Relevant bibliographies by topics / ANSYS CFX

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'ANSYS CFX'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 September 2023

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Journal articles on the topic "ANSYS CFX"

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S Muttalli, Raghavendra, Shweta Agrawal, and Harshla Warudkar. "CFD Simulation of Centrifugal Pump Impeller Using ANSYS-CFX." International Journal of Innovative Research in Science, Engineering and Technology 03, no. 08 (August 15, 2014): 15553–61. http://dx.doi.org/10.15680/ijirset.2014.0308066.

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Vyavahare, Pranav, Lokavarapu Bhaskara Rao, and Nilesh Patil. "CFD Analysis of Double Suction Centrifugal Pump with Double Volute." Periodica Polytechnica Mechanical Engineering 62, no. 1 (December 21, 2017): 74. http://dx.doi.org/10.3311/ppme.11425.

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In this study, Computational Fluid Dynamics (CFD) Analysis is used to investigate the flow in the centrifugal pump impeller using the ANSYS-CFX. Impeller is designed for head of 22 m, discharge of 52.239 m3/hr and for the operating speed of 2970 RPM. Impeller vane profile is generated by tangent arc method and CFD analysis is performed for 1st stage of vertical pump out of 15 stages. Velocity and pressure distribution are analysed for casing and impeller. Using ANSYS-CFX head developed by this impeller is calculated and compared with the required value. From results of CFD analysis, performance curves are plotted and compared with analytical performance curves. Results obtained from CFD nearly matches with analytical results.
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Zhukov, Victor P. "Verification, Validation, and Testing of Kinetic Mechanisms of Hydrogen Combustion in Fluid-Dynamic Computations." ISRN Mechanical Engineering 2012 (August 13, 2012): 1–11. http://dx.doi.org/10.5402/2012/475607.

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A one-step, a two-step, an abridged, a skeletal, and four detailed kinetic schemes of hydrogen oxidation have been tested. A new skeletal kinetic scheme of hydrogen oxidation has been developed. The CFD calculations were carried out using ANSYS CFX software. Ignition delay times and speeds of flames were derived from the computational results. The computational data obtained using ANSYS CFX and CHEMKIN, and experimental data were compared. The precision, reliability, and range of validity of the kinetic schemes in CFD simulations were estimated. The impact of kinetic scheme on the results of computations was discussed. The relationship between grid spacing, time step, accuracy, and computational cost was analyzed.
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Yang, Li Feng, Shu Ren Zhang, W. N. Liu, Yu Yang, and Y. J. Zhang. "Application ANSYS CFX in Modeling Turbine Blade." Materials Science Forum 626-627 (August 2009): 593–98. http://dx.doi.org/10.4028/www.scientific.net/msf.626-627.593.

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The main component of turbine is made up of stator and rotor, w hose function is to transform liquid energy in to mechanical energy on the main shaft. ANSYS CFX－BladeGen is applied to model turbine , ANSYS CFX－TurboGrid is applied to create a mesh for an turbine blade and then numerical simulation calculation on the obtained model is conducted. In the fact, the result of the above calculation indicates that ANSYS CFX BladeGen is more convenient and swift to fulfill the modeling request of turbine blade. When the performance of the turbine blade is achieved, these blades’ geometric data can be directly exported to Pro/ENGINEER or AutoCAD so as to further CAD and CAM.
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Martirosyan, A. A., V. I. Mileshin, Ya M. Druzhinin, and P. G. Kozhemyako. "Сomputational and Experimental Investigation of Aerodynamic Characteristics of a Counter-Rotating fan Using Various Software Packages." Herald of the Bauman Moscow State Technical University. Series Mechanical Engineering, no. 2 (125) (April 2019): 115–30. http://dx.doi.org/10.18698/0236-3941-2019-2-115-130.

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The paper presents the results of computing aerodynamic properties of the CRTF2A counter-rotating cowled fan developed as part of the European VITAL program. To achieve these results, we used the following software packages: NUMECA FINE TURBO, ANSYS CFX and CIAMs own 3D--IMP--MULTI hydrocode. We use the RANS approach to model turbulent flows. We performed a three-dimensional computation, completing Reynolds-averaged Navier --- Stokes equations by various turbulence models for the following relative angular frequency modes: n = 1 and 0.9. We used the following turbulence models available in the software packages: k--ε (ANSYS CFX, 3D--IMP--MULTI), k--ε (ANSYS CFX, NUMECA FINE TURBO, 3D--IMP--MULTI), SST (NUMECA FINE TURBO, ANSYS CFX, 3D--IMP--MULTI). We plotted head characteristics for each software package and determined the main differences. We plotted adiabatic efficiency and total pressure ratios as functions of height for the first and second rotors at the maximum efficiency points for both modes in the ANSYS CFX, NUMECA FINE TURBO and 3D--IMP--MULTI software packages
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Khonsha, B., G. Jahanfarnia, K. Sepanloo, M. Nematollahi, and I. Khonsha. "ANSYS-CFX simulation of the SRBTL test loop core with nanofluid coolant." Kerntechnik 86, no. 6 (December 1, 2021): 445–53. http://dx.doi.org/10.1515/kern-2020-0059.

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Abstract In the present study, CFD calculations are presented for the three types of water-based nanofluids Al2O3/water, CuO/water and TiO2/water with 0.1% volume fraction. These calculations are done with ANSYS-CFX and as geometry the SRBTL test loop as scaled down test loop for a VVER-1000 reactor core design is used. The goal of this study is to evaluate the CFD program against the SRBTL test loop core as a scaled core for applying water-based nanofluids as coolant. ANSYS-CFX simulation data are validated against the RELAP5/MOD3.2 simulation data for pure water. This comparison shows a good agreement. The simulation results for the nanofluids and water including Re number, temperature, viscosity, pressure drop and heat transfer coefficient through the SRBTL test loop core are compared. The results of the comparisons show that the SRBTL test loop core is suitable to extract experimental data of water-based nanofluids for using them as coolant in the VVER-1000 reactor.
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Wang, Da Zheng, Dan Wang, Lei Mei, and Wei Chao Shi. "The Hydrodynamic Analysis of Propeller Based on ANSYS-CFX." Advanced Materials Research 694-697 (May 2013): 673–77. http://dx.doi.org/10.4028/www.scientific.net/amr.694-697.673.

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In this paper, the open water performance of a pod propeller in the viscous flow fields is numerically simulated by the Computational Fluid Dynamics (CFD) method. Based on the coordinate transformation formula for transforming the local to the global coordinate, mathematical model of a propeller is created. Thrust and torque coefficients corresponding to different advance coefficients of the model are calculated by ANSYS-CFX with three different turbulence models. The pressure distributions on the blade surface are also presented. Comparisons show that experimental results and numerical results agree well, with SST k-ω and RNG k-ε more accurate than the standard k-ε.
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Palko, Milan. "Physical Assessment of a Window Using a Computer Simulation." Advanced Materials Research 855 (December 2013): 93–96. http://dx.doi.org/10.4028/www.scientific.net/amr.855.93.

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The simulation program ANSYS and its use in the simulation of a window. Code implementation of Fluent and CFX programs. ANSYS program structure in CFX module. Computer simulation of aluminum windows - simple heat conduction. Computer simulation of wooden windows - the transfer of heat through conduction and convection. Simulation method "Fluid - Solid Interaction (FSI).
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Höhne, Thomas. "CFD Simulation of Thermal-Hydraulic Benchmark V1000CT-2 Using ANSYS CFX." Science and Technology of Nuclear Installations 2009 (2009): 1–7. http://dx.doi.org/10.1155/2009/835162.

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Plant measured data from VVER-1000 coolant mixing experiments were used within the OECD/NEA and AER coupled code benchmarks for light water reactors to test and validate computational fluid dynamic (CFD) codes. The task is to compare the various calculations with measured data, using specified boundary conditions and core power distributions. The experiments, which are provided for CFD validation, include single loop cooling down or heating-up by disturbing the heat transfer in the steam generator through the steam valves at low reactor power and with all main coolant pumps in operation. CFD calculations have been performed using a numerical grid model of 4.7 million tetrahedral elements. The Best Practice Guidelines in using CFD in nuclear reactor safety applications has been used. Different advanced turbulence models were utilized in the numerical simulation. The results show a clear sector formation of the affected loop at the downcomer, lower plenum and core inlet, which corresponds to the measured values. The maximum local values of the relative temperature rise in the calculation are in the same range of the experiment. Due to this result, it is now possible to improve the mixing models which are usually used in system codes.
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Śliwa, Tomasz, Andrzej Gołaś, Jerzy Wołoszyn, and Andrzej Gonet. "Numerical Model of Borehole Heat Exchanger in Ansys CFX Software / Numeryczny Model Otworowego Wymiennika Ciepła W Pakiecie Ansys Cfx." Archives of Mining Sciences 57, no. 2 (November 12, 2012): 375–90. http://dx.doi.org/10.2478/v10267-012-0024-3.

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Abstract The paper presents the results of numerical simulation of thermal response test (TRT) and the results of the experiment of TRT in Johan Paul the second Centre “Have No Fear!” in Cracow. The aim of the study is to determine and compare the values of effective thermal conductivity of rocks obtained in TRT experiment with the results obtained from the numerical simulation of TRT. The results are shown as graphs of temperature variation in the time on inlet and outlet of the borehole heat exchanger (BHE) and as drawings of thermal distribution. Borehole heat exchanger is constructed of a single u-tube at a depth of 180 m. In the numerical simulation of TRT was included geological profile of the rock mass and the associated changes in thermal properties of rocks. Temperature dependence of liquid viscosity were also adopted. Groundwater flow has been neglected. Presented mathematical model based on energy balance equation, Navier-Stokes equation and flow continuity equation was solved using the finite volume method. To numerical calculation was used ANSYS CFX software.
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Dissertations / Theses on the topic "ANSYS CFX"

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Horálek, Lukáš. "Výpočet chlazení asynchronního stroje pomocí programu Ansys CFX." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2017. http://www.nusl.cz/ntk/nusl-318176.

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The issue this master’s thesis discusses the cooling synchronous machines. Specifically, the calculation of cooling induction motor using the finite volume method. Using Autodesk Inventor will create a 3D model of a real electric machine, ie asynchronous motor and then ANSYS WORKBENCH perform system analysis CFX, based on the finite volume method. Furthermore, we realize the air speed measurements on a particular machine and the individual results obtained by measuring and calculating the actual compared with each other. The master’s thesis also deals marginally with closely related to it. For the same machine model, we apply the calculation of the temperature fields using the finite volume method and them perform a thermal analysis. Next, we can carry out the measurement of the temperature on the motor itself and calculate the measured values and the measured compare each other.
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Acharya, Rutvika. "Investigation of Differences in Ansys Solvers CFX and Fluent." Thesis, KTH, Mekanik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-203937.

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This thesis aims at presenting Computational Fluid Dynamics studies conducted on an axisymmetric model of the Siemens SGT-800 burner using Ansys Fluent, Ansys CFX and Ansys ICEM. The goal is to perform a mesh study and turbulence model study for isothermal flow. The result will show the differences observed while using the two solvers by Ansys, Fluent and CFX. Two different meshes, A, coarse and B, optimal have been used for the mesh study. This will reveal the mesh dependency of the different parameters and if any differences are observed between the solver’s convergence and mesh independency performance. To further validate the mesh independency, a simplified test case is simulated for turbulent flow for 32 different cases testing the numerical algorithms and spatial discretization available in Ansys Fluent and finding the optimal method to achieve convergence and reliable results. Turbulence model study has been performed where k-ε, k-ω and k-ω Shear Stress Transport (SST) model have been simulated and the results between solvers and models are compared to see if the solvers’ way of handling the different models varies.Studies from this thesis suggest that both solvers implement the turbulence models differently. Out of the three models compared, k-ω SST is the model with least differences between solvers. The solution looks alike and therefore it could be suggested to use this model, whenever possible, for future studies when both solvers are used. For the models k-ε and k-ω significant differences were found between the two solvers when comparing velocity, pressure and turbulence kinetic energy. Different reasons for its occurrence are discussed in the thesis and also attempts have been made to rule out few of the reasons to narrow down the possible causes. One of the goals of the thesis was to also discuss the differences in user-interface and solver capabilities which have been presented in the conclusions and discussions section of the report. Questions that still remain unanswered after the thesis are why these differences are present between solvers and which of the solvers’ results are more reliable when these differences have been found.
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Wee, Hong Chuan. "Aerodynamic analysis of a canard missile configuration using ANSYS-CFX." Monterey, California. Naval Postgraduate School, 2011. http://hdl.handle.net/10945/10707.

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Approved for public release, distribution unlimited--Cover.
This study used the Computational Fluid Dynamics code, ANSYS-CFX to predict the static aerodynamic characteristics of a canard-wing missile configuration with a hemispherical nose, triangular wedge canards and fixed trapezoidal wings. The study was conducted for Mach numbers of 0.2, 0.8 and 1.2. The results were compared against experimental data from actual wind tunnel tests and data from a semi-empirical method, AP09. The ANSYS-CFX results showed good agreement for CN, CM, and CL but less agreement for CA when compared to the experimental results. The AP09 results also showed good agreement for CN, CM, and CL but also showed less agreement for CA.
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Sénéchal, Ulf. "Holzverbrennung in Kaminöfen mit Keramikfilter - experimentelle Untersuchungen und mathematische Modellierung." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-138497.

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Zur Verringerung von Schadstoffemissionen werden in Kaminöfen oft Keramikfilter integriert, die Staub und Ruß aus dem Abgas entfernen sollen. Die Filter beeinflussen jedoch die strömungsmechanischen, energetischen und chemischen Vorgänge im Feuerraum. Für die Auslegung und die praktische Anwendung der Filter ist die Kenntnis der Einflussgrößen und deren Umfang nötig. Mit Hilfe von experimentellen und numerischen Untersuchungen wurden die Stoff- und Energietransportvorgänge von zwei Kaminöfen charakterisiert. Zur Bestimmung der Massenabnahme von Holzscheiten kam eine neue, praktisch leicht umsetzbare Methode, basierend auf einer Schockkühlung mit flüssigem Stickstoff, zum Einsatz. Parallel dazu wurde die Massenabnahme der Holzscheite mit Hilfe einer Online-Massenbestimmung mittels Waage aufgezeichnet und ein Verfahren zur Bestimmung der Abbrandkinetik entwickelt. Die Schwierigkeiten der messtechnischen Erfassung und Auswertung der instationären Vorgänge wurden dargestellt und diskutiert. Für die zwei Kaminöfen sind numerische Simulationen mit der Software ANSYS CFX erstellt worden, die weitgehend auf realen Geometrien beruhen. Vergleichende null- und eindimensionale Simulationen mit unterschiedlichen Reaktionsmechanismen und gasförmigen Brennstoffen wurden realisiert und hinsichtlich ihrer Eignung für die Berechnung von Kaminöfen untersucht. Nach erfolgter Validierung wurde ein parametrisches Simulationsmodell eines Kaminofens erstellt. Mit diesem wurde eine Parameterstudie zur Untersuchung der Veränderung der Zielgrößen Heizleistung, Kohlenmonoxid- und Rußkonzentration sowie Gesamt- und Sekundärluftmassenstrom in Abhängigkeit der Parameter durchgeführt.
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Nordahl, Emily Rose. "Best Practices in Computational Fluid Dynamics Modeling of Cerebral Aneurysms using ANSYS CFX." Thesis, North Dakota State University, 2015. https://hdl.handle.net/10365/27810.

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Today many researchers are looking toward computational fluid dynamics (CFD) as a tool that can help doctors understand and predict the severity of aneurysms, but there has yet to be any conclusive proof of the accuracy or the ease of implementation of this CFD analysis. To help solve this issue, CFD simulations were conducted to compare these setup practices in order to find the most accurate and computationally efficient setup. These simulation comparisons were applied over two CFD group challenges from the CFD community whose goal was not only to assess modeling accuracy, but the analysis of clinical use and the hemodynamics of rupture as well. Methodology compared included mesh style and refinement, timestep comparison, steady and unsteady flow comparison as well as flow rate amplitude comparison, inlet flow profile conditions, and outlet boundary conditions. The ?Best Practice? setup gave good overall results compared with challenge participant and in-vitro data.
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Thompson, Elizabeth Danielle. "Study of Forces and Dynamic Coefficients in Whirling and Eccentric Labyrinth Seals Using ANSYS-CFX." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/32328.

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Labyrinth seal force estimates are important to the prediction of the stability of turbomachinery. The force prediction methods fall into several categories: experiments, bulk flow analysis, and finite volume analysis. Finite volume analysis can be split into two subcategories: self-developed and commercial. In this research, a commercial computational fluid dynamics (CFD) program called ANSYS-CFX was used to predict the forces generated in a labyrinth seal whirling at specified speeds. The results were compared to data from VT-FAST, a bulk flow code, and TASCflow, another commercial CFD program. It was shown that there were discrepancies among the results, and several hypotheses were made as to the reason for these discrepancies. Additionally, ANSYS-CFX was used to study the effect of labyrinth seal eccentricity ratio on the resultant force generated. It was shown that the radial force component within the seal behaved linearly with respect to eccentricity ratio. However, the tangential force component had no distinguishable relationship with the eccentricity ratio. It was hypothesized that the lack of a relationship was caused by the small fluctuations in the inlet swirl. Although the inlet swirl varied very little at each eccentricity ratio, it was shown there was a relationship between the tangential force and inlet swirl.
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Koren, Dejan. "Computational Fluid Dynamics Unstructured Mesh Optimization for the Siemens 4th Generation DLE Burner." Thesis, KTH, Mekanik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-178034.

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Every computational fluid dynamics engineer deals with a never ending story – limitedcomputer resources. In computational fluid dynamics there is practically never enoughcomputer power. Limited computer resources lead to long calculation times which result inhigh costs and one of the main reasons is that large quantity of elements are needed in acomputational mesh in order to obtain accurate and reliable results.Although there exist established meshing approaches for the Siemens 4th generation DLEburner, mesh dependency has not been fully evaluated yet. The main goal of this work istherefore to better optimize accuracy versus cell count for this particular burner intended forsimulation of air/gas mixing where eddy-viscosity based turbulence models are employed.Ansys Fluent solver was used for all simulations in this work. For time effectivisationpurposes a 30° sector model of the burner was created and validated for the meshconvergence study. No steady state solutions were found for this case therefore timedependent simulations with time statistics sampling were employed. The mesh convergencestudy has shown that a coarse computational mesh in air casing of the burner does not affectflow conditions downstream where air/gas mixing process is taking place and that a majorpart of the combustion chamber is highly mesh independent. A large reduction of cell count inthose two parts is therefore allowed. On the other hand the RPL (Rich Pilot Lean) and thepilot burner turned out to be highly mesh density dependent. The RPL and the Pilot burnerneed to have significantly more refined mesh as it has been used so far with the establishedmeshing approaches. The mesh optimization has finally shown that at least as accurate resultsof air/gas mixing results may be obtained with 3x smaller cell count. Furthermore it has beenshown that significantly more accurate results may be obtained with 60% smaller cell count aswith the established meshing approaches.A short mesh study of the Siemens 3rd generation DLE burner in ignition stage of operationwas also performed in this work. This brief study has shown that the established meshingapproach for air/gas mixing purposes is sufficient for use with Ansys Fluent solver whilecertain differences were discovered when comparing the results obtained with Ansys Fluentagainst those obtained with Ansys CFX solver. Differences between Fluent and CFX solverwere briefly discussed in this work as identical simulation set up in both solvers producedslightly different results. Furthermore the obtained results suggest that Fluent solver is lessmesh dependent as CFX solver for this particular case.
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Бондаренко, Герман Андрійович, Герман Андреевич Бондаренко, Herman Andriiovych Bondarenko, Іван Володимирович Юрко, Иван Владимирович Юрко, and Ivan Volodymyrovych Yurko. "Отработка методики численного моделирования трехмерного вязкого течения в осерадиальном колесе центробежного компрессора в программном комплексе Ansys CFX." Thesis, Сумский государственный университет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/31329.

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Целью данной работы была отработка методики численного эксперимента для анализа течения в осерадиальном колесе компрессора. Был изучен и использован функционал программ, входящих в Ansys для проектирования элементов турбомашин, в частности программ Vista CCD, Vista TF, BladeGen и BladeModeler. Объектом численного моделирования было осерадиальное центробежное колесо, созданное в модуле VistaCCD. При цитировании документа, используйте ссылку http://essuir.sumdu.edu.ua/handle/123456789/31329
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Heinz, Pavel. "Vstupní recirkulace u odstředivého čerpadla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-416449.

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This diploma thesis deals with the phenomenon appearing in hydrodynamic pumps at the sub-optimal flow rate. This phenomenon is inlet recirculation, which is an undesirable phenomenon in the suction of the pump. This recirculation causes cavitation, pressure pulsations and may cause clogging of the suction line. The main goal of the diploma thesis is CFD simulation for the recirculation mode, identification of the flow phenomena, and designs of possible measures to suppress inlet recirculation.
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Ткач, Павло Юрійович, Павел Юрьевич Ткач, and Pavlo Yuriiovych Tkach. "Тестування продукту ANSYS CFX на прикладі течії у шнековідцентровому ступені з моделюванням радіального зазору на периферії передввімкненого осьового колеса." Thesis, Сумський державний університет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/39868.

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Значний науковий інтерес представляє дослідження впливу надроторних елементів на структуру течії у шнекововідцентровому ступені насосу. Виконання цього дослідження за допомогою сучасних методів чисельного розрахунку течії спрощує та пришвидшує отримання результатів. Для того, щоб впевнитися у доцільності використання таких методів було виконано порівняння результатів, отриманих за допомогою фізичного експерименту та чисельного розрахунку течії за допомогою програмного продукту ANSYS CFX з моделюванням зазору між передвключеним осьовим колесом та корпусом шнекововідцентрового ступеня та без його моделювання.
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Books on the topic "ANSYS CFX"

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Ji, Bingbing. ANSYS ICEM CFD wang ge hua fen ji shu shi li xiang jie. Beijing: Zhong guo shui li shui dian chu ban she, 2012.

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Lecheler, Stefan. Numerische Strömungsberechnung: Schneller Einstieg in ANSYS CFX 18 durch einfache Beispiele. Springer Vieweg, 2017.

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Computational Fluid Dynamics: Getting Started Quickly with ANSYS CFX 18 Through Simple Examples. Springer Fachmedien Wiesbaden GmbH, 2022.

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Book chapters on the topic "ANSYS CFX"

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Sedlakova, Anna, and Ladislav Tazky. "Modeling the Air Channel Ventilation in Ansys CFX of a Romanesque Church." In 2nd International Congress on Energy Efficiency and Energy Related Materials (ENEFM2014), 299–304. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16901-9_36.

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Kadia, Subhojit, Binit Kumar, and Zulfequar Ahmad. "Discharge Characteristics of Triangular Weir with Upstream Ramp and Its CFD Modelling Using Ansys CFX Module." In Recent Trends in Environmental Hydraulics, 77–90. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37105-0_7.

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Chaybi, Ilham. "Mathematical Modelling of a Tilt-Rotor by an Integral Method and CFX Modelling by ANSYS Fluent." In Sustainable Aviation, 233–41. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-34181-1_20.

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Díaz-Zuccarini, V., D. Rafirou, D. R. Hose, P. V. Lawford, and A. J. Narracott. "Multi-physics and Multi-scale Modelling in Cardiovascular Physiology: Advanced User Methods for Simulation of Biological Systems with ANSYS/CFX." In Computational Science – ICCS 2007, 794–801. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-72584-8_105.

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Shaikh, Aamir M., and Dayanand A. Ghatge. "CFD Simulation forfluid flow through a circular chamber by using ANSYS." In Recent Advances in Material, Manufacturing, and Machine Learning, 1025–34. London: CRC Press, 2023. http://dx.doi.org/10.1201/9781003370628-30.

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Dai, Jianing, Yulin Yan, Erhao Li, Zhengyu Gong, Ling Zhang, and Zhixing Gu. "Study on the 3-D Natural Circulation Characteristics of LFR Under Steady State by Using Ansys Fluent." In Springer Proceedings in Physics, 930–40. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_79.

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AbstractAs one of the Generation IV reactors, Lead-based Fast Reactor (LFR) has been considered to be great promising owing to its advantages in nuclear safety, sustainable development of nuclear energy and nuclear waste disposal. Owing to the excellent thermal expansion characteristics of Lead-based coolant materials, the primary cooling system of LFR can operate in natural circulation driven mode. The CFD (Computational Fluid Dynamics)-based thermal-hydraulics and safety analyses of nuclear reactors, especially liquid metal pool-type reactors have attracted great attentions in recent years. In this paper, the entire 3-D geometric model of a 10 MWth natural circulation driven LFR primary cooling system was established and simulated by ANSYS Fluent, in which the mesh was partitioned by utilizing structured meshing technology, and the porous medium model was utilized to fine the reactor core simulation. The results showed that the above LFR can operate safely in natural circulation mode, and has excellent natural circulation characteristics for the primary cooling system.
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Jayant, Bhagya, Ark Rukhaiyar, Kunal Dahiya, and Ritu Raj. "CFD Analysis for Wind Flow Characteristics of Varying Cross-Section Tall Building Using ANSYS." In Lecture Notes in Civil Engineering, 307–20. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-5077-3_25.

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Hairudin, Wan Masrurah, Norilmi Amilia Ismail, and Zaidi Mohd Ripin. "Simulation of Flow Distribution Inside Small Cavity at Two Way Radio by CFD (Ansys Fluent)." In Lecture Notes in Mechanical Engineering, 393–98. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-15-0002-2_41.

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Štoller, Jiří, and Branislav Dubec. "Design and Assessment of Shape of Protective Structure by Usage of CFD Software Environment Ansys Fluent." In Durability of Critical Infrastructure, Monitoring and Testing, 200–210. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-3247-9_23.

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Wilson, Sánchez Ocaña, Robayo Bryan, Rodriguez Pablo, Pazmiño Intriago Monserrate, and Salazar Jácome Elizabeth. "Analysis of Heat Transfer Between a Coolant Fluid and a Plastic Blowing Matrix Using the ANSYS CFD Tool." In Advances in Intelligent Systems and Computing, 280–88. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77712-2_27.

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Conference papers on the topic "ANSYS CFX"

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Kono, Kenichi, and Tomoaki Terada. "CFD Challenge Using ANSYS CFX by a Clinical Neurosurgeon." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80120.

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Kenichi Kono is a neurosurgeon at Wakayama Rosai Hospital in Japan. Tomoaki Terada is the head of the department of neurosurgery. Kono works as a neurosurgeon performing both endovascular treatments and open skull surgery. Kono also performs CFD simulations mainly on intracranial aneurysms.
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Lifeng Yang, Weina Liu, Yu Yang, and Weihong Zhao. "Application ANSYS CFX in modeling turbine blade." In 2009 International Conference on Mechatronics and Automation (ICMA). IEEE, 2009. http://dx.doi.org/10.1109/icma.2009.5246492.

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Fu, WenYu, and Aike Qiao. "CFD Challenge: Solutions Using the Commercial Finite Volume Solver, ANSYS CFX." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80398.

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The Aike Qiao group has for nearly two decades focused on the study of biomechanics and simulation engineering, particularly as applied to carotid artery and cerebral aneurysm flows. For this Challenge, CFD simulations were performed by doctor fellow Wenyu Fu, using commercial finite volume solver, ANSYS CFX.
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Menter, Florian, Patrick Sharkey, Sergey Yakubov, and M. Kuntz. "Overview of Fluid-Structure Coupling in ANSYS-CFX." In 25th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/omae2006-92145.

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The paper provides information of fluid-structure interaction (FSI) capabilities in the ANSYS multi-physics software environment for off-shore riser applications. Simulation examples are a simple verification of the FSI code by a bending beam in a flow channel, vortex induced vibrations (VIV) for a cylinder in cross flow and the flow around an experimental riser geometry.
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Petrosyan, Taron, Karel Katovsky, and Tsolak Malakyan. "Analysis of Passive Heat Removal System by ANSYS CFX software." In 2018 19th International Scientific Conference on Electric Power Engineering (EPE). IEEE, 2018. http://dx.doi.org/10.1109/epe.2018.8395993.

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Barbu, B., A. Iturregi, F. Berger, and E. Torres. "Numerical analysis of the electric arc simulation using Ansys CFX." In 26th International Conference on Electrical Contacts (ICEC 2012). IET, 2012. http://dx.doi.org/10.1049/cp.2012.0667.

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Pellacani, Filippo, Silvana Matturro Mestre, Sergio Chiva Vicent, and Rafael Macian Juan. "CFD Modeling of Subcooled Boiling in Vertical Bubbly Flow Condition Using ANSYS CFX 12." In 18th International Conference on Nuclear Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/icone18-30206.

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Subcooled boiling in upward non-isothermal turbulent bubbly flow in tubes is numerically modeled using ANSYS-CFX 12 in this contribution. The approach is based on the RPI wall boiling model developed by Kurul and Podowski [1]. The interfacial non-drag forces are also investigated and included in the model. The Antal [5] model with different coefficients is used for the wall lubrication force. The lift force was calculated in two ways, with the Tomiyama model [4] and based on a constant value. The void fraction axial profiles for high pressure subcooled boiling in tubes are compared against the experimental data of Bartolomej [17] [18]. The pressure varies from 3 up to 6.89 MPa and the wall heat flux from 0.38 to 1.2 MW m−2. The mass flux range is between 900 and 1500 kg s−1m−2. The computational domain has up to 70000 nodes, and represents one eighth of a vertical pipe. In general, the models give predictions in close agreement with experimental results if the axial mean values are considered. The main difficulties for the simulation are observed for flow in transition to flow regimes with high void fraction, when the bubbly flow is not able to maintain the spherical condition of the bubbles, which is a requirement of the boiling models.
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Grahn, Alexander, Sören Kliem, and Ulrich Rohde. "Coupling of the 3D Neutron Kinetic Core Model DYN3D With the CFD Software ANSYS CFX." In 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-30400.

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This article presents the implementation of a coupling between the 3D neutron kinetic core model DYN3D and the commercial, general purpose computational fluid dynamics (CFD) software ANSYS-CFX. In the coupling approach, parts of the thermal hydraulic calculation are transferred to CFX for its better ability to simulate the three-dimensional coolant redistribution in the reactor core region. The calculation of the heat transfer from the fuel into the coolant remains with DYN3D, which incorporates well tested and validated heat transfer models for rod-type fuel elements. On the CFX side, the core region is modelled based on the porous body approach. The implementation of the code coupling is verified by comparing test case results with reference solutions of the DYN3D standalone version. Test cases cover mini and full core geometries, control rod movement and partial overcooling transients.
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Li, Linsen, Haomin Yuan, and Kan Wang. "The Modelling and Coupling Methodology of ANSYS CFX Using Porous Media for PB-AHTR." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-16687.

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This paper introduces a first-principle steady-state coupling methodology using the Monte Carlo Code RMC and the CFD code CFX which can be used for the analysis of small and medium reactors. The RMC code is used for neutronics calculation while CFX is used for Thermal-Hydraulics (T-H) calculation. A Pebble Bed-Advanced High Temperature Reactor (PB-AHTR) core is modeled using this method. The porous media is used in the CFX model to simulate the pebble bed structure in PB-AHTR. This research concludes that the steady-state coupled calculation using RMC and CFX is feasible and can obtain stable results within a few iterations.
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Bonfim, Carlos, Paulo Alexandre de Moraes Cabral, Tercio Brum, Felipe Ougano, and Victor Ferreira de Paula. "SIMULAÇÃO NUMÉRICA DA DISPERSÃO GASOSA DE GLP UTILIZANDO ANSYS CFX SOLVER." In II Congresso Brasileiro de Fluidodinâmica Computacional. Rio de Janeiro - RJ, Brazil: Galoa, 2018. http://dx.doi.org/10.17648/cbcfd-83713.

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Reports on the topic "ANSYS CFX"

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Fernandez, Ruben, Hernando Lugo, and Georfe Dulikravich. Aerodynamic Shape Multi-Objective Optimization for SAE Aero Design Competition Aircraft. Florida International University, October 2021. http://dx.doi.org/10.25148/mmeurs.009778.

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The SAE Regular Class Aero Design Competition requires students to design a radio-controlled aircraft with limits to the aircraft power consumption, take-off distance, and wingspan, while maximizing the amount of payload it can carry. As a result, the aircraft should be designed subject to these simultaneous and contradicting objectives: 1) minimize the aerodynamic drag force, 2) minimize the aerodynamic pitching moment, and 3) maximize the aerodynamic lift force. In this study, we optimized the geometric design variables of a biplane configuration using 3D aerodynamic analysis using the ANSYS Fluent. Coefficients of lift, drag, and pitching moment were determined from the completed 3D CFD simulations. Extracted coefficients were used in modeFRONTIER multi-objective optimization software to find a set of non-dominated (Pareto-optimal or best trade-off) optimized 3D aircraft shapes from which the winner was selected based to the desired plane performance.
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