›› 2004, Vol. 25 ›› Issue (5): 681-683.
• 基础理论与实验研究 • 上一篇 下一篇
王水林,冯夏庭,葛修润
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基金资助:
国家自然科学基金(No.49872082),973课题(NO.2002CB412704)资助。
WANG Shui-lin, FENG Xia-ting, GE Xiu-run
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摘要: 传统的孔隙介质水动力学采用对流-扩散方程,研究溶质在流体中的迁移。在这个过程中,孔隙介质被认为是不变形的,因而是一个稳态问题。针对二维情况下孔隙介质变形对溶质传输的影响,给出了考虑孔隙介质固结效应的溶质传输方程,并且探讨了该类问题的求解方法。
关键词: 孔隙介质水动力学, 固结效应, 对流-扩散方程
Abstract: In classical hydrodynamics in porous media, advection-dispersion equation is employed to describe solute transport in fluids and no deformation in porous media is taken into account during the transport process. Aiming at considering the influence of deforming porous media on solute transport, a flow and transport equation for deforming porous media for two-dimensional problem has been derived by means of mass balance law. Analytical method and solution strategy are discussed.
Key words: hydrodynamics in porous media, consolidation effect, advection-dispersion equation
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王水林,冯夏庭,葛修润. 考虑固结效应的溶质传输研究[J]. , 2004, 25(5): 681-683.
WANG Shui-lin, FENG Xia-ting, GE Xiu-run. Research on solute transport considering consolidation effect[J]. , 2004, 25(5): 681-683.
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