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期刊A NUMERICAL PRESSURE TRANSIENT MODEL FOR MULTILAYERED GAS RESERVOIRS WITH PSEUDOSTEADY STATE FORMATION CROSSFLOW
《水动力学研究与进展:英文版》2002年第2期71-77,共7页Sun He-dong, Wang Yue-she, Zhou Fang-de State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China Gao Cheng-tai Xi’an Petroleum Institute, Xi’an 710065, China Zhao Hai-hong China Oil and Gas Pipel 
TheProjectsupportedbytheNationalScienceFoundationofChina .(No:5 9995 46 0 )
Reservoir deposition occurs over geologic periods of time. Although reservoirs are assumed to be homogenous for simplicity of analysis, most reservoirs are heterogeneous in nature. Some common forms of hetergeneity ar...显示全部
关键词:LAYERED reservoir semi-permeable model TRANSIENT well testing NUMERICAL simulation CROSSFLOW 
期刊Gas Flow in a Stratified Porous Medium with Crossflow
《热科学学报:英文版》2002年第1期35-40,共6页Sun Hedong Gao Chengtai Qian Huanqun Zhou Fangde 
the National NatualScience Foundation of China (No.59995460).
A new model called semi-permeable wall model is presented for multilayer gas reservoir. The model is used to study the influence of crossflow on pressure transient well tests and other single-phase flow problems. It i...显示全部
关键词:MULTI-LAYER gas reservoir semi-permeable wall model numerical simulation transient well-test wellbore storage SKIN factor. 
期刊Dielectric Breakdown Model for an Electrically semi-permeable Penny-Shaped Crack in Three-Dimensional Piezoelectric Media
《固体力学学报:英文版》2016年第5期536-546,共11页Minghao Zhao Huayang Dang Guangtao Xu Cuiying Fan 
Project supported by the National Natural Science Foundation of China(Nos.11102186 and 11272290);the Science and Technology Key Project of Henan(No.132102210412)
The dielectric breakdown(DB) model for a penny-shaped crack under a semipermeable boundary condition in a three-dimensional piezoelectric medium is studied.An approximate analytical solution is derived by using the bo...显示全部
关键词:piezoelectric medium penny-shaped crack dielectric breakdown model polarization saturation model semi-permeable crack local J-integral 
期刊Fe(OH)_3溶胶及其纯化半透膜制备的探讨被引量:4
《赣南师范学院学报》2003年第6期103-104,共2页黄桂萍 万东北 胡跃华 
对物理化学电泳实验中所用Fe(OH)3溶胶的制备、纯化胶体的半透膜的火棉胶的配方、半透膜的制备方法、渗析纯化胶体的方法等方面进行了详细、深入的探讨.
关键词:胶体 溶胶 渗析 半透膜 
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