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U.S.-France Cooperative Research: CFD Simulation of Chemical Reactors: Development and Experimental Validation of Micromixing Models for Product Selectivity

美法合作研究：化学反应器的 CFD 模拟：产品选择性微混合模型的开发和实验验证

基本信息

批准号：
0129064
负责人：
Rodney Fox
金额：
$ 2.27万
依托单位：
Iowa State University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2002
资助国家：
美国
起止时间：
2002-03-01 至 2006-02-28
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0129064&HistoricalAwards=false
关键词：
U.S.France Cooperative Research CFD

项目摘要

0129064FoxThis three-year award for U.S.-France collaboration in chemical and thermal systems involves researchers and students at Iowa State University and the University of Rouen in France. Rodney O Fox and Pascale Domingo lead the US and French efforts respectively. Computational fluid dynamics (CFD) macroscopic models for liquid-phase turbulent reacting flows will be studied. Such models have potential for improving process design in the chemical process industry. The research addresses the utility of CFD models for reducing pollution and toxic byproducts caused by poor product selectivity. The collaboration's focus is code development and validation, and detailed simulations for experiments conducted on the Iowa State planar-jet reactor. The US research group will obtain data for a well-defined reactor geometry using particle-image velocimetry and planar laser-induced fluorescence. This will be complemented by the French group's studies of direct numerical simulations and large-eddy simulations of flow statistics that cannot easily be measured with the techniques used by the Iowa State group. This award represents the US side of joint proposals to the NSF and the French National Center for Scientific Research (CNRS). NSF will cover travel funds and living expenses of the US investigators and students. The CNRS will support visits to the US of the French participants. The collaboration will produce a set of detailed data for CFD model validation of liquid-phase chemical reactors.

0129064福克斯美国三年奖-法国在化学和热系统方面的合作涉及爱荷华州州立大学和法国鲁昂大学的研究人员和学生。罗德尼·福克斯和帕斯卡尔·多明戈分别领导美国和法国的努力。将研究液相湍流反应流的计算流体动力学（CFD）宏观模型。这些模型具有改进化学过程工业中的过程设计的潜力。该研究解决了CFD模型的效用，以减少污染和有毒副产品造成的不良产品选择性。该合作的重点是代码开发和验证，以及对爱荷华州平面喷射反应堆进行的详细模拟实验。美国研究小组将使用粒子图像测速和平面激光诱导荧光获得明确定义的反应堆几何结构的数据。这将得到法国小组对直接数值模拟和大涡模拟流动统计数据的研究的补充，这些数据不能用爱荷华州小组使用的技术轻易测量。该奖项代表了美国方面向NSF和法国国家科学研究中心（CNRS）提出的联合建议。美国国家科学基金会将承担美国研究人员和学生的旅费和生活费。 CNRS将支持法国参与者访问美国。该合作将为液相化学反应器的CFD模型验证提供一组详细的数据。