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The Hydrodynamic Analysis of Propeller Based on ANSYS-CFX
Advanced Materials Research, 2013In 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.
Da Zheng Wang
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Simulation of vortex-induced vibrations of a cylinder using ANSYS CFX
China Ocean Engineering, 2014In this paper, vortex-induced vibrations of a cylinder are simulated by use of ANSYS CFX simulation code. The cylinder is treated as a rigid body and transverse displacements are obtained by use of a one degree of freedom spring damper system. 2-D as well as 3-D analysis is performed using air as the fluid.
Khushnood Shahab
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Analysis of Passive Heat Removal System by ANSYS CFX software
2018 19th International Scientific Conference on Electric Power Engineering (EPE), 2018In the current study, the model of Passive Heat Removal System (PHRS) through SG (steam-generator) was developed for computational fluid dynamics (CFD) analysis. During work there was done three main tasks, which are creating geometrical form of PHRS, meshing of model to achieve a better analysis of thermo-hydraulic phenomena and creating domains for ...
Karel Katovsky
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Overview of Fluid-Structure Coupling in ANSYS-CFX
Volume 4: Terry Jones Pipeline Technology; Ocean Space Utilization; CFD and VIV Symposium, 2006The 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 ...
Florian Menter +3 more
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The «KT model» of cavitation mass transfer for simulation in ANSYS CFX
2020 International Conference on Dynamics and Vibroacoustics of Machines (DVM), 2020The aim of the research is improvement of numerical cavitation models for simulation of hydrodynamic cavitation. The methods of development of a new dynamic component for a numerical model of cavitation mass transfer is presented in the paper. Application of the new method resulted in a new dynamic component for numerical model of cavitation mass ...
S. Y. Konstantinov +2 more
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Nachrechnung eines Vollhub-Feder-Sicherheitsventils mit ANSYS CFX
Forschung im Ingenieurwesen, 2008Der Einfluss der Gitterfeinheit und der des Turbulenzmodells sind hier bezuglich der Wiedergabegenauigkeit von Luftmassenstromen in zwei kleinen Sicherheitsventilen bei Abblasedrucken zwischen 4 und 40 bar untersucht worden. Die Ergebnisse zeigen, dass fur beide Ventile die Gitterfeinheit der entscheidende Faktor und die Auswahl des ...
Höhne, T. +3 more
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Sizing of Safety Valves Using ANSYS CFX‐Flo®
Chemical Engineering & Technology, 2009AbstractThis work discusses the effect of the degree of fineness of the flow volume discretization and that of the turbulence model on the accuracy of reproduction of air mass flow rates in two safety valves using the CFD software ANSYS Flo®. Calculations show that the degree of fineness of the discretization is the decisive factor affecting the ...
Moncalvo, L. +3 more
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Archives of Mining Sciences, 2012
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
Tomasz Śliwa +3 more
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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
Tomasz Śliwa +3 more
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CFD Challenge Using ANSYS CFX by a Clinical Neurosurgeon
ASME 2012 Summer Bioengineering Conference, Parts A and B, 2012Kenichi 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.
Kenichi Kono, Tomoaki Terada
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Modelling of condensing steam flows in Laval nozzles with ANSYS CFX
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2017The results of the International Wet Steam Modelling Project presented at the Wet Steam Conference in Prague in 2016 again gave rise to a discussion about the suitability of the flow solver ANSYS CFX for the prediction of spontaneous condensation. In this article, the main reason for the discrepancy between results obtained with CFX and measurement ...
Marius Grübel +3 more
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