Title :
PIV measurement of incompletely liquid-filled hydrodynamic coupling
Author :
Fan, Lidan ; Ma, Wenxing ; Lu, Xiuquan ; Chai, Bosen
Author_Institution :
Coll. of Mech. Sci. & Eng., Jilin Univ., Changchun, China
Abstract :
The internal flow that develops in hydrodynamic coupling is exceedingly complex, especially in incompletely liquid-filled hydrodynamic coupling which contain gas-liquid two phase. For such characterization, particle-image velocimetry (PIV) techniques are now regarded as a powerful tool .To investigate detailed knowledge and distribution characteristic of gas-liquid two phase flow field in hydrodynamic coupling, the PIV measurements are carried on braking condition and rated condition, liquid filled ratio are 50% and 75%. The results help us to understand the more information of flow field in hydrodynamic coupling.
Keywords :
flow visualisation; hydrodynamics; two-phase flow; PIV measurement; PIV techniques; gas-liquid two phase flow; liquid-filled hydrodynamic coupling; particle-image velocimetry; Aluminum; Charge coupled devices; Charge-coupled image sensors; Hydrodynamics; Particle measurements; Phase measurement; Power engineering and energy; Pumps; Turbines; Turbomachinery; gas-liquid two phase; hydrodynamic coupling; particle-image velocimetry (PIV);
Conference_Titel :
Information and Automation (ICIA), 2010 IEEE International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-5701-4
DOI :
10.1109/ICINFA.2010.5512074
