Controlling Factors of Immiscible Fluid Flow in Porous Media

多孔介质中不混溶流体流动的控制因素

• 批准号: 8416162
• 负责人: Joseph Martin
• 金额: $ 11.18万
• 依托单位: Drexel University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-09-01 至 1988-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8416162&HistoricalAwards=false
• 关键词: Controlling; Factors; Immiscible; Fluid; Flow

Research is conducted on characterization of the manner by which substances, which are only slightly soluble in or miscible with water, move through soil and contaminate groundwater. Sources of these potential contaminants include land fills, hazardous waste disposal sites, and leaking underground storage tanks for petroleum products. A theoretical analysis of the ways by which a fluid is displaced by another from the pore space it occupies is conducted. A mathematical model describing this process is developed, and laboratory experimentation is performed to verify the model-predicted behavior of these fluids.

对仅微溶于水或与水混溶的物质通过土壤并污染地下水的方式特征进行了研究。这些潜在污染物的来源包括土地填埋、危险废物处置场所和石油产品的地下储罐泄漏。对一种流体从它所占据的孔隙空间中被另一种流体置换的方式进行了理论分析。建立了描述这一过程的数学模型，并进行了实验室实验来验证模型预测的这些流体的行为。