Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Jennifer X. Wen"'
Publikováno v:
IEEE Access, Vol 8, Pp 132466-132480 (2020)
Due to the wide applications of solar photovoltaic (PV) technology, safe operation and maintenance of the installed solar panels become more critical as there are potential menaces such as hot spot effects and DC arcs, which may cause fire accidents
Externí odkaz:
https://doaj.org/article/1e566c2f28774f5b814e4bf87624e9dc
Autor:
Zhaoxin Ren, Jennifer X. Wen
Publikováno v:
AIP Advances, Vol 10, Iss 9, Pp 095303-095303-13 (2020)
High-resolution direct numerical simulations are conducted for under-expanded cryogenic hydrogen gas jets to characterize the nearfield flow physics. The basic flow features and jet dynamics are analyzed in detail, revealing the existence of four sta
Externí odkaz:
https://doaj.org/article/f7fdeed1e88b48a9a8fdbc073375aa1f
Publikováno v:
Renewable Energy. 174:606-615
The propagation of hydrogen/air premixed flame in channels were investigated, giving particular focus on the effect of aspect ratio through both experimental and numerical investigations. The schlieren system and pressure sensor were used to capture
Publikováno v:
Proceedings of the Combustion Institute.
Publikováno v:
Proceedings of the Combustion Institute.
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:4645-4665
The present study aims to obtain further understandings of vertical flame spreading phenomena by analysing the influences of soot and individual heat flux components on PMMA walls using large eddy simulation. Total heat flux consists of convective an
Publikováno v:
Combustion and Flame. 223:202-215
Laboratory tests were firstly conducted in a reduced scale channel to investigate the conditions for flame ejections when the carriage was at the centre of the channel. The ejected flames were recorded by two cameras and the temperature inside the en
Publikováno v:
Proceedings of the Combustion Institute. 38:4569-4577
A detailed experimental investigation of wall fires in a channel was conducted to study the heat fluxes under the ceiling. Various burner aspect ratios and fire heat release rates were employed to simulate different wall fire scenarios. The effect of
Autor:
Chandra M.R. Vendra, Ashish V. Shelke, Jonathan E.H. Buston, Jason Gill, Daniel Howard, Elliott Read, Ahmed Abaza, Brian Cooper, Jennifer X. Wen
High energy density lithium-ion batteries (LIBs) are well suited for electrical vehicle applications to facilitate extended driving range. However, the associated fire hazards are of concern. Insight is required to aid the development of protective a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97fc10232b0a66045e7011746bbf4284
http://wrap.warwick.ac.uk/163033/1/WRAP-numerical-experimental-characterization-high-energy-density-21700-lithium-ion-battery-fires-Wen-2022.pdf
http://wrap.warwick.ac.uk/163033/1/WRAP-numerical-experimental-characterization-high-energy-density-21700-lithium-ion-battery-fires-Wen-2022.pdf
Publikováno v:
Combustion and Flame. 213:441-454
For small-scale pool fires, Vali et al. [1] showed a pair of vortices in the liquid pool. The first vortex appeared just close to the sidewall of the container, and the second one emerged slightly away from the first vortex. Large-eddy simulations of