Results 241 to 250 of about 58,339 (270)

Rotating tip clearance asymmetry and role of endwall injection in stability desensitization of a transonic fan

Proceedings of the Institution of mechanical engineers. Part A, journal of power and energy, 2021
The current study is aimed at understanding the effect of rotating tip clearance asymmetry on the operability and performance of a transonic compressor.
H. Khaleghi
semanticscholar   +1 more source

The transonic compressor with non-uniform tip clearance: Effects on aerodynamics and aeroelasticity

2019
This study experimentally investigates the aerodynamic and aeroelastic behaviour of a transonic compressor with non-uniform tip clearance. Current design trends for aero engines require more efficient compressors with high pressure ratio and reduced weight.
openaire   +2 more sources

Non-Uniform Two-Phase Flow of Supercritical Carbon Dioxide Centrifugal Compressor

Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, 2020
An asymmetric structure of volute in a supercritical carbon dioxide centrifugal compressor induces a non-uniform circumferential distribution of the upstream flow field, which inevitably affects the formation of a two-phase region of carbon dioxide in ...
W. Bao, Ce Yang, L. Fu, Changmao Yang, L. Ji   +4 more
semanticscholar   +1 more source

Effect of Tip Clearance on Rotating Stall in a Mixed-Flow Pump

Journal of turbomachinery, 2019
The non-uniform disturbance in the circumferential direction is the essential cause of the occurrence of rotating stall in a turbomachinery. In order to study the effect of tip clearance leakage flow on rotating stall, the mixed-flow pump models with ...
Wei Li, R. Agarwal, Lingjiu Zhou, Enda Li, Ji Leilei   +4 more
semanticscholar   +1 more source

Aerodynamic characterization of a transonic axial flow compressor stage – with asymmetric tip clearance effects

Aerospace Science and Technology, 2018
This manuscript discusses the performance of a single-stage transonic axial flow compressor with non-uniform/asymmetric rotor tip clearance. Detailed steady and unsteady experimental measurements are carried out for a compressor with non-uniform ...
S. S. Kumar, Dilipkumar Bhanudasji Alone, Shobhavathy M. Thimmaiah, J. R. R. Mudipalli, R. Ganguli, S. Kandagal, S. Jana   +6 more
semanticscholar   +1 more source

Numerical Investigate on the Influence of Non-Uniform Tip Clearance on Rotor Tip Clearance Flow Filed Structure

2023
Zhipeng Li, Guochen Zhang, Chengfeng Zhang, Zhihui Xu, Hanke Yu   +4 more
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Effects of Different Non-Uniform Tip Clearance Layouts on Compressor Performance and Flowfield Characteristics

Aerospace Science and Technology
Haowei Zhou, Pengcheng Du, Fangfei Ning
semanticscholar   +1 more source

Analysis of the impeller's tip clearance size on the operating characteristics of the underwater vehicle with a new high-speed water jet propulsion pump

, 2021
Yeming Lu, Xiaofang Wang, Haoran Liu, Zhou Fangming, T. Tang, Xide Lai   +5 more
semanticscholar   +1 more source

Numerical Prediction of the Pumpjet Propulsor Tip Clearance Vortex Cavitation in Uniform Flow

, 2020
Li Han, Pan Guang, Huang Qiaogao, S. Yao
semanticscholar   +1 more source