文献类型：期刊文献

中文题名：通过分析法评价换热器性能问题的研究

英文题名：Study on Performance of Heat Exchanger by Using Analysis

作者：徐绍红[1];金保国[2]

第一作者：徐绍红

机构：[1]平原大学化工系;[2]中国神马集团尼龙66盐有限责任公司

第一机构：新乡学院化学化工学院

年份：2002

卷号：30

期号：4

起止页码：112-114

中文期刊名：河南师范大学学报：自然科学版

外文期刊名：JOURNAL OF HENAN NORMAL UNIVERSITY(NATURAL SCIENCE)

收录：CSTPCD;;CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：Yong分析法;换热器;Yong损失;性能评价;热力学效率;Yong平衡分析;化工设备

外文关键词：device for exchanging ; efficient energy; the iloss of efficient energy

摘要：通过对换热器进行火用平衡分析 ,推导了换热器内部火用损失的计算公式 ,结合实例计算出了某换热器内部火用损失的具体分布及热力学效率 ,根据计算结果评价了换热器热力学完善程度及节能重点 。
In this paper ,the formulation about the loss of efficient energy inside the device for exchanging heat is calculated detailedly by analysing the efficient energy balance,the specific distribution of the loss of efficient energy and the thermodynamics efficiency of device for exchanging heat are also calculated by studying some practical example owing to the calculating ,the development degree of thermodynamics and the emphasis on conserving energy about the device for exchanging heat are evaluated , which provides theoretical proofs for making some measures of conserving energy.