Design of a PCM storage system for a solar absorption chiller based on exergoeconomic analysis and genetic algorithm

被引：38

作者：

Godarzi, Ali Abbasi ^{[1
]}

Jalilian, Masoud ^{[1
]}

Samimi, Jalal ^{[2
,3
]}

Jokar, Ali ^{[4
]}

Vesaghi, Mohammad Ali ^{[2
]}

机构：

[1] Sharif Univ Technol, Energy Engn Dept, Tehran, Iran

[2] Sharif Univ Technol, Dept Phys, Tehran, Iran

[3] Sharif Univ Technol, Astron Astrophys & Cosm Radiat Researcher Ctr, Tehran, Iran

[4] NRI, Energy & Environm Res Ctr, Tehran, Iran

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION | 2013年 / 36卷 / 01期

关键词：

Exergoeconomic principles; Optimization; Genetic algorithm; Energy storage system; Phase change material; THERMAL-ENERGY STORAGE; PHASE-CHANGE MATERIAL; LATENT-HEAT STORAGE; THERMOECONOMIC OPTIMIZATION; WATER; PERFORMANCE; COOKING; CLIMATE; COOKER;

D O I：

10.1016/j.ijrefrig.2012.08.028

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this article, a solar absorption chiller used in MehrAbad region of Tehran, Iran is optimized with exergoeconomic principles and genetic algorithm. After optimizing, a storage system with Phase Change Material technique (PCM) is designed for this optimum configuration for supporting system when sunshine is not received adequately, especially at night. Exergoeconomic analysis is based on finding some ways to improving the performance of a thermal system considering economic constrains. In this study, the exergoeconomic optimization is applied for LiBr-water absorption. The results show that total investment cost of main system, the whole of system except storage system, has increased 2.0568% rather than the base case that system usually operates. With adding storage system to main system in optimum point, pay back period increases from 0.61 years to 1.13 years. (C) 2012 Elsevier Ltd and IIR. All rights reserved.

引用

页码：88 / 101

页数：14

共 48 条

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