Academic literature on the topic 'CAE simulation'

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Journal articles on the topic "CAE simulation"

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Akande, Timileyin Opeyemi, Oluwaseyi Omotayo Alabi, and Julianah B. Oyinloye. "A Review of Generative Models for 3D Vehicle Wheel Generation and Synthesis." Journal of Computing Theories and Applications 2, no. 2 (2024): 148–68. http://dx.doi.org/10.62411/jcta.10125.

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Integrating deep learning methodologies is pivotal in shaping the continuous evolution of computer-aided design (CAD) and computer-aided engineering (CAE) systems. This review explores the integration of deep learning in CAD and CAE, particularly focusing on generative models for simulating 3D vehicle wheels. It highlights the challenges of traditional CAD/CAE, such as manual design and simulation limitations, and proposes deep learning, especially generative models, as a solution. The study aims to automate and enhance 3D vehicle wheel design, improve CAE simulations, predict mechanical characteristics, and optimize performance metrics. It employs deep learning architectures like variational autoencoders (VAEs), convolutional neural networks (CNNs), and generative adversarial networks (GANs) to learn from diverse 3D wheel designs and generate optimized solutions. The anticipated outcomes include more efficient design processes, improved simulation accuracy, and adaptable design solutions, facilitating the integration of deep learning models into existing CAD/CAE systems. This integration is expected to transform design and engineering practices by offering insights into the potential of these technologies.
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Zhao, Yu. "Based on the CAD / CAE Technology Product Simulation Design System." Advanced Materials Research 479-481 (February 2012): 186–89. http://dx.doi.org/10.4028/www.scientific.net/amr.479-481.186.

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The paper analyze the existing CAD / CAE methods and differences in product design requirements. It points out that firstly, performance analysis and design is the core of mechanical product design; Secondly, integrated CAD / CAE technology, product design should be based on CAE-centric the design process. It proposes simulation-based design methods and constructs a performance-oriented product design system.
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Dimitrova, Rayna, Alexander Nedelchev, and Antonio Nikolov. "3D Simulation of Stress-Strain State of Plasma Arc Surfacing by CAD/CAE Software Sysweld." Advanced Materials Research 1029 (September 2014): 1–7. http://dx.doi.org/10.4028/www.scientific.net/amr.1029.1.

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The deformation process during the plasma arc surfacing is analyzed by CAD/CAE software SysWeld under Visual Environment using 3D simulation. The aim of simulation is visualization of a temperature field and a stress-strain state distribution as resul ts of surfacing under typical technological parameters of plasma arc processing which could be used for education. Key w ords : CAD/CAE simulation , plasma arc surfacing , stress-strain state
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Pan, Zhiyi, Xin Wang, Rumin Teng, and Shunde Gao. "A Synchronous CAD/CAE Modeling Method and Applications in Parametric Parts Library." Open Mechanical Engineering Journal 9, no. 1 (2015): 189–95. http://dx.doi.org/10.2174/1874155x01509010189.

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Current parametric parts library cannot contribute to the reuse of finite element model. It is essential to remodel or exchange model for parts in CAE software. This paper presents a synchronous CAD/CAE modeling method, which can be employed in parts library based on Siemens NX software. Primary CAD and CAE information in part are merged into master model, which acts as cornerstone for solid model, FE model and simulation model. Thus, part models from parts library can be directly used into simulation analysis, and parametric amendment and change propagation is sustained. A software package developed for designers is helpful to search and achieve desired part from parts library. Three case studies are carried out to clarify synchronous CAD/CAE modeling process and change propagation procedure.
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Katoh, Hiroshi. "Simulation Advancement in Automotive Development: A Brief Review." Applied Mechanics and Materials 761 (May 2015): 22–26. http://dx.doi.org/10.4028/www.scientific.net/amm.761.22.

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The automotive development process is advancing through the utilization of CAD/CAM/CAE. This advancement is being enhanced by proper utilization of CAD/CAM integration, Digital prototyping and Digital mock-up. Until recently, CAD has played the leading role for the digitalization of automotive development. However, recent trend shows that, the leading role is shifted from CAD to analysis simulation. Three-dimensional design, which utilizes digital mock-up, is becoming the main tool for product design. Here, the functional capability and predictive assessment by CAE is the core technology. In addition, this supporting role is helping to realize the concurrent engineering in production engineering field.
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Wang, Cheng, Xiong Wei Yang, and Bao Kun Yang. "Problems in the Application of Commercial CAD/CAE Software and Improvement Methods." Advanced Materials Research 201-203 (February 2011): 36–39. http://dx.doi.org/10.4028/www.scientific.net/amr.201-203.36.

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CAD / CAE technology has led traditional product design and analysis to digital. However, commercial CAD / CAE software also has its problems. Problems in the application of commercial CAD / CAE software are summarized in these this paper. From perspective development of software engineer, new technology such as integrated design, design reuse, intelligence and automation, workflow customization, application development, experimental and simulation complement each other are introduced to overcome these problems in this paper.
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NAKANO, Ryo. "Injection Molding CAE Simulation." Journal of the Japan Society for Technology of Plasticity 50, no. 579 (2009): 296–300. http://dx.doi.org/10.9773/sosei.50.296.

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Halpern, Mar. "Pushing the Design Envelope with CAE." Mechanical Engineering 120, no. 11 (1998): 66–71. http://dx.doi.org/10.1115/1.1998-nov-2.

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This article examines the growing usefulness of computer-aided engineering (CAE) programs for the design of electronics packaging. CAE combined with expert interpretation, can help manufacturers quickly satisfy demand for increasingly small yet reliable products. Currently, three classes of software specifically support electronics packaging design: integrated computer-aided design (CAD) CAE software, general-purpose CAE software, and specialty CAE software solutions. The integrated CAE software emphasizes automatic creation and updating of finite-element-analysis (FEA) models based on CAD geometry. The effectiveness of this associativity between CAD and FEA depends on the product behavior to be evaluated and the quality of implementation. CAE simulation can calculate the maximum acceptable loads on pins, as well as the vibration characteristics of components. Solids-based CAD helps detect interference problems across components, as in these exploded views of a disc drive and a headset. While several general-purpose CAE suppliers permit engineers to build customized environments for automating model creation, specialty suppliers such as Pacific Numerix deliver the specific automated capabilities and connector libraries.
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Ali, Nur Shidaa Mohd, Abu Bakar Salleh, Thean Chor Leow, Raja Noor Zaliha Raja Abd Rahman, and Mohd Shukuri Mohamad Ali. "The Influence of Calcium toward Order/Disorder Conformation of Repeat-in-Toxin (RTX) Structure of Family I.3 Lipase from Pseudomonas fluorescens AMS8." Toxins 12, no. 9 (2020): 579. http://dx.doi.org/10.3390/toxins12090579.

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Calcium-binding plays a decisive role in the folding and stabilization of many RTX proteins, especially for the RTX domain. Although many studies have been conducted to prove the contribution of Ca2+ ion toward the folding and stabilization of RTX proteins, its functional dynamics and conformational structural changes remain elusive. Here, molecular docking and molecular dynamics (MD) simulations were performed to analyze the contribution of Ca2+ ion toward the folding and stabilization of the RTX lipase (AMS8 lipase) structure. AMS8 lipase contains six Ca2+ ions (Ca1–Ca6). Three Ca2+ ions (Ca3, Ca4, and Ca5) were bound to the RTX parallel β-roll motif repeat structure (RTX domain). The metal ion (Ca2+) docking analysis gives a high binding energy, especially for Ca4 and Ca5 which are tightly bound to the RTX domain. The function of each Ca2+ ion is further analyzed using the MD simulation. The removal of Ca3, Ca4, and Ca5 caused the AMS8 lipase structure to become unstable and unfolded. The results suggested that Ca3, Ca4, and Ca5 stabilized the RTX domain. In conclusion, Ca3, Ca4, and Ca5 play a crucial role in the folding and stabilization of the RTX domain, which sustain the integrity of the overall AMS8 lipase structure.
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Prabhu, N., M. Dev Anand, and V. Sundar. "Integrated CAD/CAE/CAM System for Scorbot-ER Vu Plus Industrial Robot Manipulator." Applied Mechanics and Materials 389 (August 2013): 747–53. http://dx.doi.org/10.4028/www.scientific.net/amm.389.747.

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Robots are required to operate in different environmental conditions facing varieties of end-effector to perform the workspace interactions. This paper deals with integrated CAD/CAE/CAM system for SCORBOT-ER Vu plus Industrial robot manipulator. The DH (DenavitHartenberg) coordinate transformation method was used to perform the robot position analysis. The robot manipulator parametric solid models were constructed using Pro/ENGINEER (Pro/E). Pro/Mechanica was used to simulate the dynamic simulation and working space, CATIA was used to implement the cutting simulation, and the prototype was manufactured using a CNC milling machine. Finally, a CAD/CAE/CAM integrated system for a robot manipulator was developed. This integrated system not only promotes automation capabilities for robot manipulator production, but also simplifies the CAD/CAE/CAM process for a robot manipulator.
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Dissertations / Theses on the topic "CAE simulation"

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Staffas, Kristin. "CAE Sun Simulation - Thermo Structural Coupling." Thesis, KTH, Numerisk analys, NA, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-287366.

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Deformation of materials due to heat exposure can be a challenge in vehicle design. Sun exposure and heat build up in the vehicle cabin contribute to accelerated aging of the materials used. To understand how this process affects the durability, numerical simulation is an important tool. This thesis work investigates whether it is possible to, with weather data and knowledge of how a car is used, simulate the deformation process of the trim parts due to heat exposure from the sun. To answer this question, two simulation methods have been compared: The first method is to only look at the aging of the material over time. This method is used today at Volvo Cars, but has been found to be insufficient from a number of aspects. The second method includes the effects of the reversible deformations. This method has not previously been tested in a similar context but was considered interesting as it models more true to life. In addition, the effects of modeling the car according to a virtual customer behavior, rather than stationary, were investigated. The main simulation tools used are TAITherm and Abaqus. The results show that modeling the vehicle with an imagined user routine yields a lower mean temperature as the car is cooled down when driven. The result of the comparison between the two methods shows that inclusion of the effects of the reversible deformations contribute to a better model of the aging of the trim parts due to heat exposure from the sun.<br>Deformation av material till följd av hög värmelast är ofta en utmaning inom fordonsdesign. Materialet i kupén exponeras både för direkt solljus och den värme som ackumuleras i det stängda utrymmet. För att få förståelse för hur denna process påverkar hållbarheten är numerisk analys ett viktigt verktyg. Föreliggande examensarbete undersöker om det är möjligt att, med väderdata och kunskap om hur en bil används, simulera deformationsprocessen i trim- delarna som uppkommer av värmexponering från solen. För att besvara denna fråga har två simuleringsmetoder jämförts: Den första metoden är att endast titta på materialets åldrande över tiden. Den används idag på Volvo Cars, men har befunnits vara otillräcklig utifrån ett antal aspekter. Den andra metoden inkluderar effekterna av de elastiska deformationerna av materialet. Denna metod har inte tidigare prövats i ett liknande sammanhang men bedömdes intressant då den modellerar mer verklighetstroget. Dessutom undersöktes effekterna av att modellera bilen enligt ett virtuellt kundbeteen- de snarare än som stillastående. De huvudsakliga simuleringsverktygen som använts här är TAITherm och Abaqus. Resultaten visar att modellering av fordonet med en tänkt användarrutin ger en lägre medeltemperatur eftersom bilen kyls ner när den körs. Resultatet av jämförelsen mellan de två metoderna visar att inkludering av effekterna av de elastiska deformationerna bidrar till en bättre modellering av åldrandet av trimdelarna till följd av värmexponering från solen.
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Paul, Steffen. "Spritzgußsimulation als Kopplungselement von CAD und CAE." Universitätsbibliothek Chemnitz, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-142037.

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Song, Yongle. "Optimum design and 3D CAD/CAE simulation of spiroid and worm gears." Thesis, Nottingham Trent University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369311.

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Zhan, Dongan. "Theoretical investigation and 3D CAD/CAE simulation of globoid and cylindrical worm-gear drives." Thesis, Nottingham Trent University, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.415123.

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Runge, Torsten, and Kondragunda Narendra. "Teamcenter Simulation Process Management." Technische Universität Chemnitz, 2018. https://monarch.qucosa.de/id/qucosa%3A21532.

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Manage your simulation processes, data, tools and workflows The pressure to shorten time-to-market while improving product performance and quality is driving the increased use of simulation throughout the product lifecycle. However, without some form of simulation data management, simulation itself can become a process bottleneck. The Teamcenter simulation process management solution has been specifically designed to help you get control of your simulation data and processes in the context of an overall product lifecycle management (PLM) system. With Teamcenter, you can avoid common problems such as analyses being performed on obsolete data, poor visibility to simulation results, and results arriving too late to influence design direction. You can efficiently manage and share complex product simulations so they are available to all product decision-makers across your business.
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Denninger, Daniel, Maik Berger, Torsten Meyer, and Rainer Wallasch. "Simulation und Analyse zur Ermittlung kinematischer Parameter für die CAE-gestützte Mechanismensynthese." Universitätsbibliothek Chemnitz, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-114697.

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Charakterisierung eines textilen Halbzeuges aus Maschenstruktur Technologiedefinition zu einem ausgewählten Verfahren zum Erzeugen der Maschenstruktur Analyse und Simulation des Antriebskonzeptes einer Flachraschelmaschine Synchronisation technologiebedingter Fertigungsschritte und Ableiten von Randbedingungen für die Mechanismensynthese
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Placzek, Roman. "Vliv tlaku v komoře vzorku na podmínky diferenciálního čerpání." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218730.

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The paper primarily outlines fundamental issues of electron microscopy. The paper follows with analysing pumping of gas into EREM sample chambers at various pressure levels by using SolidWorks Flow Simulation in SolidWorks system. The results of analyses are assessed with respect to requirements so that the pressure in the track of primarily electrons is as low as possible with the view to reduce probability of its scattering.
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Sellgren, Ulf. "Simulation-driven design : Motives, Means, and Opportunities." Doctoral thesis, KTH, Maskinkonstruktion, 1999. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2875.

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Efficiency and innovative problem solving are contradictory requirements for productdevelopment (PD), and both requirements must be satisfied in companies that strive to remainor to become competitive. Efficiency is strongly related to ”doing things right”, whereasinnovative problem solving and creativity is focused on ”doing the right things”.Engineering design, which is a sub-process within PD, can be viewed as problem solving or adecision-making process. New technologies in computer science and new software tools openthe way to new approaches for the solution of mechanical problems. Product datamanagement (PDM) technology and tools can enable concurrent engineering (CE) bymanaging the formal product data, the relations between the individual data objects, and theirrelation to the PD process. Many engineering activities deal with the relation betweenbehavior and shape. Modern CAD systems are highly productive tools for conceptembodiment and detailing. The finite element (FE) method is a general tool used to study thephysical behavior of objects with arbitrary shapes. Since a modern CAD technology enablesdesign modification and change, it can support the innovative dimension of engineering aswell as the verification of physical properties and behavior. Concepts and detailed solutionshave traditionally been evaluated and verified with physical testing. Numerical modeling andsimulation is in many cases a far more time efficient method than testing to verify theproperties of an artifact. Numerical modeling can also support the innovative dimension ofproblem solving by enabling parameter studies and observations of real and syntheticbehavior. Simulation-driven design is defined as a design process where decisions related tothe behavior and performance of the artifact are significantly supported by computer-basedproduct modeling and simulation.A framework for product modeling, that is based on a modern CAD system with fullyintegrated FE modeling and simulation functionality provides the engineer with tools capableof supporting a number of engineering steps in all life-cycle phases of a product. Such aconceptual framework, that is based on a moderately coupled approach to integratecommercial PDM, CAD, and FE software, is presented. An object model and a supportingmodular modeling methodology are also presented. Two industrial cases are used to illustratethe possibilities and some of the opportunities given by simulation-driven design with thepresented methodology and framework.<br>QC 20100810
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Sodomka, Pavel. "Optimalizace chlazení koncentrátorového fotovoltaického článku pomocí systémů CAE." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-221145.

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This thesis deals with the optimization of the concentrate photovoltaic cell cooling system through the CAE system. In the theoretical part, the thesis treats there the problematic of the photovoltaics and focuses on the concentrator cell and its problems coupled with the cooling system and the sink of heat. In the next theoretic part, it also analyses there the problematic of the conduit and transfer of heat. Moreover, the mathematical description of the fluid flow, the finite-volume method that is used in the SolidWorks Flow Simulation for the calculations, are also described there. In the practical part, the models and steps which depict precisely all the process of the heat cooling optimization are mentioned. All the proposed variants are mutually compared and put up for the discussion about their advantages and disadvantages. Lastly, the resultant model was also put through the simulation with the suggested radiational component that gave precision to the results. In the end of the thesis, there was made out the documentation of the final model drawings.
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Hoang, Hue, and Matilda Widerström. "Simulation of distributed windings using the insert technique." Thesis, Högskolan i Skövde, Institutionen för ingenjörsvetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-17430.

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During the insert process when the windings of an electric motor are pushed into the stator slots, some detrimental phenomena can occur that affect the efficiency and life of the motor. To detect these phenomena and optimize the process, a simulation would be useful. An investigation of the possibility to perform a simulation, using an appropriate numerical method for the insert process of distributed windings in a permanent magnet synchronous motor, was performed. During the project, a literature study was carried out to investigate existing methods and key-parameters for the simulation of the process. Explicit finite element method has been shown to be a suitable numerical method for simulating another winding process. An explicit finite element analysis was performed with a simplified model of the stator, the wires, the transmission tool and the needles by using the software Abaqus/CAE. In order to reduce the computational time, beam elements were used to model the wires and the other parts as rigid bodies. The model accounted for example contact and provided numerical results. The result was a suitable model. However, it needs to be developed further.
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Books on the topic "CAE simulation"

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Transmission and Driveline Symposium (1992 Detroit, Mich.). Transmission and Driveline Symposium: Components, gears, and CAE. Society of Automotive Engineers, 1992.

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H, Visintainer Randal, and Society of Automotive Engineers, eds. CAE methods and their application to truck design. Society of Automotive Engineers, Inc., 1997.

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Wood, P. K. C. Strain rate testing of metallic materials and their modelling for use in CAE based automotive crash simulation tools: (recommendations and procedures. iSmithers, 2009.

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Jagt, Pim van der. The road to virtual vehicle prototyping: New CAE models for accelerated vehicle dynamics development. Technische Universiteit Eindhoven, 2000.

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Germany) ANALOG (Conference) (6th 2002 Bremen. ANALOG 2002: Entwicklung von Analogschaltungen mit CAE-Methoden : mit dem Schwerpunkt HF-Schaltungsentwurf--Konzepte, Modellierung, Simulation und Realisierung. VDE, 2002.

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M, Lee James. Verilog Quickstart: A practical guide to simulation and synthesis in Verilog. 3rd ed. Kluwer Academic Publishers, 2002.

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Hu, Ping. Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming: Analysis, Simulation and Engineering Applications. Springer London, 2013.

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1953-, Maekawa Takashi, ed. Shape interrogation for computer aided design and manufacturing. Springer, 2010.

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Hoffmann, Michael, Oliver Hack, and Sven Eickenberg. CAD, CAM mit CATIA V5: NC-Programmierung, Postprocessing, Simulation. Hanser, 2005.

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Hall, Pearson/Prentice, ed. Real nursing simulations. Pearson Prentice Hall, 2009.

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Book chapters on the topic "CAE simulation"

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Rainer, Gotthard. "CAD/CAE/CAM — Integrated Applications in Engine Development." In Automotive Simulation ’91. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-84586-4_10.

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Ramirez, Jose Martin Herrera, and Luis Adrian Zuñiga Aviles. "CAD Modeling and CAE Simulation." In Designing Small Weapons. CRC Press, 2022. http://dx.doi.org/10.1201/9781003196808-4.

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Roubanov, Daniil. "Produktmodelle und Simulation (CAE)." In Modellbasierte Virtuelle Produktentwicklung. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-45874-7_9.

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Ludyk, Günter. "Simulation Dynamischer Systeme." In CAE von Dynamischen Systemen. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-83934-4_7.

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Yoshihiro, Yamashita, Uematsu Hideyuki, and Tanoue Shuichi. "Study on Nonlinear CAE Simulation of Textile Bending." In SDGs and Textiles. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4422-0_8.

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Imam, I., and J. E. Davis. "Robot Simulation and Off-Line Programming — An Integrated CAE-CAD Approach." In CAD Based Programming for Sensory Robots. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-83625-1_8.

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Shakya, S., and S. Inazumi. "Ground modelling by MPS-CAE simulation under different influencing parameters." In Smart Geotechnics for Smart Societies. CRC Press, 2023. http://dx.doi.org/10.1201/9781003299127-365.

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Qiuli, Li, Li Yan, Zhao Yonghao, Li Hailin, and Luo Hui. "Optimization Design of Refrigerator Turnover Beam Based on CAE Simulation Technology." In Application of Intelligent Systems in Multi-modal Information Analytics. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-51556-0_115.

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Jadhav, Pandurang Maruti, Kishor Bhaskar Waghulde, and Rupesh V. Bhortake. "Correlation of modal test and CAE simulation results of car door assembly." In Recent Advances in Material, Manufacturing, and Machine Learning. CRC Press, 2024. http://dx.doi.org/10.1201/9781003450252-86.

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Sheu, Jinn-Jong, Bao-Shan Wang, and Cheng-Hsien Yu. "Tube Roll Forming Flower Design and Flexible Roll Adjustment with CAE Simulation." In Forming the Future. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75381-8_43.

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Conference papers on the topic "CAE simulation"

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Thieme, Cornelia. "Machine Learning im CAE." In 12. SAXSIM - SAXON SIMULATION MEETING. Universitätsverlag Chemnitz, 2023. http://dx.doi.org/10.51382/978-3-96100-112-5_v13.

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Schmidt, Matthew, Chris Paulson, Matthew Schmidt, and Chris Paulson. "CAD embedded CAE tools for aircraft designers as applied to landing gear." In Modeling and Simulation Technologies Conference. American Institute of Aeronautics and Astronautics, 1997. http://dx.doi.org/10.2514/6.1997-3793.

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Rathore, Gopal Singh, Ankit Kumar, Adesh Kumar Chauhan, A. P. Das, and Hemanta Kumar Sahu. "CAE Simulation Based Structural Assessment of Steering Wheel." In 11th SAEINDIA International Mobility Conference (SIIMC 2024). SAE International, 2024. https://doi.org/10.4271/2024-28-0200.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;The structural integrity of the steering wheel is important for vehicle operations. It is subjected to various load conditions during the vehicle motion. It thus becomes important to understand various aspects of the same which include stiffness, natural frequency, and regulatory requirements i.e. body block test, head form impact test, etc. Simulation plays an important role in understanding the structural integrity and validation requirements of products at the design stage itself.&lt;/div&gt;&lt;div class="htmlview paragraph"&gt;This paper discusses the modeling and simulation of the steering wheel at both the armature level and the complete steering wheel level. As armature is critical from a structural strength and stiffness point of view, certain simulations like modal analysis are performed first at the armature level, and design iterations were done to achieve the natural frequency target.&lt;/div&gt;&lt;div class="htmlview paragraph"&gt;The list of simulations performed includes modal analysis, bending rigidity, static compression, bending stiffness, body block test and head form test as per AIS-096. Simulation results which include deformation, stress, energy absorption and 'g' levels during impact were studied.&lt;/div&gt;&lt;/div&gt;
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Renhua, Feng, Liu Jingping, Deng Banglin, Yang Jing, and Fu Jianqin. "An Engine Valvetrain Design Concept Based on CAD/CAE Integrated Simulation." In 2011 International Conference on Measuring Technology and Mechatronics Automation (ICMTMA). IEEE, 2011. http://dx.doi.org/10.1109/icmtma.2011.102.

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Veluguri, Sandeep Kumar, Muhammad Ashique TK, Mandar Kulkarni, and Sanjay Gupta. "CAE Approach for Radiator Bush Dynamic Simulation." In 10TH SAE India International Mobility Conference. SAE International, 2022. http://dx.doi.org/10.4271/2022-28-0094.

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Ghasemi, Amir, Ming Dong, Lakshmikanth Meda, and Martin Romzek. "CAE Dynamic Durability Simulation of Exhaust System." In SAE 2013 World Congress & Exhibition. SAE International, 2013. http://dx.doi.org/10.4271/2013-01-0510.

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Molina, Giuseppe, and Paolo Smeriglio. "Integrated CAE Simulation for Car Dashboard Design." In International Congress & Exposition. SAE International, 1994. http://dx.doi.org/10.4271/940891.

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Hu, J. M., and G. Garfinkel. "CAE Durability Simulation of Vibration Sweep Tests." In ASME 1996 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/imece1996-0889.

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Abstract This paper presents a simulation method for vibration sweep tests of components and interconnects. The paper introduces the computational method to determine cumulative fatigue damage as a function of the stress-frequency response, the sweep rate and the testing time, demonstrates the “local stress-strain” approach to predict the non-linear (elastic-plastic) stress at the potential failure sites through the linear dynamic finite element analysis in the frequency domain. As an application example, the analysis procedure and computational results for the aluminum wire-bonding between a silicon chip and printed wiring board are presented.
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Fash, James W., John G. Goode, and Roger G. Brown. "Advanced Simulation Testing Capabilities." In International Conference On Vehicle Structural Mechanics & Cae. SAE International, 1992. http://dx.doi.org/10.4271/921066.

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Mizzi, J. P. "Car Crash Test Simulation Model." In International Conference On Vehicle Structural Mechanics & Cae. SAE International, 1992. http://dx.doi.org/10.4271/921077.

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Reports on the topic "CAE simulation"

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Matsuo, Hiroshi, Tadakazu Naritomi, Masahiro Kudou, Kazuyuki Yamamoto, and Asuka Torii. The NVH Performance Development of the New 4-Cylinder Gasoline Engine by Using the CAE Simulation Technology. SAE International, 2005. http://dx.doi.org/10.4271/2005-08-0168.

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Zhu, Minjie, and Michael Scott. Two-Dimensional Debris-Fluid-Structure Interaction with the Particle Finite Element Method. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2024. http://dx.doi.org/10.55461/gsfh8371.

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In addition to tsunami wave loading, tsunami-driven debris can cause significant damage to coastal infrastructure and critical bridge lifelines. Using numerical simulations to predict loads imparted by debris on structures is necessary to supplement the limited number of physical experiments of in-water debris loading. To supplement SPH-FEM (Smoothed Particle Hydrodynamics-Finite Element Method) simulations described in a companion PEER report, fluid-structure-debris simulations using the Particle Finite Element Method (PFEM) show the debris modeling capabilities in OpenSees. A new contact element simulates solid to solid interaction with the PFEM. Two-dimensional simulations are compared to physical experiments conducted in the Oregon State University Large Wave Flume by other researchers and the formulations are extended to three-dimensional analysis. Computational times are reported to compare the PFEM simulations with other numerical methods of modeling fluid-structure interaction (FSI) with debris. The FSI and debris simulation capabilities complement the widely used structural and geotechnical earthquake simulation capabilities of OpenSees and establish the foundation for multi-hazard earthquake and tsunami simulation to include debris.
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Almulihi, Qasem, and Asaad Shujaa. Does Departmental Simulation and Team Training Program Reduce Medical Error and Improve Quality of Patient Care? A Systemic Review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.3.0006.

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Review question / Objective: This systematic review aimed to assess whether human simulations or machine stimulations programs would help to prevent medical errors and improve patient safety. Information sources: The search terms “Medical Simulation” [Mesh], “Medication Errors” [Mesh], “Patient safety” [Mesh] were implemented, to be as specific and selective as possible. We searched for all the publications in the Medline database, Web of Science, and Google Scholar from 2000 (when the idea of simulation in healthcare to prevent ME was employed for the first time by the Institute of Medicine (IOM)) to Feb 2022 with only English language-based literature Electronic databases.
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Jettestuen, Espen, Olav Aursjø, Jan Ludvig Vinningland, Aksel Hiorth, and Arild Lohne. Smart Water flooding: Part 2: Important input parameters for modeling and upscaling workflow. University of Stavanger, 2021. http://dx.doi.org/10.31265/usps.200.

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This document presents some guidelines on how to conduct numerical investigations of the physicochemical effects of Smart Water flooding on different length scales. The National IOR Centre of Norway (NIORC) has developed several simulation tools. The objective of this report is to describe how three NIORC-developed simulation tools BADChIMP, IORCoreSim, and IORSim, can be used to investigate Smart Water effects on different length scales. We present which input parameters are needed by the simulation tools, and we discuss which processes these tools are suited to study. When working with different length scales, one of the challenges is how to upscale results obtained from smaller scales, i.e., pore and core scale experiments or simulations, to the field scale. Here, three relevant questions are: 1) how far do the Smart Water effects propagate into a reservoir? 2) What is the effect of reservoir temperature on Smart Water behavior? 3) How is the oil release, observed on core scale, related to the oil production from a field? This document targets research scientists planning to perform either pore scale simulations, core scale simulations, or field scale simulations for Smart Water studies. The technical level of the document is targeting an industry engineer.
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Selvaraju, Ragul, SHABARIRAJ SIDDESWARAN, and Hariharan Sankarasubramanian. The Validation of Auto Rickshaw Model for Frontal Crash Studies Using Video Capture Data. SAE International, 2020. http://dx.doi.org/10.4271/2020-28-0490.

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Despite being Auto rickshaws are the most important public transportation around Asian countries and especially in India, the safety standards and regulations have not been established as much as for the car segment. The Crash simulations have evolved to analyze the vehicle crashworthiness since crash experimentations are costly. The work intends to provide the validation for an Auto rickshaw model by comparing frontal crash simulation with a random head-on crash video. MATLAB video processing tool has been used to process the crash video, and the impact velocity of the frontal crash is obtained. The vehicle modelled in CATIA is imported in the LS-DYNA software simulation environment to perform frontal crash simulation at the captured speed. The simulation is compared with the crash video at 5, 25, and 40 milliseconds respectively. The comparison shows that the crash pattern of simulation and real crash video are similar in detail. Thus the modelled Auto-rickshaw can be used in the future to validate the real-time crash for providing the scope of improvement in Three-wheeler safety.
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Selvaraju, Ragul, SHABARIRAJ SIDDESWARAN, and Hariharan Sankarasubramanian. The Validation of Auto Rickshaw Model for Frontal Crash Studies Using Video Capture Data. SAE International, 2020. http://dx.doi.org/10.4271/2020-28-0490.

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Despite being Auto rickshaws are the most important public transportation around Asian countries and especially in India, the safety standards and regulations have not been established as much as for the car segment. The Crash simulations have evolved to analyze the vehicle crashworthiness since crash experimentations are costly. The work intends to provide the validation for an Auto rickshaw model by comparing frontal crash simulation with a random head-on crash video. MATLAB video processing tool has been used to process the crash video, and the impact velocity of the frontal crash is obtained. The vehicle modelled in CATIA is imported in the LS-DYNA software simulation environment to perform frontal crash simulation at the captured speed. The simulation is compared with the crash video at 5, 25, and 40 milliseconds respectively. The comparison shows that the crash pattern of simulation and real crash video are similar in detail. Thus the modelled Auto-rickshaw can be used in the future to validate the real-time crash for providing the scope of improvement in Three-wheeler safety.
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Bauer, Andrew. In situ and time. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/46162.

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Large-scale HPC simulations with their inherent I/O bottleneck have made in situ visualization an essential approach for data analysis, although the idea of in situ visualization dates back to the era of coprocessing in the 1990s. In situ coupling of analysis and visualization to a live simulation circumvents writing raw data to disk for post-mortem analysis -- an approach that is already inefficient for today's very large simulation codes. Instead, with in situ visualization, data abstracts are generated that provide a much higher level of expressiveness per byte. Therefore, more details can be computed and stored for later analysis, providing more insight than traditional methods. This workshop encouraged talks on methods and workflows that have been used for large-scale parallel visualization, with a particular focus on the in situ case.
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Letcher, Theodore, Kent Sparrow, and Sandra LeGrand. Establishing a series of dust event case studies for East Asia. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47824.

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Dust aerosols have a wide range of effects on air quality, health, land-management decisions, aircraft operations, and sensor data interpretations. Therefore, the accurate simulation of dust plume initiation and transport is a priority for operational weather centers. Recent advancements have improved the performance of dust prediction models, but substantial capability gaps remain when forecasting the specific location and timing of individual dust events, especially extreme dust outbreaks. Operational weather forecasters and US Army Engineer Research and Development Center (ERDC) researchers established a series of reference case study events to enhance dust transport model evaluation. These reference case studies support research to improve modeled dust simulations, including efforts to increase simulation accuracy on when and where dust is lofted off the ground, dust aerosols transport, and dust-induced adverse air quality issues create hazardous conditions downstream. Here, we provide detailed assessments of four dust events for Central and East Asia. We describe the dust-event lifecycle from onset to end (or when dust transports beyond the area of interest) and the synoptic and mesoscale environ-mental conditions governing the process. Analyses of hourly reanalysis data, spaceborne lidar and aerosol optical depth retrievals, upper-air soundings, true-color satellite imagery, and dust-enhanced false-color imagery supplement the discussions.
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Beckman, Jayson, and Thomas Hertel. Validating Energy-Oriented CGE Models. GTAP Working Paper, 2009. http://dx.doi.org/10.21642/gtap.wp54.

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Although CGE models have received heavy usage, they are often criticized as being insufficiently validated. Key parameters are often not econometrically estimated, and the performance of the model as a whole is rarely checked against historical outcomes. As a consequence, questions frequently arise as to how much faith one can put in CGE results. In this paper, we employ a novel approach to the validation of a widely utilized global CGE model – GTAP-E. By comparing the variance of model generated petroleum price distributions -- driven by historical demand and supply shocks to the model-- with observed five-year moving average price distributions, we conclude that energy demand in GTAP-E is far too price-elastic over this time frame. After incorporating the latest econometric estimates of energy demand and supply elasticities, we revisit the validation question and find the model to perform more satisfactorily. As a further check, we compare a deterministic global general equilibrium simulation, based on historical realizations over the 2001-2006 period during which petroleum prices rose sharply, along with growing global energy demands. As anticipated by the stochastic simulations, the revised model parameters perform much better than the original GTAP-E parameters in this global, general equilibrium context.
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Duque, Earl, Steve Legensky, Brad Whitlock, et al. Summary of the SciTech 2020 Technical Panel on In Situ/In Transit Computational Environments for Visualization and Data Analysis. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40887.

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At the AIAA SciTech 2020 conference, the Meshing, Visualization and Computational Environments Technical Committee hosted a special technical panel on In Situ/In Transit Computational Environments for Visualization and Data Analytics. The panel brought together leading experts from industry, software vendors, Department of Energy, Department of Defense and the Japan Aerospace Exploration Agency (JAXA). In situ and in transit methodologies enable Computational Fluid Dynamic (CFD) simulations to avoid the excessive overhead associated with data I/O at large scales especially as simulations scale to millions of processors. These methods either share the data analysis/visualization pipelines with the memory space of the solver or efficiently off load the workload to alternate processors. Using these methods, simulations can scale and have the promise of enabling the community to satisfy the Knowledge Extraction milestones as envisioned by the CFD Vision 2030 study for "on demand analysis/visualization of a 100 Billion point unsteady CFD simulation". This paper summarizes the presentations providing a discussion point of how the community can achieve the goals set forth in the CFD Vision 2030.
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