To Features of Heat Pumps Development for Work in Russian Climate Conditions
The air heat pump (HP) driven from GTP, created on the basis of aircraft gas turbine engine (GTE) with expired airworthiness life, is considered. HP uses outdoor air from negative (-40℃) up to positive (+ 15℃) temperature as a low-grade heat source and provides heating temperature in a range from 100 to 220℃ with performance factor 2.5-3.2. The high technological burning of gas decreases its discharge for heating on the average in 1,5 times in comparison with usual boiler-house. Cold exhaust of HP with temperature about -40... -70℃ feeds both in the driving gas turbine plant (GTP) and in a connected for electric energy generating GTP, that increases their specific power and efficiency. In standard HP, designed for work with low-grade heat source from + 5 to + 10℃, the heating temperature is not exceed 60-65℃for the referred performance factors.
air heat pump cogeneration plant heating
B.Kh.Perelshtein A.S.Khamzin E.B.Mats E.A.Titova
CADCAM Center Tupolev Kazan State Technical University (KSTU-KAI) Kazan, Russian Federation
国际会议
The 3rd International Symposium on Jet Propulsion and Power Engineering(第三届喷气推进与动力工程国际会议 ISJPPE)
南京
英文
331-333
2010-09-13（万方平台首次上网日期，不代表论文的发表时间）