Zobrazeno 1 - 10
of 19 835
pro vyhledávání: '"turbulence model"'
Publikováno v:
Engineering Computations, 2024, Vol. 41, Issue 4, pp. 819-841.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-03-2023-0147
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2024, Vol. 34, Issue 5, pp. 1937-1968.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-08-2023-0481
Publikováno v:
Vehicles, Vol 6, Iss 3, Pp 1318-1344 (2024)
Computational fluid dynamic (CFD) models and workflows are often developed in an ad hoc manner, leading to a limited understanding of interaction effects and model behavior under various conditions. Machine learning (ML) and explainability tools can
Externí odkaz:
https://doaj.org/article/0b035cc5c2ab433bbe80c8d70618bd79
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 9, Pp 1844-1859 (2024)
A better understanding of the flow field is crucial for improving the design of a turbomachine. In this work we investigate the performance of voluteless centrifugal fan rotors. The study includes two parts: experiments and numerical simulations thro
Externí odkaz:
https://doaj.org/article/067b0263617a42288a272b06f7fe6771
Autor:
A. Farrokh, Miralam M.
Publikováno v:
مهندسی مکانیک شریف, Vol 40, Iss 1, Pp 47-60 (2024)
Turbulent backward step flow, including air and copper nanoparticles, has been simulated using the Computational Fluid Dynamics (CFD) method by the Eulerian-Lagrangian method. The simulation was done using two- and three-dimensional methods with CFX
Externí odkaz:
https://doaj.org/article/504f4983b6eb4a4a95adb9387fedf3be
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 7, Pp 1444-1456 (2024)
Today, due to advances in computing power, Reynolds Averaged Navier-Stokes (RANS) solvers are widely preferred for quasi-three-dimensional (Q3D) blade-to-blade analysis. This study investigates the performance of different flux calculation methods an
Externí odkaz:
https://doaj.org/article/7316af7b137141e9afa6ddac3d7cbd4b
Publikováno v:
INCAS Bulletin, Vol 16, Iss 1, Pp 3-14 (2024)
Comprehensive numerical analysis was conducted to elucidate the exhaust performance of rocket engine nozzles. The study focused on unravelling the intricate relationship between convergence and divergence angles and their impact on the exhaust perfor
Externí odkaz:
https://doaj.org/article/8c5f48eef2ee4919868a4f48131da5ec
Autor:
Kottakkaran Sooppy Nisar, Mamoon Aamir, Aqsa Zafar Abbasi, Muhammad Asif Zahoor Raja, Muhammad Umer Sohail, Muhammad Shoaib
Publikováno v:
Results in Physics, Vol 62, Iss , Pp 107830- (2024)
Studying compressible inviscid flow over symmetric and supercritical airfoils is important because it is useful to understand and maximize aerodynamic performance in a range of industrial contexts. This study addresses the analysis of symmetric and s
Externí odkaz:
https://doaj.org/article/77318ddfe084404e906fd9cf641108b1