Performance Evaluation of Ground Source Heat Pump Using Direct Expansion Method
نویسندگان
چکیده
منابع مشابه
Comprehensive Benefit Analysis of Direct Expansion Ground Source Heat Pump System
Direct Expansion Ground Source Heat Pump (DXGSHP) system directly extracts heat or cold energy from ground by consuming electricity to provide for space conditioning. Compared with the currently widely-used secondary loop Ground Couple Heat Pump (GCHP) system, it has higher energy efficiency, lower operating costs, and less environmental impact. A case study is carried out in this paper. The su...
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One of world’s largest uses of energy is the heating and cooling of buildings. Ground Source Heat Pumps (GSHP) provide a more energy efficient way to meet building energy needs than conventional alternatives. At a relatively shallow depth, the ground temperature is nearly constant year round providing a reliable heat source or sink for the operation of a heat pump. The design of such systems is...
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ژورنال
عنوان ژورنال: The Proceedings of Mechanical Engineering Congress, Japan
سال: 2016
ISSN: 2424-2667
DOI: 10.1299/jsmemecj.2016.g0800202