Development of a Finite-Element and Finite-Difference Based Discrete Numerical Mass Transfer Model for Instruction and Research

开发用于教学和研究的基于有限元和有限差分的离散数值传质模型

• 批准号: 0088912
• 负责人: Eugene LeBoeuf
• 金额: $ 4.92万
• 依托单位: Vanderbilt University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-15 至 2002-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0088912&HistoricalAwards=false
• 关键词: Development; Finite; Element; Difference; Based

0088912 LeBoeuf The objective of this project is to develop a user-friendly, fundamental finite-element and finite-difference based discrete numerical model to more fully evaluate a number of proposed mass-transfer limitation processes. This model will be used by students, faculty and researchers to investigate and understand more fully the effects of mass transfer limitations on the distribution, transport, reaction and transformation of contaminants within natural or engineered environments. This project addresses a single particle in a two-phase system comprised of water and the particle; future work would address gas-phase and, eventually, three-phase (gas-solid-liquid) behavior. The system developed will be made available to interested parties via an interactive web-based environment using Prometheus, further enabling prompt, two-way communication between the user and the principal investigators. ***

这个项目的目标是开发一个用户友好的，基本的有限元和基于有限差分的离散数值模型，以更全面地评估一些提出的传质限制过程。该模型将被学生、教师和研究人员用于调查和更全面地了解传质限制对自然或工程环境中污染物的分布、运输、反应和转化的影响。该项目解决了由水和粒子组成的两相系统中的单个粒子；未来的工作将解决气相，并最终解决三相（气固液）行为。开发的系统将通过使用Prometheus的交互式网络环境提供给感兴趣的各方，进一步实现用户和主要研究人员之间的快速双向通信。＊＊＊