Modeling of low temperature geothermal district heating systems

被引：6

作者：

Yildirim, N ^{[1
]}

Gökçen, G ^{[1
]}

机构：

[1] Izmir Inst Technol, Fac Engn, Dept Mech Engn, TR-35430 Izmir, Turkey

来源：

INTERNATIONAL JOURNAL OF GREEN ENERGY | 2004年 / 1卷 / 03期

关键词：

district heating systems; heat pumps; geothermal energy; modeling of district heating systems;

D O I：

10.1081/IJGE-200033661

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this work, low temperature geothermal district heating systems with heat pumps have been studied and compared with fuel-oil boiler heating systems for intermittent and continuous regimes according to the optimum indoor air temperature and operational cost. Izmir Institute of Technology (IZTECH) Campus is taken as a case study. Various heat pump and boiler configurations are studied to meet required duty. Operational cost analysis for each alternative is conducted. According to the results, for IZTECH Campus the best alternative, which gives the optimum indoor air temperature and the lowest operational cost, is heat pump continuous regime.

引用

页码：365 / 379

页数：15

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