Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Wandong Zheng"'
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5363 (2024)
The metabolic rate (MET) is a fundamental parameter influencing thermal comfort. In this paper, the MET is obtained by indirect calorimetry to propose equations and related laws applicable to the environment at an altitude of 4 m, so as to enrich the
Externí odkaz:
https://doaj.org/article/8ae1b0697fc745c0bab7adcb6d855cef
Publikováno v:
Energies, Vol 17, Iss 7, p 1539 (2024)
Due to the serious problems with energy efficiency, carbon emissions, and thermal comfort of rural residences in northern China, an optimization of active and passive heating technologies for rural residences is necessary. In this paper, an optimizat
Externí odkaz:
https://doaj.org/article/f9a066b12a4b4ed09f27366c1ff6256e
Autor:
Ye Li, Shixuan Li, Shiyao Xia, Bojia Li, Xinyu Zhang, Boyuan Wang, Tianzhen Ye, Wandong Zheng
Publikováno v:
Energies, Vol 16, Iss 4, p 1773 (2023)
In order to address global warming, most countries in the world have established carbon neutral targets and are continuously taking action to achieve carbon neutrality. The building sector accounts for 36% of end-use energy consumption and 37% of ene
Externí odkaz:
https://doaj.org/article/04d1301dcf8b4485a86224356d695fab
Autor:
Ling Cheng, Zesheng Yu, Shiyao Xia, Shixuan Li, Ye Li, Huan Zhang, Bin Li, Sirui Zhang, Zijian Liu, Wandong Zheng
Publikováno v:
Energies, Vol 15, Iss 20, p 7622 (2022)
The district heating area in China is continuously increasing, which brings an increase in district heating load. In order to solve the shortage of heating power and realize the carbon neutral target, this study proposes two retrofit schemes for dist
Externí odkaz:
https://doaj.org/article/0f5759c672364d1cac3a560298bdbabe
Autor:
Wandong Zheng, Jingfan Hu, Zhaoying Wang, Jinbo Li, Zheng Fu, Han Li, Jakub Jurasz, S.K. Chou, Jinyue Yan
Publikováno v:
Advances in Applied Energy, Vol 3, Iss , Pp 100040- (2021)
Heating, ventilation and air-conditioning (HVAC) system is favourable for regulating indoor temperature, relative humidity, airflow pattern and air quality. However, HVAC systems may turn out to be the culprit of microbial contamination in enclosed s
Externí odkaz:
https://doaj.org/article/5225201832a24053aa4689fdf31af4cc
Publikováno v:
Energies, Vol 14, Iss 6, p 1576 (2021)
Heating and cooling sectors contribute to approximately 50% of energy consumption in the European Union. Considering the fact that heating is mostly based on fossil fuels, it is then evident that its decarbonization is one of the crucial tasks for ac
Externí odkaz:
https://doaj.org/article/1c64a0ab4f1a40a0a39e5c476a9cbd5c
Publikováno v:
Energies, Vol 13, Iss 18, p 4594 (2020)
Traditional defrosting methods applied to solve frosting problems of air-source heat pumps operating in cold periods may reduce heat capacity of the system and decrease indoor thermal comfort. In order to improve the performance of air-source heat pu
Externí odkaz:
https://doaj.org/article/411c9ae584d34ee8b8c99e4efd13cf13
Publikováno v:
Energies, Vol 10, Iss 9, p 1398 (2017)
This paper deals with the establishment of a grey-box model of plate heat exchangers. First, a second-order state space model of plate heat exchangers is developed. Then, the model is solved by the white-box method and grey-box method, respectively.
Externí odkaz:
https://doaj.org/article/f20cdad4262641539781caf729950feb
Publikováno v:
Energies, Vol 10, Iss 3, p 302 (2017)
The thermal performance of three novel solar air collectors with perforating corrugated plate, slit-perforated plate, and corrugated packing were experimentally studied in this paper. Experiments were conducted in Tianjin to study the thermal and dyn
Externí odkaz:
https://doaj.org/article/5aea582ae331474e9ccd2389f903fb15
Publikováno v:
Indoor and Built Environment. 32:797-814
The impacts of solar radiation on indoor thermal comfort are growing with the popularity of curtain walls in modern constructions. In order to accurately assess indoor thermal comfort under global solar radiation, a previous study proposed a correcte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5db3a7664d2668d712a4534ad8a52b99
https://doi.org/10.1177/1420326x221140299
https://doi.org/10.1177/1420326x221140299