相关期刊:《Propulsion and Power Research》《Journal of Beijing Institute of Technology》《Journal of Thermal Science》《Journal of Donghua University(English Edition)》更多>>
supported by the National High Technology Research and Development Program of China("863" Program)(Grant No.2012AA111714)
An experimental study was performed to compare the effects of high-and low-pressure exhaust gas recirculation loops(HP and LP EGR loops)on thermal efficiency and emissions of a diesel engine.Tests were conducted on a ...
supported by the National Natural Science Foundation of China(Grant No.51176087)
As the geometry of the volute of turbocharger compressor is non-axisymmetric,it causes a distortion at the outlet of the diffuser and influences the upstream components.A distortion model in which a pressure distortio...
supported by the National Natural Science Foundation of China(Grant No.51176087)
The effects of blade bowing on the performance of a high pressure-ratio turbocharger centrifugal compressor were studied by experiments and numerical simulation.The results showed that the negative bowing was capable ...
supported by the National Natural Science Foundation of China (Grant No. 51176087)
The effects of Reynolds number on the performance of a high pressure-ratio turbocharger compressor were investigated by both experiments and numerical simulation. The experimental results show that the pressure ratio ...
supported by the National Natural Science Foundation of China (Grant No. 50806040)
All components of a turbocharger compressor are axisymmetric except for the spiral-shaped,gas-collecting overhung volute.In this paper,a novel experimental method to evaluate the impact of the volute's asymmetry on ce...
supported by the National Natural Science Foundation of China (Grant No. 50806040);Specialized Research Fund for the Doc-toral Program of Higher Education) (Grant No. 200800031075);supported by the fund from National Key Laboratory of Diesel Engine Turbocharging Technology
The pressure ratio required for a turbocharger centrifugal compressor increases with internal combustion engine power density. High pressure ratio causes a transonic flow field at the impeller inducer. Transonic flow ...
Turbocharging technology is today considered as a promising way for internal combustion engine energy saving and CO2 reduction.Turbocharger design is a major challenge for turbocharged engine performance improvement.T...