1088/1757-899x/1275/1/012025.

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Abstract The Peak Stress Method (PSM) is a FE-oriented local approach to the fatigue strength assessment of welded structures subjected to fatigue loading. Starting from the peak stresses calculated at the V-notch tip nodes defining weld toes or the weld roots, the PSM defines an equivalent peak stress which allows to estimate the fatigue failure location and fatigue lifetime of welded structures, in compliance with appropriate fatigue design curves. An Ansys® Mechanical extension has been developed to achieve full automated implementation of the tasks and calculations necessary to apply the P
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8

Visentin, A., A. Campagnolo, F. Sacchet, and G. Meneghetti. "Implementation of the Peak Stress Method for the automated FEM-assisted design of welded joints subjected to constant amplitude multiaxial fatigue loads." IOP Conference Series: Materials Science and Engineering 1214, no. 1 (2022): 012022. http://dx.doi.org/10.1088/1757-899x/1214/1/012022.

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Abstract The Peak Stress Method (PSM) is a local approach to the fatigue strength assessment of welded structures. Starting from FE-calculated opening, in-plane shear and out-of-plane shear peak stresses at the weld toe and weld root, the PSM defines an equivalent peak stress for estimating the fatigue failure location and fatigue life of welded structures, in compliance with properly defined design curves. An interactive tool has been developed in Ansys® Mechanical to automate all calculation tasks required to apply the PSM to generic welded structures. The developed application allows to ide
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9

Yu, Zhong Guang, Xian Li Liu, Yuan Sheng Zhai, Geng Huang He, and M. Li. "Tool with Heavy-Duty Machining Tube Section of the Fatigue Analysis." Advanced Materials Research 188 (March 2011): 344–47. http://dx.doi.org/10.4028/www.scientific.net/amr.188.344.

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Because the tube festivals surface is not round, uneven, so the cutting tool is under impact unceasingly in cutting process. Cutting tool is extremely easy to have fatigue failure, therefore it is very necessary to use finite element numerical analysis software ANSYS to carry on numerical simulation analysis for heavy lathe tool intensity static. The force of cutting tool and distributed rule of definite cutting tool internal stress strain could be precisely got by using FEM, thus the analysis results could improve cutting tool stress condition and the structural design provides the theory bas
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10

Wibawa, Lasinta Ari Nendra. "Pemodelan umur fatik alat pengangkat roket kapasitas 20 Ton menggunakan Ansys Workbench." Turbulen: Jurnal Teknik Mesin 2, no. 2 (2019): 44–49. https://doi.org/10.36767/turbulen.v2i2.540.

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A rocket lifting device is a tool designed to facilitate the rocket assembly process. The device is mounted on a crane and is equipped with two webbing slings placed at the bottom. The study examines the fatigue life prediction of rocket lifting devices using the finite element method. The design of rocket lifting device using Autodesk Inventor Professional 2017, while finite element analysis using Ansys Workbench. It is subjected to a 20-ton load with a fully-reserved type of loading. The fatigue life prediction using the Gerber mean stress theory. The material for the rocket lifting device i
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11

Kim, Jong Deok, Hyun Jun Ko, Jeong Jin Kang, Sang Yong Lee, and Sung Hee Lee. "Simulation on the Life Expectancy of Fine Blanking Punch for Recreation Vehicle Seat Recliner Sector Tooth." Applied Mechanics and Materials 619 (August 2014): 63–67. http://dx.doi.org/10.4028/www.scientific.net/amm.619.63.

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The fine blanking product cost can be increased, however, while the precise fine blanking tool and high cost fine blanking press are required. Therefore it is very important to design the fine blanking tool in view of life expectancy of punch. In this paper the fatigue simulation of fine blanking tool punch for recreation vehicle seat recliner sector tooth was conducted with using the commercial FEA software ANSYS in order to evaluate the life expectancy of the fine blanking tool punch. Initially, the material properties were tested, the fine blanking tool was designed for production experimen
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Abăităncei, Horia, Sebastian Radu, Bogdan Muntean, Cristi Irimia, Mihail Grovu, and Călin Husar. "Multi-Domain and Durability Analysis of a Hybrid Hydraulic Vehicle." Applied Mechanics and Materials 823 (January 2016): 217–22. http://dx.doi.org/10.4028/www.scientific.net/amm.823.217.

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The intent of this paper is to present a multi-domain and structural study of a hydraulic hybrid machine. The evaluation of different solutions is based on simulation approach, using LMS Imagine.Lab (Amesim) and Ansys Workbench software packages. Amesim provides a 1D simulation suite to model and analyze multi-domain intelligent systems, to predict their multi-disciplinary performance and Ansys Workbench Durability tool performs the high cycle fatigue life calculation. The multi-domain analyses are made for different constructive solutions at different drive ratio. The comprehensive fatigue ca
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Wu, Jun Fei, Jun Bin Lan, Kai Hu, and Qing Ling Li. "The Fatigue Life Analysis of Prestressed Wire-Wound Super-High Pressure Vessel Based on ANSYS." Applied Mechanics and Materials 552 (June 2014): 8–14. http://dx.doi.org/10.4028/www.scientific.net/amm.552.8.

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With the the development of super-high pressure technology such as the super-high biological treatment processing, the wire-wound prestressed vessel was widely used as the main pressure bearing structure. It’s proved that the stress was well-distributed along thickness direction and the carrying capacity was improved comparing with traditional pressure vessel. But the deign of wire-wound pressured vessel so far only checks out the fatigue strength margin of winding wire according to the design theory, and lacking of fatigue design of inner cylinder could causes potential safety hazard. So a st
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14

Deshmukh, Chetan B. "Design & Optimization Gudgeon Pin for C.I. Engine." International Journal for Research in Applied Science and Engineering Technology 11, no. 4 (2023): 4561–70. http://dx.doi.org/10.22214/ijraset.2023.51021.

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Abstract: Premature wear of the Gudgeon pin is the major concern for the company. Gudgeon pin connects the piston and the small end of the connecting rod of IC engines. This paper deals with Stress analysis and Fatigue analysis of Gudgeon pin used in diesel engine. In stress analysis frictional stresses and von-Mises stresses coming on Pin are determined using finite element analysis tool ANSYS 16. Effect of different factors on frictional stresses and Von-Mises stresses such as change in internal diameter of pin and application of diamond-like carbon (DLC) coating are analyzed. In Fatigue ana
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15

Ye, You Dong, and Zhe Bo Zhou. "Finite Element Analysis of Cylinder Involute Tooth Gear Based on ANSYS." Applied Mechanics and Materials 184-185 (June 2012): 210–13. http://dx.doi.org/10.4028/www.scientific.net/amm.184-185.210.

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In this paper, a cylinder involute gear model is established in AUTOCAD2007 software. SAT file format is imported in the ANSYS software and contact stress on gear meshing position is analyzed. The stress distribute drafts of the gear is obtained so that it is convenient to check the bending strength of the root of the gear and the fatigue contact strength of the face of the gear. The result is similar to the real situation. The whole process of model construction, analysis shows that ANSYS software is a reliable and effective tool which could provide theoretical basis to the gear teeth strengt
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16

Taraka, Hanuma, Pankaj Pardeep, Biswas Pankaj, Deepati Anilkumar, Benjeer Indira, and Kumar Aadarsh. "Friction Stir Welding Tool Life Assessment Through Fatigue Analysis." Strojnícky časopis - Journal of Mechanical Engineering 73, no. 2 (2023): 163–80. http://dx.doi.org/10.2478/scjme-2023-0031.

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Abstract Friction stir welding is a solid-state joining process used to weld various materials. Tool life is an important consideration when welding strong metals with the Friction stir welding technique (FSW). The current research aims to calculate tool life by mathematical derivation and simulation using ANSYS transient structural analysis. There are two tool materials and five-pin profiles to consider. The calculated tool life using mathematical formulation is within 15% of the simulation outcome. Further changes are made to the simulation to make the tool life estimate more realistic under
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17

Kim, Jong Deok, and Hyun Jun Ko. "Simulation on the Life Expectancy of Fine Blanking Tool Punch for High-Strength Automobile Start Motor Flange." Applied Mechanics and Materials 607 (July 2014): 612–15. http://dx.doi.org/10.4028/www.scientific.net/amm.607.612.

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Fine blanking is a press-working process that permits the production of precise, finished components which are cleanly sheared through the whole cutting surface. The manufacturing cost can be reduced because the secondary operations such as milling and broaching can be eliminated and the multistage combined stamping process can be added. The product cost can increase, however, while the precise fine blanking tool and high cost fine blanking press are required. Therefore it is important to design the fine blanking tool in view of the life expectancy of the punch. In this paper the fatigue simul
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18

Sriya, Tamarapalli, and Pampana Sampath. "IMPACT OF NOTCH GEOMETRY ON THE FATIGUE LIFE OF BS 970-4 GRADE 349S52 STAINLESS STEEL." International Journal of Research in Aeronautical and Mechanical Engineering 10, no. 9 (2022): 1–9. https://doi.org/10.5281/zenodo.7070770.

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Components in engineering applications often have discontinuities and abrupt change in cross sections which may be present owing to their functional requirements like oil holes, grooves, keyways etc. This would result in localization of high stresses when these components are subjected to loading. Situation becomes more hazardous to the material if the loading is not static and varying in magnitude with time. This fatigue phenomenon reduces the resistance of the material under fluctuating stresses. Fatigue can be defined as a failure taking place by the formation and growth of cracks due to re
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19

Besekar, Snehal S. "Design and Analysis of Leaf Spring Using Ansys." International Journal for Research in Applied Science and Engineering Technology 11, no. 3 (2023): 1034–39. http://dx.doi.org/10.22214/ijraset.2023.49583.

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Abstract: The leaf springs are different spring styles used for automotive suspension systems. In addition to the use of energy absorption equipment, the ends of the spring can be pointed in a certain direction as it deflects as a structural function. Not primarily supporting vertical loads but isolating road-induced vibration is the principal feature of leaf spring. The present research aims at studying the safe load of the leaf spring, showing how easily an easy, safe driving speed is achieved. A standard TATA-407 light commercial vehicle leaf spring configuration is chosen. Finite element a
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20

YAÑEZ CONTRERAS, PEDRO, JOSE ANTONIO YÁÑEZ GÓMEZ, Francisco Javier Santander Bastida, et al. "FATIGUE ANALYSIS OF A RACK TOOL TO INCREASE MILLING PRODUCTIVITY." DYNA 97, no. 4 (2022): 380–85. http://dx.doi.org/10.6036/10425.

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In recent years, the automotive industry has had remarkable technological growth. Organizations strive to have in their processes more advanced technologies that allow them to create a competitive advantage over others within the same field. The spline rolling and the threading process have evolved in line with the significant demand for quality products from major automakers in the automotive industry. Product consumers of the automotive industry demand quality at low prices, which results in the need to maximize resources for auto-parts manufacturing. In this work, an improvement in the perf
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21

Chiu, Min Chie, Long Jyi Yeh, and I. Lang Chiu. "The Assessment of Stress Analysis for a Notebook's Hinge Stopper Using the FEM Method." Advanced Materials Research 740 (August 2013): 350–58. http://dx.doi.org/10.4028/www.scientific.net/amr.740.350.

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Computer Aided Engineering (CAE) software is a vital analytical tool which is often adopted for product design. Engineers can obtain related design information for stress, strain, displacement, fatigue, and longevity of products via a CAE simulation. In order to improve product reliability, analysis of a products structure using CAE is compulsory. The purpose of this research is to implement CAE analysis on a laptops hinge. A 3-D model of the laptops hinge was first established by Pro/Engineer software and then transferred onto ANSYS/Workbench software. Moreover, all boundary conditions, conne
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22

Servin-Castañeda, Rumualdo, Sixtos Antonio Arreola-Villa, Alejandro Perez-Alvarado, Ismael Calderón-Ramos, Ruben Torres-Gonzalez, and Alonso Martinez-Hurtado. "Influence of Work Hardening on the Surface of Backup Rolls for a 4-High Rolling Mill Fractured during Rolling Campaign." Materials 15, no. 10 (2022): 3524. http://dx.doi.org/10.3390/ma15103524.

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Backup rolls are the main tool in a four-high rolling mill; the rolling forces applied in load cells promote the fatigue of the material due to mechanical contact between backup rolls and work rolls. This work investigated the causes of recurrent failures in backup rolls, with cracking always initiated on the surface of the roll body and finishing in the main radius between neck and roll body. Aiming to find the causes of failure, visual inspection and morphology of the fracture were performed, complemented with mechanical tests of hardness on the stress concentration area, in addition to vali
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23

Hanoca, P. C. Sharath, and H. V. Ramakrishna. "Contact Stress and Fatigue Analysis of Spur Gear." Applied Mechanics and Materials 895 (November 2019): 158–63. http://dx.doi.org/10.4028/www.scientific.net/amm.895.158.

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Spur gear is the most basic type of parallel-axis gear. In this study, contact stress and fatigue life of spur gear for different modules and for different materials were studied. The commercially available Solidworks 2016 is used for modelling and ANSYS Workbench tool for discretizing and solving. The analysis has been performed on the gear models of modules 1mm, 2mm and 3mm to observe the distribution of contact stress and life. The graphic results obtained were compared and it was found that contact stress decreases as the module increases and also aluminium alloy was having the least stres
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Thiruvannamalai, M., P. Vincent @. Venkatesan, and Maheswaran Chellapandian. "Fatigue Life Predictions Using a Novel Adaptive Meshing Technique in Non-Linear Finite Element Analysis." Buildings 14, no. 10 (2024): 3063. http://dx.doi.org/10.3390/buildings14103063.

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Fatigue is a common issue in steel elements, leading to microstructural fractures and causing failure below the yield point of the material due to cyclic loading. High fatigue loads in steel building structures can cause brittle failure at the joints and supports, potentially leading to partial or total damage. The present study deals with accurate prediction of the fatigue life and stress intensity factor (SIF) of pre-cracked steel beams, which is crucial for ensuring their structural integrity and durability under cyclic loading. A computationally efficient adaptive meshing tool, known as Se
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Bharadwaj, Madhu, Prajwal Rao, and Sowmianarayanan Srinivasan. "Implementation of Multi-Axial Fatigue Theory in FE Packages." Key Engineering Materials 719 (November 2016): 46–54. http://dx.doi.org/10.4028/www.scientific.net/kem.719.46.

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Many mechanical or structural components are subjected to multi-axial, irregular cyclic loading during service. The direction and amplitude of principal stress and strain vary over a period of time results in non-proportional cyclic loading on the component. At geometrical discontinuities, even a monotonic load will result in multi-axial state of stress. In general, the life of the components subjected to multi-axial stress loadings, are evaluated using classical yield theories. The Tresca and von Mises criterions along with Basquin-Coffin and Manson life curve are widely used in commercially
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26

Gupta, Rishabh. "Optimization of Leaf chain in Counterweight Balancing of Machine Tool by Finite Element Method." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 3689–98. http://dx.doi.org/10.22214/ijraset.2021.35729.

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Whenever the sudden motion take place in a counterweight balancing of machine tool due to inertia effect of the heavy mass of machine tool head with counterweight exert large amount of forces in the chain link and in order to prevent failure of the chain vertical motion of the machine tool head take place at lower velocity, by increasing the efficiency of a leaf chain, we could further increases in the vertical motion of machine tool head and is still a challenges for the designer to provide not only the better stress resistance or wear resistance of a chain but also the weight saving in a cha
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27

Ion, Manea, Sebesan Ioan, Matache Mihai, Prenta Gabriel, and Firicel Catalin. "Analytical evaluation of the lifetime of a three-axle bogie frame using the analytical model validated through experimental modal analysis." MATEC Web of Conferences 211 (2018): 06004. http://dx.doi.org/10.1051/matecconf/201821106004.

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The fatigue strength validation by tests of the railway bogie frames requires existence of an expensive laboratory and a long time for testing, of about 6 to 10 months. Considering these aspects, the european norms admit that fatigue tests can be replaced by finite elementes analysis, with condition that analytical model to be correctly realized and validated by tests. Experimental modal analysis provides a powerful tool for validation of the FEA model through experimental data. The article presents an application for analytical assessment of the fatigue strength for a three-axle locomotive bo
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Shashank, Pandey*1 Nikhilesh N. Singh2 &. Dr. Prabhat Kumar Sinha3. "MODELING, DESIGN & ANALYSIS OF DIFFERENTIAL GEAR BOX THROUGH FEM, SOLIDWORK & ANSYS BENCHWORK 14.0." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 7 (2017): 887–94. https://doi.org/10.5281/zenodo.834600.

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In this research the differential gears analyzed for vibration effect on whole system to optimize the life of the gears under different frequency in the platform of Ansys-14.0 with help of solid work modelling. In this analysis the gear housing also affected by vibration in casing that surrounds the gear box. The function of gear is to protect and provide a platform for gear transmission. It also provides supports for moving parts and protection from outside environmental condition. The differential couples, the propeller shaft to the pinion, which in turn runs on the ring gear of the differen
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Norazmi, Danish Luqman, and Tamiru Alemu Lemma. "THERMOWELL FATIGUE LIFE PREDICTION USING FINITE ELEMENT ANALYSIS." Platform : A Journal of Engineering 6, no. 1 (2022): 25. http://dx.doi.org/10.61762/pajevol6iss1art15272.

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The objectives of the research involve developing the procedure for fatigue life prediction using the S-N curve for the thermowell material and investigating the effects of fluid velocity, fluid density and cyclic loading on the thermowell structure using the engineering drawing tool, AutoCAD 2022, and simulation software, ANSYS Workbench 21.1. By comparing the results for the proposed fatigue life estimation to Diwakar’s study on fatigue life estimation of thermowells in supercritical operation, the percent error obtained was 0.11%, which indicates that the proposed method is an accurate and
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Shomran, Ali Talib, Haideer Talib Shomran, Emad Kamil Hussein, Hussein Kadhim Sharaf, Thiago Santos, and Caroliny Santos. "Computational Investigation on the Fatigue Behavior of Titanium Alloy Ti-6Al-2Sn-4Zr-2Mo under Dynamic Loads by Consideration of Ambient Temperature." International Journal on Advanced Science, Engineering and Information Technology 15, no. 1 (2025): 75–80. https://doi.org/10.18517/ijaseit.15.1.12417.

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In this study, a static structural tool in ANSYS software was utilized in order to carry out a numerical evaluation of the fatigue behavior of titanium alloy Ti-6Al-2Sn-4Zr-2Mo when subjected to dynamic loads. A static structure was utilized in the process of performing the analysis and meshing it using the Ansys program. A load of 3.15 (KN) has been assumed to be applied to the plate, and it is applied in the opposite direction of the plate. When it comes to the tiredness phase, the GOODMAN criteria have been utilized. Using grid independent testing, the outcomes that were initiated have been
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Ali, Saad Mahmood, Ahmed Al-Khazraji, and Samir Ali Amin. "The Effect of Electrical Discharge Machining Total Heat Generated on White Layer Thickness (WLT) and Fatigue Life for Die Steel." Materials Science Forum 1039 (July 20, 2021): 182–200. http://dx.doi.org/10.4028/www.scientific.net/msf.1039.182.

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The present paper concerns with studying the high complexity nature of the EDM multiple discharge analysis transformed into a feasible solvable mathematical model for the die steel workpiece type AISI D2, the copper and graphite materials electrodes, and the kerosene dielectric by setting the Transient Thermal and the Multiphysics analyses domain loads models using the ANSYS 15.0 finite element analysis. Two load steps modeled the entering setting time analysis, six sub-periods setting time cycle, four heating, and two cooling periods, six transient temperature values, and four transient therm
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Manea, Ion, Ioan Sebesan, Mihai Matache, Gabriel Prenta, and Catalin Firicel. "Use of the experimental modal analysis for analytical lifetime estimation of a bogie frame." MATEC Web of Conferences 178 (2018): 06018. http://dx.doi.org/10.1051/matecconf/201817806018.

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The fatigue strength validation by tests of the railway bogie frames requires existence of an expensive laboratory and a long time for testing of about 6 to 10 months. Considering these aspects, the European norms admit that fatigue tests can be replaced by finite elements analysis (FEA), with the condition that analytical model to be correctly realized and validated by tests. Experimental modal analysis (EMA) provides a powerful tool for validation of the FEA model by experimental data. The article presents an application for assessment of the fatigue strength of a three-axle locomotive bogie
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33

Zhao, Xue You, Zhi Chao Lang, Chun Feng Mao, and Wei Na Zhang. "Analysis on Crack Propagation of Roll by the Finite-Element." Advanced Materials Research 591-593 (November 2012): 553–56. http://dx.doi.org/10.4028/www.scientific.net/amr.591-593.553.

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Roller is a main tool and consumption parts for steel rolling. With analysis test on the fatigue property of roller, the development incentives of crack propagation were realized, the service life of roller was improved and the cost of Production was reduced in a large extent. Roller is a circular column, which do fixed-axis rotation under combined action of roll pressure, bearing reaction, Support roller reaction force and torsion. The failure types of roll such as flaking, fracture and crack. Simulate and analysis on damage of the roller crack by the fracture mechanics of knowledge and ANSYS
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34

Doranga, Sushil, Matthew Schuldt, and Mukunda Khanal. "Effect of Stiffening the Printed Circuit Board in the Fatigue Life of the Solder Joint." Materials 15, no. 18 (2022): 6208. http://dx.doi.org/10.3390/ma15186208.

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Predictive analysis of the life of an electronic package requires a sequence of processes involving: (i) development of a finite element (FE) model, (ii) correlation of the FE model using experimental data, and (iii) development of a local model using the correlated FE model. The life of the critical components is obtained from the local model and is usually compared to the experimental results. Although the specifics of such analyses are available in the literature, a comparison among them and against the same electronic package with different user printed circuit board (PCB) thicknesses does
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Das, Manbodh Kumar, Shibayan Sarkar, and Bhanwar Singh Choudhary. "Structure analysis of a dragline tooth and its wear prediction." Transactions of the Canadian Society for Mechanical Engineering 43, no. 4 (2019): 526–34. http://dx.doi.org/10.1139/tcsme-2017-0135.

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Dragline teeth are used to dig overburden rocks and fill the bucket by its action in surface mining. Thus, these teeth are very important for a better performance of the dragline. In the present investigation, efforts were made to determine the failure zone within the teeth through modeling, using the finite element software ANSYS workbench. The maximum deformation and maximum von-Mises stress were 0.286 mm and 801.38 MPa, respectively. From fatigue analysis, the minimum tool life was 24 540 cycle and the minimum factor of safety was 0.1 at the tip of the tool. Beyond the cutting edge (tip), t
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Hilmy, I., M. M. Abdel Wahab, Ian A. Ashcroft, and A. D. Crocombe. "A Finite Element Analysis of Scarf Joint for Controlling the Triaxiality Function in Adhesive Bonding." Key Engineering Materials 385-387 (July 2008): 17–20. http://dx.doi.org/10.4028/www.scientific.net/kem.385-387.17.

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Triaxiality function (Rv) has been known as one of the important factors that responsible for damage initiation in adhesive bonding. Damage evolution law for low cycle fatigue (LCF) is function of Rv, von Mises equivalent stress (Seqv) and number of cycles (N). From previous research, it was found that the Rv values of two cases: bulk adhesives and single lap joint (SLJ), were close to unity. Those values are uncontrollable. Meanwhile, the damage equation for general solution contains Rv as an independent variable. There is need to choose another joint type that can characterise Rv as an indep
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Wibawa, L. A. N., I. Rusyana, G. Nugraha, et al. "Stress analysis and fatigue life prediction of portable rocket motor test stand using finite element method." BIS Energy and Engineering 1 (November 10, 2024): V124027. https://doi.org/10.31603/biseeng.84.

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A portable rocket motor test stand serves as the apparatus to evaluate the performance of rocket motors under controlled conditions. This equipment is crucial for assessing the thrust of the RX 200 rocket motor and examining the capabilities of various components, including the tube, propellant, insulator, igniter, nozzle, and rocket cap itself. Before conducting the RX 200 rocket flight test, a preliminary assessment using this equipment is essential. Therefore, the design of a rocket motor test stand must be carefully calculated to ensure that the tool functions as desired. In this study, th
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Shashank, Pandey*1 Nikhilesh N. Singh2 &. Dr. Prabhat Kumar Sinha3. "MODELING, DESIGN & ANALYSIS OF DIFFERENTIAL GEAR BOX AND ITS HOUSING THROUGH FEM, SOLIDWORK & ANSYS BENCHWORK 14.0." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 9 (2017): 127–39. https://doi.org/10.5281/zenodo.886748.

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In this paper the differential gears assembly and its housing are analyzed for the vibrational effect on a system in which the life of the gears is detrmined within different frequency range in the platform of Ansys-14.0 with use of solidworks modeling . In this type of analysis the gear housing is also effected by vibration in casing that surrounds the gear box. The main objective of gear is to protect and to provide a safe platform to get good gear transmission. It is also gives a supports for moving parts and protected it from outside condition. The differential couples and the propeller sh
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39

Mubarak, Ethar Mohamed Mahdi. "E XPERIMENTAL AND NUMERICAL STUDY OF 6061-T6 AL- ALLOY FATIGUE LIFE USING FRICTION STIR WELDING." IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 18, no. 2 (2018): 277–95. http://dx.doi.org/10.32852/iqjfmme.vol18.iss2.93.

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Welded parts are often subjected to variable loads. Paper’s aim is to evaluate the fatiguecharacteristics of friction stir welding of AA6061-T6 alloy under variable loading andobserved the influence of heat treatment for friction stir welding joint on the fatigue stressanalysis. The microstructure of the welds alloy are studied before and after heat treatment.The friction stir welding was employed using milling machine with constant tool rotation(1000 rpm) and feed rate (20 mm/min). Artificial aging are made for aluminum friction stirwelded alloy using electrical furnace at temperature of 500º
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Lee, Ki Bum, Chang Hyun Park, and Jin Ho Kim. "Optimal Design of One-Folded Leaf Spring with High Fatigue Life Applied to Horizontally Vibrating Linear Actuator in Smart Phone." Advances in Mechanical Engineering 6 (January 1, 2014): 545126. http://dx.doi.org/10.1155/2014/545126.

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Horizontally vibrating linear actuator (HVLA) instead of VVLA has been under study in a few past years and recently HVLA with thickness of 2.5 mm was developed. The one-folded leaf spring to guide the moving part is newly designed and applied in HVLA, but unfortunately it makes HVLA be wider. Accordingly, this paper presents the optimal design of one-folded leaf spring, which results in reduction of HLVA width. The commercial design optimization tool “PIAnO” was utilized based on design of experiments (DOE), approximation techniques, and optimization algorithm. In addition, for the vibration m
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Satria, Pungkas, Achmad Widodo, Ismoyo Haryanto, Djoeli Satrijo, and Budi Setiyana. "Analisis Konstruksi Pipa Pompa Suction 112-JB." Jurnal Material Teknologi Proses: Warta Kemajuan Bidang Material Teknik Teknologi Proses 2, no. 1 (2021): 23. http://dx.doi.org/10.22146/jmtp.66248.

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The 101-JTC condenser tank has excess steam condensate due to the addition of admission steam from 101-JT. Therefore, it is necessary to design a piping system that connects 101-JTC condenser tank with the 112-JB pump to drain the condensed excess steam. The designed piping system will encounter a dynamic response caused by fluid flow fluctuation over the time. This dynamic response causes the pipe to experience stress. To find out the resulting voltage which will not cause damage or failure, it is necessary to estimate the safety factor in a piping system that has been given static and dynami
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Orenes Moreno, Blanca, Andrea Bessone, Simone Solazzi, et al. "Linear Elastic Fracture Mechanics Assessment of a Gas Turbine Vane." Materials 15, no. 13 (2022): 4694. http://dx.doi.org/10.3390/ma15134694.

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This work assesses the crack propagation at the most critical point of a second stage of a gas turbine blade by means of linear elastic fracture mechanics (LEFM). The most critical zone where the crack may nucleate, due to a combination of thermo-mechanical loads, is detected with an uncracked finite element (FE) model pre-analysis. Then the sub-modelling technique is used to obtain more precise results in terms of stresses within the area of interest. Simulations of the state of stress at the crack apex are performed through an FE model, using the Fracture Tool within ANSYS Workbench, and the
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Shaheen Ayyoobi Kalliyath, Mohammad Zuber, Satish Shenoy B, and Anand Pai. "Drag and Lift Characteristics of Different Handlebars and Front-Fairing Combinations Used in Two-Wheelers: A CFD Approach." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 93, no. 1 (2022): 136–47. http://dx.doi.org/10.37934/arfmts.93.1.136147.

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Two-wheelers with a total industrial volume of 50 million units over the past decade are one of the most popular modes of transport. Two-wheelers irrespective of the fueled engine or electric variant, are steered by means of the Handle-bar. The handlebar type and quality affects the operational characteristics of the two-wheeler as well as the physical fatigue of the rider. Handle-bar designs affect the parameters like ergonomics, maneuverability, rider comfort, and aerodynamics. The target of this study was to analyze the aerodynamic response of different handlebar types with and without the
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GEGEDESH, Maryna G., and Syarhei A. PETRACHKOU. "COMPUTER-BASED STRENGTH ANALYSIS OF TANK-CONTAINERS UNDER IMPACT." Mechanics of Machines, Mechanisms and Materials 4, no. 65 (2023): 25–30. http://dx.doi.org/10.46864/1995-0470-2023-4-65-25-30.

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The paper presents the strength analysis results for a tank-container designed for liquid cargo transportation by rail, automobile and water transport based on computer modeling. The most severe in terms of loads and extreme operation mode of tank-containers is chosen as the conditions for the computer experiment, implying an impact in the longitudinal direction when railway cars collide during their dismantling from the hill at marshalling stations. Calculations are performed using the static analysis module Static Structural of the ANSYS Workbench engineering software package for two loading
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Amoroso, Francesco, Angelo De Fenza, Giuseppe Petrone, and Rosario Pecora. "A Sensitivity Analysis on the Influence of the External Constraints on the Dynamic Behaviour of a Low Pollutant Emissions Aircraft Combustor-Rig." Archive of Mechanical Engineering 63, no. 3 (2016): 435–54. http://dx.doi.org/10.1515/meceng-2016-0025.

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Abstract The need to reduce pollutant emissions leads the engineers to design new aeronautic combustors characterized by lean burn at relatively low temperatures. This requirement can easily cause flame instability phenomena and consequent pressure pulsations which may seriously damage combustor’s structure and/or compromise its fatigue life. Hence the need to study the combustor’s structural dynamics and the interaction between elastic, thermal and acoustic phenomena. Finite element method represent a largely used and fairly reliable tool to address these studies; on the other hand, the ideal
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Muhammad, Aisha, and Ibrahim Haruna Shanono. "Design optimization of a diesel engine connecting rod." International Journal of Engineering Technology and Sciences 6, no. 1 (2019): 24–40. http://dx.doi.org/10.15282/ijets.v6i1.1384.

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Rotary motion is generated from a crankshaft’s piston alternating motion using a connecting rod. The engine combustion gases and components motion of inertia exert pressures that induces compressive and tensile stress in the connecting rod respectively [1], [2]. Connecting rods fail due to its overloading, bearing failure, irregular adjustments of the bolts and faulty assembly or fatigue [3]. It is important for connecting rods to be able to withstand the complex high tensile loads that acts on them. As a result, numerous design technology, material selection, working and fatigue test of a con
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Nagababu, Puppala. "FEA-Based Camshaft Design and Analysis on a Range of Heat-Treated Materials." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem34479.

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Camshafts play a critical role in internal combustion engines, dictating the timing and duration of valve opening and closing events. To ensure optimal engine performance and longevity, camshaft design must balance factors such as strength, durability, and weight. Finite Element Analysis (FEA) offers a powerful tool for evaluating camshaft designs under varying operating conditions. This paper presents a comprehensive study on the design and analysis of camshafts using FEA, focusing on the influence of different heat-treated materials. The study begins with an overview of material selection cr
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48

Gad-Briggs, A., A. Haslam, and P. Laskaridis. "Effect of change in role of an aircraft on engine life." Aeronautical Journal 117, no. 1196 (2013): 1053–70. http://dx.doi.org/10.1017/s000192400000868x.

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Abstract New aircraft require years of development from concept to realisation and can be prone to delays. Consequently, military operators take existing fleets and operate them in a different role. The objective of this study is to examine the effect of operating a typical low bypass military fast jet engine, originally designed for a European theatre, in a hot and harsh climate. The specific purpose is to determine the effect on the high-pressure turbine blade life and the life- cycle cost of the engine. A mission profile and respective performance conditions were analysed and modelled using
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Shomran, Ali Talib, Batool Mardan Faisal, Emad Kamil Hussein, Thiago Santos, and Kies Fatima. "Determination of the fatigue behavior of the composite Single-Stringer structure based on the quasi-static method." Eastern-European Journal of Enterprise Technologies 2, no. 7 (122) (2023): 15–23. http://dx.doi.org/10.15587/1729-4061.2023.277911.

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In this investigation, the Mechanical Behavior of the composite Single-Stringer structure was subjected to numerical analysis in order to better understand its properties. As the primary material for the modeling process, the carbon-epoxy IM7/8552 with quasi-isotropic Layups has been utilized. The outcomes of the numerical analysis that were carried out on the structure while it was in its static state have been put into the structural tool that was developed by the ANSYS programme. The fundamental boundary conditions have been defined on the basis of the information that was received from the
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50

Ali, Talib Shomran, Mardan Faisal Batool, Kamil Hussein Emad, Santos Thiago, and Fatima Kies. "Determination of the fatigue behavior of the composite Single-Stringer structure based on the quasi-static method." Eastern-European Journal of Enterprise Technologies 2, no. 7(122) (2023): 15–23. https://doi.org/10.15587/1729-4061.2023.277911.

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In this investigation, the Mechanical Behavior of the composite Single-Stringer structure was subjected to numerical analysis in order to better understand its properties. As the primary material for the modeling process, the carbon-epoxy IM7/8552 with quasi-isotropic Layups has been utilized. The outcomes of the numerical analysis that were carried out on the structure while it was in its static state have been put into the structural tool that was developed by the ANSYS programme. The fundamental boundary conditions have been defined on the basis of the information that was received from the
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