Affiliation:
1. Center for Turbulence Research and Aerospace Computing Lab, Stanford University, Stanford, CA 94305-3030
Abstract
Abstract
Full-scale numerical prediction of the aerothermal flow in gas turbine engines are currently limited by high computational costs. The approach presented here intends the use of different specialized flow solvers based on the Reynolds-averaged Navier-Stokes equations as well as large-eddy simulations for different parts of the flow domain, running simultaneously and exchanging information at the interfaces. This study documents the development of the interface and proves its accuracy and efficiency with simple test cases. Furthermore, its application to a turbomachinery application is demonstrated.
Reference37 articles.
1. Using Large Eddy Simulations to Understand Combustion Instabilities in Gas Turbines;Poinsot
2. Constantinescu, G., Mahesh, K., Apte, S., Iaccarino, G., Ham, F., and Moin, P., 2003, “A New Paradigm for Simulation of Turbulent Combustion in Realistic Gas Turbine Combustors Using LES,” ASME Turbo Expo 2003, ASME Paper No. GT2003-38356.
Cited by
55 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献