CAJ | 학술논문

首先回顾了上世纪80年代初期提出的以夹点技术和数学规划法为代表的经典换热网络集成优化方法，进而分别论述了近期换热网络集成优化的主要进展，包括考虑压降、结垢和换热器详细设计等实际问题的换热网络集成优化方法；针对不断升级的环境问题，考虑全生命周期分析、二氧化碳捕集和水系统的换热器网络集成优化方法；以及为进一步提升能量利用效率，将换热网络的边界扩展至多个装置，甚至工业园区的能量系统优化方法。最后展望了今后换热网络集成优化的发展趋势与方向。
수선회고료상세기80년대초기제출적이협점기술화수학규화법위대표적경전환열망락집성우화방법，진이분별논술료근기환열망락집성우화적주요진전，포괄고필압강、결구화환열기상세설계등실제문제적환열망락집성우화방법；침대불단승급적배경문제，고필전생명주기분석、이양화탄포집화수계통적환열기망락집성우화방법；이급위진일보제승능량이용효솔，장환열망락적변계확전지다개장치，심지공업완구적능량계통우화방법。최후전망료금후환열망락집성우화적발전추세여방향。
This paper first reviewed the classical heat exchanger network synthesis methodologies including pinch technology and mathematical programming. Then more recent works on heat exchanger network synthesis based on pinch technology and mathematical programming were reviewed, including those considering the practical problems such as pressure drop, fouling and detailed heat exchanger design, those considering life cycle analysis, CO2 capture, and integrated water system to account for environmental problems, and those expanding the boundary of a heat exchanger network to multi-plants or industrial park for improved energy efficiency. Future trends of heat exchanger network synthesis were finally suggested.