Search Results - subject:"Primary energy efficiency"

Comparison of energy efficiency assessment methods: Case Bio-SNG process

Kohl, T.; Laukkanen, T.; Tuomaala, M.; Niskanen, T.; … - In: Energy 74 (2014) C, pp. 88-98

The goal of biofuel production is to partially replace fossil fuels in energy generation and transport. For the evaluation of biofuel production processes different criteria are applied and usually they include costs, efficiency aspects and emissions. However, evaluation of the energy efficiency...

Persistent link: https://www.econbiz.de/10011055392

Simulation of a combined heating, cooling and domestic hot water system based on ground source absorption heat pump

Wu, Wei; You, Tian; Wang, Baolong; Shi, Wenxing; Li, … - In: Applied Energy 126 (2014) C, pp. 113-122

in both imbalance reduction and primary energy efficiency (PEE) improvement; however, the imbalance is still unacceptable …

Persistent link: https://www.econbiz.de/10011041463

A potential solution for thermal imbalance of ground source heat pump systems in cold regions: Ground source absorption heat pump

Wu, Wei; Wang, Baolong; You, Tian; Shi, Wenxing; Li, … - In: Renewable Energy 59 (2013) C, pp. 39-48

decrease of the soil temperature after 10 years of operation, and the Primary Energy Efficiency (PEE) of GSAHP is significantly …

Persistent link: https://www.econbiz.de/10011045136