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>>
National Natural Science Foundation of China(Grant Nos.51575176,11672106,51775030,51875196);Youth Innovative Talents of Hunan Province of China(Grant No.2015RS4043)
Due to operational wear and uneven carbon absorption in compressor and turbine wheels, the unbalance(me) vibration is induced and could lead to sub?synchronous vibration accidents for high?speed turbocharger(TC). Ther...
Supported by National Natural Science Foundation of Chin(Grant No.51375465)
As turbocharging diesel engines for vehicle application are applied in plateau area, the environmental adaptability of engines has drawn more attention. For the environmental adaptability problem of turbocharging dies...
Supported by National Natural Science Foundation of China(Grant No51506108)
Semi-floating ring bearing(SFRB) is developed to control the vibration of turbocharger rotor. The outer clearance of SFRB affects the magnitude and frequency of nonlinear whirl motion, which is significant for the d...
Supported by National Natural Science Foundation of China(Grant Nos.51575176,51375162);Scientific Research Foundation of Hunan Provincial Education Department of China(Grant No.15B085);Postgraduate Innovation Foundation of Hunan University of Science and Technology,China(Grant No.S140020)
For the high-speed gasoline engine turbocharger rotor, due to the heterogeneity of multiple parts material, manufacturing and assembly errors, running wear in impeller and uneven carbon of turbine, the random unbalanc...
Supported by National Natural Science Foundation of China(Grant Nos.51205121,51375162);Scientific Research Foundation of Hunan Provincial Education Department of China(Grant No.13A023);Postgraduate Innovation Foundation of Hunan University of Science and Technology,China(Grant No.S140020)
The inner and outer oil film dynamic characteristic coefficients of floating ring bearings(FRBs) change due to the manufacturing tolerance of the floating ring, journal and intermediate, which leads to high-speed tu...
supported by National Natural Science Foundation of China(Grant Nos.51375465,50905007)
Blade vibration failure is one of the main failure modes of compressor wheel of turbocharger for vehicle application. The existing models for evaluating the reliability of blade vibration of compressor wheel are stati...
Tip clearance between the blade tip and casing of a centrifugal compressor can be varied through two methods: by changing the blade height (MI) or by changing the casing diameter (M2). Numerical simulations are c...