Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Changhai YANG"'
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
The significant increase in the proportion of renewable energy access has led to a burgeoning and urgent demand for flexible resources within the power system, and the prominence of flexible resources on the demand side has been underscored. The exis
Externí odkaz:
https://doaj.org/article/75fd8566036e48e69e794bf22b8137b7
Publikováno v:
Advances in Mechanical Engineering, Vol 15 (2023)
The square fin was used to improve the heat transfer rate of the concentric tube phase change heat exchanger. The effects of fin spacing, fin arrangement, and fin length on the melting process of phase change material (PCM) were studied. The influenc
Externí odkaz:
https://doaj.org/article/6f3fbc8ad0ab4b418fb78e63e4492c4c
Publikováno v:
Energies, Vol 17, Iss 1, p 273 (2024)
With the continuous development of large-scale wind and photovoltaic power worldwide, the net load fluctuation of systems is increasing, thereby imposing higher demands for power supply assurance and new energy consumption capacity within emerging po
Externí odkaz:
https://doaj.org/article/5b9eeee838f04c29aa21031f6e0431ce
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 60-65 (2022)
With the increasing environmental problems, the problem of high heating energy consumption in residential dwellings in winter is urgent to solve. To fulfill the requirements of energy-saving and thermal comfort simultaneously, this paper proposed dif
Externí odkaz:
https://doaj.org/article/0c21f0dab88843db84aeeb82aeeec213
Publikováno v:
Frontiers in Energy Research, Vol 10 (2023)
In the coming renewable energy-dominated power systems, their uncertain nature calls for a controllable load to track the change of renewable energy. To achieve power balance during peak load, a compensation mechanism for the controllable load to red
Externí odkaz:
https://doaj.org/article/6804f26401634d4c80eac4a7ea36b00f
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
The NVH characteristics of light buses are a very important performance for market competitiveness. To solve the serious floor vibration of a light bus at speed of 60 km/h and 90 km/h, we first derive the matrix inversion TPA (MITPA) method, and then
Externí odkaz:
https://doaj.org/article/1ac23de871f74c5cbde6e3206e7db24c
Publikováno v:
International Wound Journal. 19:2101-2106
A meta-analysis was performed to evaluate the preoperative smoking and smoke cessation on wound healing and infection in post-surgery subjects. A systematic literature search up to January 2022 incorporated 11 trials involving 218 567 subjects after
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eec3dc9d9cdb4399504df9654fce93a4
https://doi.org/10.1111/iwj.13815
https://doi.org/10.1111/iwj.13815
Autor:
Changhai Yang1, Xi Yang1, Yalu Sun1, Boyang Chen1, Xiaoxu Wu2 21120599@bjtu.edu.cn, Mengmeng Dong2
Publikováno v:
Environmental Engineering & Management Journal (EEMJ). Dec2023, Vol. 22 Issue 12, p1973-1984. 12p.
Publikováno v:
Engineering Analysis with Boundary Elements. 131:76-85
In this paper, we study a penny-shaped crack model with electrically and thermally semi-permeable boundary conditions in a three-dimensional transversely isotropic piezoelectric semiconductor. An extended displacement discontinuity boundary element m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef4bae2471d113a24502c1ebaa83a5aa
https://doi.org/10.1016/j.enganabound.2021.06.013
https://doi.org/10.1016/j.enganabound.2021.06.013
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 117:1263-1273
The modeling and optimization of welding spots have great effects on the stiffness performance of vehicles. To improve the traditional one-dimensional linear models that may lead to severe underestimation of the strain energy of welding spots, this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bccde3baa322b8e0db4207af50b549f9
https://doi.org/10.1007/s00170-021-07724-w
https://doi.org/10.1007/s00170-021-07724-w