Zobrazeno 1 - 10
of 280
pro vyhledávání: '"Hongfei, Zheng"'
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Externí odkaz:
https://doaj.org/article/c88c82153db04f91849762e1c579e6fb
Autor:
Qian Chen, M. Kum Ja, Muhammad Burhan, Muhammad Wakil Shahzad, Doskhan Ybyraiymkul, Hongfei Zheng, Kim Choon Ng
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 7945-7956 (2022)
The hybrid indirect evaporative cooling-mechanical vapor compression (IEC-MVC) process is an emerging cooling technology that combines the advantages of IEC and MVC, i.e., effective temperature and humidity control, high energy efficiency, and low wa
Externí odkaz:
https://doaj.org/article/c44a8a93c36b47e3a97fa70564c991da
Autor:
Qian Chen, M. Kum Ja, Muhammad Burhan, Muhammad Wakil Shahzad, Doskhan Ybyraiymkul, Hongfei Zheng, Kim Choon Ng
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 10818- (2022)
Externí odkaz:
https://doaj.org/article/eda582b3a7c7489ab9fbb315e2674258
Autor:
Yuanhui Wu, Haoran Ding, Tianlun Yang, Yongji Xia, Hongfei Zheng, Qiulong Wei, Jiajia Han,, Dong‐Liang Peng, Guanghui Yue
Publikováno v:
Advanced Science, Vol 9, Iss 17, Pp n/a-n/a (2022)
Abstract The large overpotential and poor cycle stability caused by inactive redox reactions are tough challenges for lithium–oxygen batteries (LOBs). Here, a composite microsphere material comprising NiCo2O4@CeO2 is synthesized via a hydrothermal
Externí odkaz:
https://doaj.org/article/e42772c3b19c46a198baa586f0fe9587
Publikováno v:
Journal of Daylighting, Vol 8, Iss 1, Pp 110-119 (2021)
Agricultural greenhouses are commonly built around cities to supply residents with agricultural products or green plants. With an increasing demand for plants’ growing environment, the temperature and illumination inside the greenhouses are counted
Externí odkaz:
https://doaj.org/article/39802465c0e043bd92d6e92da6b90c43
Publikováno v:
Journal of Daylighting, Vol 8, Iss 1, Pp 100-109 (2021)
In this paper, a new solar distiller floating on ocean with cylindrical surface concentrator and vertical gap evaporator is proposed for solving the problem of freshwater shortage in islands. When the distiller is floating on ocean, the vertical gap
Externí odkaz:
https://doaj.org/article/9c44b3e94c2b4d8b9a492f01d9546b8e
Autor:
Pengyuan Wu, Gangyong Sun, Yuanzhi Chen, Wanjie Xu, Hongfei Zheng, Jin Xu, Laisen Wang, Dong-Liang Peng
Publikováno v:
Nanoscale Research Letters, Vol 15, Iss 1, Pp 1-10 (2020)
Abstract Combining MoSe2 with other transition metal dichalcogenides to form a hybrid nanostructure is an effective route to enhance the electrocatalytic activities for hydrogen evolution reaction (HER). In this study, MoSe2-Ni3Se4 hybrid nanoelectro
Externí odkaz:
https://doaj.org/article/aadb83620fa140119abffc5f35e7b628
Publikováno v:
Energy and AI, Vol 7, Iss , Pp 100123- (2022)
Artificial intelligence, an emerging technology, widely exists in the field of engineering science and technology. Due to its high efficiency and precision, artificial intelligence is increasingly used in the optimal control of water treatment and se
Externí odkaz:
https://doaj.org/article/988ed48f9abe4297955d128965324508
Publikováno v:
Journal of Daylighting, Vol 6, Iss 2, Pp 169-175 (2019)
This paper presents an underwater adjustable focus solar concentrator, which is composed of a piece of transparent elastic membrane and a hollow cylindrical-like structure. The deformation characteristic of the membrane is simulated in this study. It
Externí odkaz:
https://doaj.org/article/60f3a88438fd4bf3a0d8ec06edc46d9f
Publikováno v:
Journal of Daylighting, Vol 6, Iss 2, Pp 176-186 (2019)
A multi-surface solar concentrator is proposed in this study. The concentrator is designed by improving the light receiving rate of a parabola when the incident angle changes within 0°~20° by adding involute, shifting the involute up, and changing
Externí odkaz:
https://doaj.org/article/66bb67cc0de94988abe1e53eb9f3111f