Mobilizing multiphase liquid in porous media by nonlinear vibration and wave propagation stimulations

通过非线性振动和波传播刺激在多孔介质中流动多相液体

• 批准号: 238630-2010
• 负责人: Dai, Liming
• 金额: $ 2.84万
• 依托单位: University of Regina
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=547047
• 关键词: Mobilizing; multiphase; liquid; porous; media

Researchers and engineers have recognized for decades that mechanical vibration and wave motion may promote mobilization of liquid in porous media. Liquid mobilization or liquid removal from porous materials with mechanical vibration is highly interested by the industries for promoting oil production in oil fields, or increasing the effectiveness and extending lifetime of porous materials used in construction, manufacturing and noise control. However, the understanding of the liquid mobilization stimulated by vibration and wave is still rudimentary due to limitations in prior theoretical and experimental analyses and the complexity of the physical phenomena involved.

几十年来，研究人员和工程师已经认识到机械振动和波动可以促进多孔介质中液体的流动。利用机械振动从多孔材料中动员液体或去除液体是工业界高度关注的，以促进油田中的石油生产，或提高用于建筑、制造和噪声控制的多孔材料的有效性并延长其寿命。然而，由于现有理论和实验分析的局限性以及所涉及的物理现象的复杂性，对振动和波动激发的液体流动的理解仍然是初步的。