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flow WANG Song-qing(王松庆), ZHANG Xu(张旭) College of Mechanical Engineering, Tongji University, Shanghai 200092, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: The variation characteristics of aquifer parameters, induced by groundwater source heat pump (GWSHP) operation under variable flow, were theoretically analyzed through a case study, in which......
Achieving ultra-high strength friction stir welded joints of high nitrogen stainless steel by forced water coolingH.Zhang1,2,D.Wang1,P.Xue1,L.H.Wu1,D.R.N1,B.L.Xiao1,Z.Y.Ma1,21. Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences2. University of Chinese Academy of Sciences摘 要:The microstructure......
; Influences of nonassociated flow rules on three-dimensional seismic stability of loaded...) seismic stability of locally-loaded slopes in nonassociated flow rule materials were investigated using a new rotational collapse mechanism and quasi-static coefficient concept. Extended Bishop method......
Flow stress and microstructure evolution of semi-continuous casting AZ70 Mg-alloy during hot compression deformation GUAN Shao-kang(关绍康), WU Li-hong(吴立鸿), WANG Li-guo(王利国) School of Materials...; Abstract: To evaluate and predict flow stress and set up hot forging process of AZ70 magnesium alloy......
J. Cent. South Univ. Technol. (2008) 15(s1): 029-032 DOI: 10.1007/s11771-008-308-0 Vibrational shear flow of anisotropic viscoelastic fluid with small amplitudes HAN Shi-fang(韩式方) (Chengdu... components. A vibrational rotating flow in gap between cylinders with small amplitudes is studied for the anisotropic viscoelastic fluid-liquid crystalline polymer. The time-dependent constitutive......
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Effects of specimen size on flow stress of micro rod specimen WANG Chun-ju(王春举)1, GUO Bin(郭 斌)1, SHAN De-bin(单德彬)1, SUN Li-ning(孙立宁)2 1. School of Materials Science and Engineering...: With the miniaturization of parts, size effects occur in the micro-forming processes. To investigate the effects of the specimen size on the flow stress, a series of upsetting deformation experiments were carried out......
Determination of Ciprofloxacin by Flow Injection Analysis Based on Chemiluminescence System Li Xia1,Zhao Huichun2,Chen Shilu2,Song Baohua1,Wang Xiaoli2,Zhang Zhuoyong1 (1.Department of Chemistry, Capital Normal University, Beijing 100037, China;2.Department of Chemistry, Beijing Normal University, Beijing 100875, China) Abstract:A novel flow injection chemiluminescence (CL) method......
J. Cent. South Univ. Technol. (2008) 15: 564-568 DOI: 10.1007/s11771-008-0106-8 Numerical simulation of flow around square cylinder using different low-Reynolds number turbulence models ZHANG... to simulating unsteady turbulence flow around a square cylinder in different phases flow field and time-averaged unsteady flow field. Meanwhile, drag and lift coefficients of the four different low-Reynolds......