...Zihuan Zhu; Yadong Wu; Lele Ming; Xinze Zhang; Hua Ouyang In this paper, the gas–liquid two-phase flow in a multi-stage transonic compressor is numerically simulated based on the Euler–Lagrange method. The changes in wet compression aerodynamic characteristics of the compressor are investigated...

... model is shown, which improves the prediction capability of the model. The model is implemented into a computational fluid dynamics (CFD) software and numerical simulations are performed. The model is applied to a cylinder test specimen within a sand blast facility. The simulation shows the importance...

...: lingzhoo@hotmail.com Email: rka@wustl.edu Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 13 02 2020 17 02 2021 17 02 2021 12 05 2021 mixed-flow pump tip clearance numerical simulation...

...Yu Du; Hua-Shu Dou; Fuan Lu Unstable flow in the vaned diffuser of a centrifugal compressor stage near design condition is investigated by numerical simulation. The simulation is performed with the unsteady Navier–Stokes equations and three different turbulence models. Comparisons...

...Cun-liang Liu; Hui-ren Zhu; Jiang-tao Bai; Du-chun Xu Film cooling performance of a new shaped hole, waist-shaped slot hole, is studied in this paper. Experimental measurement and numerical simulation are carried out to investigate the film cooling character and physics of this new shaped hole...

...Lanxin Sun; Qun Zheng; Yijin Li; Rakesh Bhargava The effects of wet compression on the flow field within a compressor stage, particularly in the presence of the separated flow region, are not fully understood. Numerical simulations of 3D compressible separated flows within a wet compression...