complex equipment modeling and design

 

 

TAN Jian rong, LIU Zhen yu, SHEN Li hong

 

(College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China)

 

 

Abstract: The research of this paper clarified the affection of super large complex air separation equipment large scale mixed flow to the mechanism of gas heat and mass transfer, revealed the poly phase fluid unsteady flow alternating mechanism and energy migration law in equipment, illuminated dynamics nonlinear coupling mechanism of large equipment under complicated conditions, established the equipment inter set multi variable multi parameter performance analysis and process design theory, uncovered air separation equipment key set and unit high reliability and long duration mechanism, proposed key set and unit large scale structure life balance design and quality ensured manufacturing method, thus providing the scientific basis for next generation air separation equipment theoretical breakthrough.

 

Key words: complex equipment; modeling and design; coupling correlation design; life balance design; design for quality and manufacturing