Open AccessParameter decomposition model of three-wheel bootstrap high-pressure water-separated system
Author(s) -
Hongbin Sun,
Chengyun Wu,
Shen Xiang,
Zhongdi Duan
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1965/1/012074
Subject(s) - decomposition , heat exchanger , extractor , high pressure water , stability (learning theory) , control theory (sociology) , engineering , environmental science , computer science , mechanical engineering , process engineering , chemistry , control (management) , organic chemistry , machine learning , artificial intelligence , nozzle
The three-wheel bootstrap high-pressure water-separated system (HPWS) has been widely applied for the aircraft air-conditioner pack due to the advantages of high efficiency and stability. To guide the design of HPWS, a parameter decomposition model is established, including the sub-models of wet air, air cycle machine, heat exchanger and water extractor, and a tailor-made solution algorithm is proposed. The model accuracy is validated by the test data of an aircraft, and deviations of the calculated temperatures and pressures are within ± 5°C and ± 5%, respectively.