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| 1 | THE APPROXIMATE FORMULAE OF PRODUCTIVITY AND WELL TESTING FOR HORIZONTAL WELLS显示文摘THEAPPROXIMATEFORMULAEOFPRODUCTIVITYANDWELLTESTINGFORHORIZONTALWELLSLiuCi-qun(InstituteofPorousFlowandFluidMechanics,Academia... | Liu Ci-qun(Institute of Porous Flow and Fluid Mechanics, Academia Sinica, LangFang 102801, P. R.China) | 1996 | Journal of Hydrodynamics1996，8，4： | 2 |
| 2 | THE APPROXIMATE ANALYTICAL SOLUTIONS OF PARABOLIC DIFFERENTIAL EQUATIONS FOR A FINITE-CONDUCTIVITY VERTICAL FRACTURE IN A RESERVOIR WITH DOUBLE-POROSITY:NON-NEWTONIAN POWER-LAW FLUIDS显示文摘By using the concept of disturbed extent for elliptical flow and the weighted average method,this paper pre-sents the approximate analytical solutions of transient pressure of Non-Newtonian Power-Law fluids for a finite-conductivity vertical fracture in a reservoir with double-porosity.The log-log diagnosis graph of the pressures cal-culated by approximate formulae may be divided into an early hi-linear flow stage i.e.the dimensionless well pres-sure difference pWDis proportional to dimensionless time tD1/4;an interporosity-flow stage and a late pseudo-radialflow stage i.e.PWDproportional to t(1-n)/(-n).The agreements between the presented solutions for special case and the is-sued works are good.The structure and meaning of the approximate formulae for vertically fractured well test inreservoir with double-porosity is simple and obvious. | Liu Ci-qun Institute of Poroue Flow and Fluid Mechanics,Langfang Hebei 102801,P.R.China | 1991 | Journal of Hydrodynamics1991，3，4： | 2 |
| 3 | at angles to the flow direction显示文摘 | Wang L B Tao W Q Numerical analysis on heat transfer and fluid flow for arrays of non-uniform plate length aligned | 1997 | International Journal of Numerical Methods for Heat and Fluid Flow1997，7，5： | 1 |
| 4 | beattransfer,and deformation in fractured porous rock显示文摘 | RUTQVTST J WU Y S TSANG C F A modelingapproach for analysis of coupled multiphase fluid flow | 2002 | International Journal of Rock Mechanics and MiningSciences2002，39，4： | 1 |
| 5 | Heat Transfer and Solidification in The Mold of Continuous Casters During Ladle Change显示文摘 | Lan X K Khodadadi J M Fluid Flow | 2001 | International Journal of Heat and Mass Transfer2001，5，44： | 1 |
| 6 | TRANSIENT PRESSURE BEHAVIOR FOR HORIZONTAL WELL IN DOUBLE-POROUS MEDIA显示文摘TRANSIENT PRESSURE BEHAVIOR FOR HORIZONTAL WELL IN DOUBLE-POROUS MEDIATRANSIENTPRESSUREBEHAVIORFORHORIZONTALWELLINDOUBLE-PORO... | Liu Ci-qun Wang Xiao-dong(Institute of porous flow and Fluid mechanics, Academia Sinica, Langfang 102801,P. R. China) | 1994 | Journal of Hydrodynamics1994，6，2： | 1 |
| 7 | THEORY OF FLUID-SOLID COUPLED FLOW THROUGH FRACTURED LOW-PERMEABILITY OIL RESERVOIR AND ITS APPLICATIONS显示文摘During the development of low permeability reservoirs. the interaction between fluid flow and rock mass deformation is obvious. On the basis of fluid mechanics in porous media and elasto plastic theory. the author presents an equivalent continuum model to simulate fluid flow in fractured low permeability oil reservoir coupled with geo stress. The model not only reflects the porosity change of matrix, but also the permeability change due to the opening and closing of fracture. By analyzing of simulation results, the changes in porosity and permeability and their effect on oil development are studied. | Ph.D.Candidate:Liu Jian junInstitute of Porous Media Mechanics, Wuhan Polytechic University, Wuhan 430023, China Supervisor:Hu Yareng Institute of Porous Flow and Fluid Mechanics Chinese,Acade my of Sciences | 2003 | Journal of Hydrodynamics2003，15，2： | 1 |
| 8 | EXPERIMENTAL RESEARCH OF EQUILIBRIUM AND NONEQUILIBRIUM DYNAMIC ADSORPTION OF Cd^(++) IN SOIL--EFFECT OF DIFFERENT ACIDITIES AND SATURATION显示文摘This paper studies water and solute transport in soil. It mainly deals with theadsorption behavior of heavy metal Cd++ in soil at different PH values and the dynamic charac-ters of adsorption process in unsaturated state. Through theoretical analysis and experimental re-search, the adsorption isotherm and the equations of dynamic adsorption in saturated and unsatu-rated states are proposed. | Huang Jun-qi Xie Xi-na Bai Yiao-dong, Institute of Porous Flow and Fluid Mechanics, NPCC and Academia Sinica, P.O.BOX 44, Langfang Hebei 102801, P.R.China | 1992 | Journal of Hydrodynamics1992，4，2： | 1 |
| 9 | ■ FLOW WITH PHYSICO-CHEMICAL PROCESSES—MICROSCOPIC STUDY显示文摘This paper describes the results of microscopic study on fluid flows through porousmedia.The oil-water two-phase flow,the oil-air-water tri-phase flow.the Foam-surfactant-oil-water-airmulti-phase flow,the microemulsion-oil-water multi-phase flow and flow with neutralization reactionare introduced.The micromodels,the technology of fabricating micromodels and the method of theirapplication are also described. | Guo Shangping Huang Yanzhang Hu Yaren Zhou Juan Cheng Yongmin (Institute of Porous Flow and Fluid Mechanics under China National Petroleum Co.and Chinese Academy of Sciences) | 1989 | Acta Mechanica Sinica1989，5，1： | 0 |
| 10 | Control of LP Turbine Rotor Blade Underloading Using Stator Blade Compound Lean at Root显示文摘Due to a large gradient of reaction, LP rotor blades remain underloaded at the root over some range of volumetric flow rates. An interesting design to control the flow through the root passage of the overloaded stator and underloaded moving blade row is compound lean at the root of stator blades. The paper describes results of numerical investigations from a 3D NS solver FlowER conducted for several configurations of stator blade compound lean. The computations are carried out for a wide range of volumetric flow rates, accounting for the nominal operating regime as well as low and high load. It is found that compound lean induces additional blade force, streamwise curvature and redistribution of flow parameters in the stage, including pressure and mass flow rate spanwise that can improve the flow conditions in both the stator and the rotor. The obtained efficiency improvements depend greatly on the flow regime, with the highest gains in the region of low load. | Piotr Lampart (Institute of Fluid Flow Machinery, Polish Academy of Sciences, Gdansk, Poland) | 2000 | Journal of Thermal Science2000，9，2： | 0 |
| 11 | A STUDY ABOUT SOIL WATER CHARACTERISTIC,CONDUCTIVITY OF WATER AND EQUILIBRIUM ADSORPTION OF CUPRIC ION IN SOIL——A UTILITY EQUIPMENT USED IN SOIL SCIENCE AND ITS ILLUSTRATION OF USE显示文摘A utility equipment used in soil science is designed and installed.The equipment can be used in research pro-grams of soil water and solute transport.Pressure in pressure chamber of the equipment in which a tested soil sam-ple is laid can be adjusted exactly so that we can determine the water content of soil sample.With the equipmentwe can not only study the problems related water movement in soil but also measure some solute,such as cadmi-um,plumbum and so on,adsorption on surface of soil in saturated and unsaturated state.As an illustration of theuse of the equipment,we give the isothermal of cupric ion adsorption in soil.This equipment can be used in the re-search work and application of soil science. | Huang Jun-qi Xie Xi-na Bai Yao-dong Institute of Porous Flow and Fluid Mechanics,Langfang Hebei 102801,P.R.China | 1991 | Journal of Hydrodynamics1991，3，4： | 0 |
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