Zobrazeno 1 - 10
of 521
pro vyhledávání: '"Gongnan Xie"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104802- (2024)
A fractal structure featuring symmetric/asymmetric airfoil fins is embedded within the smooth channels of the printed circuit heat exchanger (PCHE), significantly enhancing its heat transfer performance. In this study, a horizontally installed two-la
Externí odkaz:
https://doaj.org/article/8413a2aed1bd414d935dd1fa387ae290
Publikováno v:
Propulsion and Power Research, Vol 12, Iss 2, Pp 227-237 (2023)
In this paper, plasma actuators are arranged asymmetrically downstream the wall to improve film cooling performance. Effects of blowing ratio, hole configuration and applied voltage on flow characteristics and film cooling effectiveness were investig
Externí odkaz:
https://doaj.org/article/c5663ec5ea9847339d0ec45dbe771b52
Publikováno v:
Case Studies in Thermal Engineering, Vol 49, Iss , Pp 103178- (2023)
The optimized structures for the liquid-cooled microchannel heat sinks with different pin-fin arrays were designed via using the topology optimization method for the better performance, including minimization of the flow energy dissipation and the av
Externí odkaz:
https://doaj.org/article/029482b555e04c9fba58cba4873121c3
Publikováno v:
Advances in Mechanical Engineering, Vol 8 (2016)
Externí odkaz:
https://doaj.org/article/684b701b2172456fa05c649b68ed0c12
Publikováno v:
Advances in Mechanical Engineering, Vol 7 (2015)
Externí odkaz:
https://doaj.org/article/257365fda3b94fea9581350844011c47
Publikováno v:
Advances in Mechanical Engineering, Vol 7 (2015)
In this article, the effects of film cooling holes arrangement and groove depth on the heat transfer and film cooling performance of blade tip are investigated. For this numerical research, a high-pressure turbine blade with the squealer tip is appli
Externí odkaz:
https://doaj.org/article/dc579f06f932474295cc8febf36f9ca7
Publikováno v:
Advances in Mechanical Engineering, Vol 7 (2015)
The issue of uniform flow distribution has recently received growing attention for heat sinks design. In order to improve the flow uniformity and heat transfer capacity of a U-type heat sink, a multiobjective optimization design is presented based on
Externí odkaz:
https://doaj.org/article/e0f652f75bb741768da9f008cb684449
Publikováno v:
Advances in Mathematical Physics, Vol 2015 (2015)
This study investigates the anisotropic characteristics of turbulent energy dissipation rate in a rotating jet flow via direct numerical simulation. The turbulent energy dissipation tensor, including its eigenvalues in the swirling flows with differe
Externí odkaz:
https://doaj.org/article/279884349bcf4010b860845fb1a9d34e
Publikováno v:
Journal of Applied Mathematics, Vol 2015 (2015)
Externí odkaz:
https://doaj.org/article/9c3515890d6648169aa00002dc7fa166
Publikováno v:
Advances in Mechanical Engineering, Vol 6 (2014)
Externí odkaz:
https://doaj.org/article/2348b466ab2d4996a58a657531165aa1