Proceedings ArticleDOI
Unsteady Rotor-Stator Interaction of a Radial-Inflow Turbine With Variable Nozzle Vanes
Tomoki Kawakubo
- pp 2075-2084
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The article was published on 2010-10-10. It has received 32 citations till now. The article focuses on the topics: Turbine & Inflow.read more
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Journal ArticleDOI
Characterization of a radial turbocharger turbine in pulsating flow by means of CFD and its application to engine modeling
TL;DR: In this article, the effect of pulsating flow in a variable geometry radial inflow turbine was analyzed under isentropic pulses, which are similar to those created by a rotating disk in a turbocharger test rig.
Journal ArticleDOI
Set-up analysis and optimization of cfd simulations for radial turbines
TL;DR: In this article, a local mesh independence analysis is developed for the purpose of distributing the cells more efficiently by selecting suitable cell sizes for the different regions of the domain to optimize the use of the available computational resources.
Proceedings ArticleDOI
Investigation of Nozzle Clearance Effects on a Radial Turbine: Aerodynamic Performance and Forced Response
Liangjun Hu,Harold Sun,Jianwen Yi,Eric Warren Curtis,Anthony Morelli,Jizhong Zhang,Ben Zhao,Ce Yang,Xin Shi,Shangtao Liu +9 more
Journal ArticleDOI
Understanding of the Interaction between Clearance Leakage Flow and Main Passage Flow in a VGT Turbine
TL;DR: In this article, the clearance flow between the nozzle and endwall in a variable geometry turbine (VGT) was numerically investigated to understand the clearance effect on the VGT performance and internal flow.
Journal ArticleDOI
Forced responses on a radial turbine with nozzle guide vanes
TL;DR: In this paper, a numerical method based on fluid structure interaction (FSI) is presented to achieve a detail insight into vibration characteristics of radial flow turbine, and the prediction of the vibration dynamic stress shows acceptable agreement to the blade actual damage in consistent tendency.