TURBOCHARGER

作品数:46被引量:134H指数:8
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相关领域:机械工程更多>>
相关作者:张虹马朝臣郑磊张麦仓石照夏更多>>
相关机构:北京理工大学北京科技大学东风商用车公司上海交通大学更多>>
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>>
相关基金:国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划山西省自然科学基金更多>>
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Investigation of Induced Unbalance Magnitude on Dynamic Characteristics of High-speed Turbocharger with Floating Ring Bearings被引量:9
《Chinese Journal of Mechanical Engineering》2018年第5期99-109,共11页Guang-Fu Bin Yuan Huang Shuai-Ping Guo Xue-Jun Li Gang Wang 
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...
关键词:High?speed TC with FRBs Induced unbalance magnitude Nonlinear dynamic response Sub?synchronous vibration Stability 
Method for Evaluating the Reliability of Compressor Impeller of Turbocharger for Vehicle Application in Plateau Area被引量:2
《Chinese Journal of Mechanical Engineering》2016年第6期1218-1225,共8页WANG Zheng WANG Zengquan WANG A-na ZHUANG Li WANG Jinwei 
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...
关键词:TURBOCHARGER plateau area compressor impeller failure behavior RELIABILITY 
Effects of Semi-floating Ring Bearing Outer Clearance on the Subsynchronous Oscillation of Turbocharger Rotor被引量:11
《Chinese Journal of Mechanical Engineering》2016年第5期901-910,共10页LIANG Feng ZHOU Ming XU Quanyong 
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...
关键词:subsynchronous oscillation outer clearance Semi-floating ring bearing ROTORDYNAMICS TURBOCHARGER 
Effects of Unbalance Location on Dynamic Characteristics of High-speed Gasoline Engine Turbocharger with Floating Ring Bearings被引量:12
《Chinese Journal of Mechanical Engineering》2016年第2期271-280,共10页WANG Longkai BIN Guangfu LI Xuejun LIU Dingqu 
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...
关键词:high-speed turbocharger unbalance location nonlinear transient analysis waterfall dynamic characteristics 
Effects of Floating Ring Bearing Manufacturing Tolerance Clearances on the Dynamic Characteristics for Turbocharger被引量:17
《Chinese Journal of Mechanical Engineering》2015年第3期530-540,共11页WANG Longkai BIN Guangfu LI Xuejun ZHANG Xuefeng 
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...
关键词:TURBOCHARGER floating ring bearing manufacturing tolerance clearance nonlinear transient analysis dynamic characteristics 
Time-dependent Vibration Frequency Reliability Analysis of Blade Vibration of Compressor Wheel of Turbocharger for Vehicle Application被引量:11
《Chinese Journal of Mechanical Engineering》2014年第1期205-210,共6页WANG Zheng WANG Zengquan ZHUANG Li WANG A-na 
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...
关键词:TURBOCHARGER compressor wheel blade vibration RELIABILITY failure rate reliable life 
COMPARISON OF TWO METHODS TO INCREASE TIP CLEARANCE AND ITS EFFECT ON PERFORMANCE OF TURBOCHARGER CENTRIFUGAL COMPRESSOR STAGE被引量:5
《Chinese Journal of Mechanical Engineering》2007年第4期60-65,共6页SYED Noman Danish 
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...
关键词:Centrifugal impeller Diffuser Stage Tip clearance Numerical simulation Entropy 
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