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Inicio  /  Clean Technologies  /  Vol: 1 Par: 1 (2019)  /  Artículo
ARTÍCULO
TITULO

The Performance of an ASHP System Using Waste Air to Recover Heat Energy in a Subway System

Konstantinos Ninikas    
Nicholas Hytiris    
Rohinton Emmanuel and Bjorn Aaen    

Resumen

In this short communication, we demonstrate that the performance of a typical air source heat pump (ASHP), exploiting a relatively stable air temperature within a subway environment, is high, even during the peak heating months. After a nine-month operational run, the coefficient of performance is demonstrated to be 3.5. The design and installation difficulties are stated together with the lessons learnt following this trial. The actual energy and carbon savings are discussed.

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