Auteur Zhenping Feng
Documents disponibles écrits par cet auteur (4)
Affiner la recherche
Article : texte imprimé
Xin Yan, Auteur ; Jun Li, Auteur ; Zhenping Feng, Auteur |Three-dimensional Reynolds-averaged Navier–Stokes solutions are employed to investigate the discharge and total temperature increase characteristics of the stepped labyrinth seal with honeycomb land. First, the relations between the windage heat[...]
Article : texte imprimé
Jun Li, Auteur ; Bo Qiu, Auteur ; Zhenping Feng, Auteur |The leakage rate of the labyrinth brush seal was experimentally measured and numerically investigated in this paper. Four different rotational speeds of 0, 1500, 2400 and 3000 rpm were utilized to investigate the effects on the leakage rate of t[...]
Article : texte imprimé
Lei Fu, Auteur ; Yan Shi, Auteur ; Qinghua Deng, Auteur ; Huaizhi Li, Auteur ; Zhenping Feng, Auteur |The aerodynamic performance, structural strength, and wheel weight are three important factors in the design process of the radial turbine. This paper presents an investigation on these aspects and develops an optimization design approach for ra[...]
Article : texte imprimé
Jun Li, Auteur ; Zhigang Li, Auteur ; Zhenping Feng, Auteur |The numerical approach using the multifrequency one-dimensional whirling orbit model and Reynolds-averaged Navier-Stokes (RANS) solution was proposed for prediction of rotordynamic coefficients of pocket damper seal (PDS). By conducting the mult[...]
