A Review of Investigations of Multiphase Systems- from Energy & Power Engineering to Nature
讲座名称：
A Review of Investigations of Multiphase Systems- from Energy & Power Engineering to Nature
讲座时间：
2010-01-05
讲座人：
吕心力
形式：
校区：
兴庆校区
实践学分：
讲座内容：
吕心力博士，University of Illinois at Urbana-Champaign, USA
报告题目：A Review of Investigations of Multiphase Systems- from Energy & Power Engineering to Nature
时间：2010年1月5日（周二）上午9：00
地点：东三楼东汽报告厅
联系人：袁奇教授，13571890164
A Review of Investigations of Multiphase Systems
- from Energy & Power Engineering to Nature
Dr. Xinli Lu (Research Scientist)
School of Earth, Society and Environment
University of Illinois at Urbana-Champaign, USA
Abstract of the Seminar
Multicomponent and multiphase flow is one of the most important fields of study in thermal-fluids engineering and sciences. Multiphase systems exist in engineering equipment as well as in nature. It is shown in this seminar that thermal-fluids engineering theories are very useful not only in energy and power engineering but also in some interdisciplinary investigations such as in planetary sciences or in space exploration. This seminar covers the following aspects: (1) overview of some typical multiphase systems in energy & power engineering; (2) investigations of gas-liquid systems: (i) an optimum design of a Kalina cycle system; (ii) a study of CO2-driven geysering; (3) overview of some fascinating phenomena caused by multiphase systems in nature; (4) investigations of multiphase systems under extraterrestrial conditions: (i) numerical simulation of gas-liquid geysering flow on Mars; (ii) a study of gas-ice (clathrate hydrate) system under very low temperature conditions on Enceladus, a small moon of Saturn; (5) The relationship between engineering and science.
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