Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Jinlan Gou"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 10, p 1937 (2023)
This paper aims to study the influence of the structure of spray holes and throats on the flow field and the internal trajectory of the gas–steam ejection device. The compressible Navier–Stokes equations, discrete ordinate methods and RNG k-ε tu
Externí odkaz:
https://doaj.org/article/567ebf525bbf4153b0048c73343d64eb
Film-cooling hole optimization and experimental validation considering the lateral pressure gradient
Publikováno v:
Frontiers in Mechanical Engineering, Vol 8 (2023)
The flow in the turbine endwall region consists of the complicated secondary flow structures driven by the lateral pressure gradient, which heavily affects the performance of film cooling. In this work, the film-cooling hole design optimization is pe
Externí odkaz:
https://doaj.org/article/07fd30ce2946492285ef9b34c510ffef
Autor:
Yuansheng Lin, Zhenxing Zhao, Qi Xiao, Xufeng Zhao, Can Ma, Zhiwu Ke, Kelong Zhang, Yong Liu, Lu Dai, Weijian Lv, Jinlan Gou
Publikováno v:
Chemical Engineering Transactions, Vol 81 (2020)
The conjugate heat transfer from combustion in furnace to supercritical fluid in tube has been numerically investigated in this study. The mathematic model of the conjugate process has been constructed. The effects of the combustion status in furnace
Externí odkaz:
https://doaj.org/article/948904c79cf34fd480ea5e826ba1a491
Autor:
Chonghai Huang, Yuansheng Lin, Bangming Li, Jinlan Gou, Wei Wang, Kai Chen, Xiaohu Yang, Hongkuan Zhou
Publikováno v:
Chemical Engineering Transactions, Vol 81 (2020)
In the drag-reducing surfactant solution, the scale of near-wall vortices could be enlarged, and the drag reduction mechanism of longitudinal microgrooves was related to the scale of near-wall streamwise vortices. The drag reduction mechanisms of sur
Externí odkaz:
https://doaj.org/article/eb89f7894bdf441997a27b70f8a9e336
Publikováno v:
Chemical Engineering Transactions, Vol 81 (2020)
Based on the processes of droplet nucleation, growth, coalescence and departure, the heat transfer model of dropwise condensation of a pure vapour on hydrophobic/superhydrophobic surfaces is developed. The influences of the number of nucleation site,
Externí odkaz:
https://doaj.org/article/cdb29d3b4cd54dd4b8e8adb803667b49
Publikováno v:
Energies, Vol 14, Iss 19, p 6112 (2021)
Supercritical carbon dioxide (S-CO2) Brayton cycle system is a promising closed-loop energy conversion system frequently mentioned in the automotive and power generation field in recent years. To develop a suitable design methodology for S-CO2 turbin
Externí odkaz:
https://doaj.org/article/6b1bb810d6d54ac98a252cc5656e0a04
Publikováno v:
Volume 8: Computational Fluid Dynamics (CFD) and Applications.
The closed Brayton cycle operating with supercritical carbon dioxide is an attractive option for geothermal, nuclear and solar energy conversion. As one of the key component, the performance of the supercritical carbon dioxide compressor attracts lot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c505901bd72deea5fbc5587c167b3184
https://doi.org/10.1115/icone29-88780
https://doi.org/10.1115/icone29-88780
Publikováno v:
Journal of Mechanical Science and Technology. 34:3379-3393
The compressor is one of the key components in the closed supercritical carbon dioxide (S-CO2) Brayton cycle, but its design method is far from mature. It is naturally expected that the well-established design method of the air compressor can provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b77b3b00a259ff3cad42be6de7dcd4
https://doi.org/10.1007/s12206-020-0731-1
https://doi.org/10.1007/s12206-020-0731-1
Publikováno v:
Physics of Fluids. 35:025125
There always appear unsteady characteristics during start-up periods of pumps, which can lead to instability of the entire system. However, the lack of a method for quickly and accurately predicting pump start-up performance makes it difficult to ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b7417e13e4b89ae58251b6e4ff49cc7
https://doi.org/10.1063/5.0138575
https://doi.org/10.1063/5.0138575
Publikováno v:
International Journal of Computational Fluid Dynamics. 32:1-18
With the development of computational power, large eddy simulation (LES) method is increasingly used in simulating complex flow. However, there still exist many factors affecting the LES quality and appropriate mesh resolution is among one of them. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14238bff9235a4178fe23df7d6666717
https://doi.org/10.1080/10618562.2018.1461845
https://doi.org/10.1080/10618562.2018.1461845