个人信息Personal Information
副教授
博士生导师
硕士生导师
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:能源与动力学院
学科:热能工程
办公地点:西部校区能源与动力学院713
电子邮箱:zlhmf@dlut.edu.cn
Simultaneous synthesis of heat exchanger network with the non-isothermal mixing
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论文类型:期刊论文
发表时间:2016-06-01
发表刊物:INTERNATIONAL JOURNAL OF LOW-CARBON TECHNOLOGIES
收录刊物:SCIE、EI、Scopus
卷号:11
期号:2
页面范围:240-247
ISSN号:1748-1317
关键字:heat exchanger network; simultaneous synthesis; initialization strategies; two-level algorithm; non-isothermal mixing
摘要:Optimization of heat exchanger network is attributed to improving the process industrial energy utilization ratio. Energy consumption reduction plays an important role in the low-carbon economic development. Several synthesis approaches for heat exchanger network have been proposed and extended during the last three decades. With the evolution of the computer technology, the simultaneous synthesis method via mathematic programming attracts a great deal of attention worldwide. However, some difficulties still need to be overcome, for instance, model simplification and computational complexity. In this work, the simultaneous stage-wise synthesis model without the assumption of isothermal mixing is presented and implemented using effective initialization strategies and a novel two-level algorithm. Three case studies illustrated the better performance of the initialization strategies and two-level algorithm for heat exchanger network synthesis problems, considering non-isothermal mixing.