所属单位：山东大学控制科学与工程学院

论文名称：Thermodynamic modeling and sensitivity analysis of ejector in refrigeration system

教研室：喷射理论与应用实验室

发表刊物：International Journal of Heat and Mass Transfer

刊物所在地：United Kingdom

关键字：Vacuum ejector; Refrigeration system; Model; Sensitivity analysis; Adjoint sensitivity method

摘要：This paper focuses on the problems of thermodynamic modeling and sensitivity analysis of the ejector in refrigeration. Firstly, a new thermodynamic model is proposed based on the assumptions of constant pressure mixing and constant area mixing. The proposed model contains fewer parameters and simpler structure compared with the traditional ejector models. Later, the sensitivity analysis of the ejector is carried out based on the adjoint sensitivity method. Three different sensitivity coefficients are given to reveal the relation between design parameters and ejector performance.

全部作者：王新立

第一作者：刘加朋

论文类型：期刊论文

通讯作者：王雷,贾磊

学科门类：工学

一级学科：控制科学与工程

文献类型：J

卷号：126

页面范围：485-492

ISSN号：0017-9310

是否译文：否

发表时间：2018-11-01

收录刊物：SCI