SIMULATION OF DISTRICT HEATING SYSTEM IN TIANJIN, CHINA

摘要：

In order to decrease air pollution and save conventional energy, geothermal energy as a heat source for district heating system have been used widely in China due to its cleanness and lower operating cost. This paper describes the geothermal resource and district heating system in Tianjin. Heat load for one sample building was calculated. Based on it, both geothermal heating and a fuel fired system using steady state model and dynamic model were simulated and the results analyzed. A dynamic simulation model is a powerful tool for a designer to study the system performance and optimise the heating system.

关键词： Heat load Simulation District heating Dynamic model

作者: Lei Haiyan Pall Valdimarsson

作者单位: Tianjin Geothermal Research & Training Centre, Tianjin University Tianjin 300072, China School of mechanical engineering, University of Iceland, Reykjavik, Iceland

会议类型: 国际会议

会议名称: 第五届暖通空调国际研讨会(Proceedings of the 5th International Symposium on Heating,Ventilating and Air Conditioning)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-07（万方平台首次上网日期，不代表论文的发表时间）