Gas Dynamic Involving Negative and Mixed Nonlinearity

涉及负非线性和混合非线性的气体动力学

• 批准号: 8913198
• 负责人: Mark Cramer
• 金额: $ 25.86万
• 依托单位: Virginia Polytechnic Institute and State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-01-15 至 1994-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8913198&HistoricalAwards=false
• 关键词: Gas; Dynamic; Involving; Negative; Mixed

This theoretical/numerical modeling effort is aimed at exploring the behavior of retrograde fluids, and those exhibiting negative non-linearities, in various steady flow configurations which occur either in laboratory experiments designed to define fluid characteristics, or power plant cycles designed to take advantage of these properties. The results of the modelling will be useful both in design of experiments to provide more definitive data on the behavior of these unusual fluids, as well as engineering possibilities to design Rankine cycle power systems with significantly lower losses from shock and condensation effects.

这一理论/数值模拟工作的目的是 探索逆行流体的行为， 表现出负非线性，在各种稳定流 实验室实验中出现的 设计用于定义流体特性或发电厂 循环设计，以利用这些属性。 模型的结果将是有用的设计， 实验，以提供更明确的数据， 这些不寻常的液体，以及工程的可能性， 设计朗肯循环动力系统， 冲击和冷凝效应造成的损失。