Results 41 to 50 of about 313,580 (198)

Computational fluid dynamics simulation of Hyperloop pod predicting laminar–turbulent transition

Railway Engineering Science, 2020
Three-dimensional compressible flow simulations were conducted to develop a Hyperloop pod. The novelty is the usage of Gamma transition model, in which the transition from laminar to turbulent flow can be predicted.
Nathalie Nick, Yohei Sato
doaj   +1 more source

Experimental and numerical investigation of Helmholtz resonators and perforated liners as attenuation devices in industrial gas turbine combustors [PDF]

, 2014
This paper reports upon developments in the simulation of the passive control of combustion dynamics in industrial gas turbines using acoustic attenuation devices such as Helmholtz resonators and perforated liners.
Houston, B., Houston, Brian, Qin, Q., Qin, Qin, Rubini, P., Rubini, Philip, Wang, J.   +6 more
core   +1 more source

Computational Fluid Dynamics–Discrete Phase Method Simulations in Process Engineering: A Review of Recent Progress

Applied Sciences
Complex fluid–solid systems generally exist in process engineering. The cognition of complex flow systems depends on numerical and experimental methods. The computational fluid dynamics–discrete phase method simulation based on coarsening technology has ...
Xiaolian Yang, Te Xi, Yebo Qin, Hui Zhang, Yongwei Wang   +4 more
doaj   +1 more source

Computational Fluid Dynamics Simulation of a Fluid Catalytic Cracking Regenerator

University of Khartoum Engineering Journal, 2022
The aim of this study is to simulate a Fluid Catalytic Cracking (FCC) Regenerator, of a local refinery, using the Fluent Ansys.13 program and subsequently to investigate the impact of the change in geometry on the unit’s performance. Three different geometrical models of FCC Regenerator were simulated.
Nazik Abdullahi M. Ahmed, Mustafa A. Mustafa, Ali M. Ali Seory   +2 more
openaire   +1 more source

A domain decomposing parallel sparse linear system solver [PDF]

, 2011
The solution of large sparse linear systems is often the most time-consuming part of many science and engineering applications. Computational fluid dynamics, circuit simulation, power network analysis, and material science are just a few examples of the ...
Amestoy, Amestoy, Amestoy, Amestoy, Barrett, Benzi, Benzi, Benzi, Berry, Chen, Dongarra, Dongarra, Gravvanis, Gravvanis, Gravvanis, Karypis, Karypis, Lawrie, Lawson, Li, Manguoglu, Manguoglu, Murat Manguoglu, Polizzi, Polizzi, Sameh, Schenk, Schenk, Schenk   +28 more
core   +2 more sources

Combined simulation of heavy truck stability under sudden and discontinuous direction change of crosswind with computational fluid dynamics and multi-body system vehicle dynamics software

Advances in Mechanical Engineering, 2018
The method of yaw model is used to establish aerodynamic property of heavy truck in computational fluid dynamics and wind tunnel test. A model of multi-body system simulation for heavy truck is built based on design and measure data from body, driving ...
Zhe Zhang, Jie Li, Wencui Guo
doaj   +1 more source

Analysis of the possibility of investigation of hydrodynamic responses and landing dynamics of space module impacting water with FlowVision CFD software [PDF]

Компьютерные исследования и моделирование, 2017
The results of verification carried out for investigations of hydrodynamic effect on reentry conicalsegmental space vehicle are presented in the paper. The program complex Flow Vision is used for this analysis. The purpose of the study is verification of
Anatoliy A. Dyadkin, Alexandr O. Pavlov, Tatyana V. Simakova, Sergey V. Chetkin   +3 more
doaj   +1 more source

Aplication of Flotran CFD in ANSYS [PDF]

, 2014
Simulation program ANSYS. The aerodynamic simulation with CFD (Computational Fluid Dynamics). Finite element method (FEM). Volume element method (VEM).
Palko, Milan
core  

Determination of pressure coefficient for a high-rise building with atypical ground plan [PDF]

, 2018
In this article, the results of pressure coefficient on the atypical object obtained by experimental measurements in a boundary layer wind tunnel (BLWT) of Slovak University of Technology in Bratislava (STU) and computational fluid dynamics simulation ...
Ivánková, Ol'ga, Macák, Marek, Medvecká, Soňa, Michalcová, Vladimíra   +3 more
core   +1 more source

SIMULATION OF COFFEE DRYING USING COMPUTATIONAL FLUID DYNAMICS [PDF]

Coffee Science, 2018
<p>Drying is a fundamental step in post-harvest handling of coffee because moisture content at the end of drying affects several important aspects, such as sensory quality, storability, and color. Within this context, the aim of this study is to determine water distribution within the natural coffee fruit during and at the end of the drying ...
Rudney Amaral, Ednilton Tavares Andrade, Francisco Carlos Gomes, Flávio Meira Borém, Isabella Lemos, Camila Almeida Dias   +5 more
openaire   +1 more source