Zobrazeno 1 - 10
of 27
pro vyhledávání: '"WenXuan Gou"'
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2018 (2018)
The nonintrusive Chebyshev interval method is used to analyze the transient response of a rotor system. The main idea is to analyze the uncertainty in speed-varying rotor systems and reduce the error in the calculation. The hybrid analysis procedure,
Externí odkaz:
https://doaj.org/article/39d0dfb2178643678eacfbe8c207ffec
Publikováno v:
Advances in Mechanical Engineering, Vol 8 (2016)
Compared with the conventional single web disk, the twin-web disk has been designed as the future trend of the high-pressure turbine disk by the US Integrated High Performance Turbine Engine Technology program due to its breakthrough in weight loss,
Externí odkaz:
https://doaj.org/article/7411f4d211a3432aadc72df1eae5beb0
Publikováno v:
Multidiscipline Modeling in Materials and Structures. 16:679-687
PurposeFatigue and creep are the key factors for the failure of polymethyl methacrylate (PMMA) in the engineering structure, so a great of quantity attention is focused on the life prediction under the creep and fatigue conditions. This paper aims to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d84ca072575de5aaa371cf9e7658fbaa
https://doi.org/10.1108/mmms-07-2019-0126
https://doi.org/10.1108/mmms-07-2019-0126
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:
Xibei Gongye Daxue Xuebao, Vol 36, Iss 6, Pp 1202-1208 (2018)
Pressure pipes have broad applications in aviation, space flight, mechanical engineering, industrial and civil architecture etc. Instability destruction is their main failure mode. Firstly, in this paper, a complex fluid-solid coupling problem was si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c21f539c46c3b810c0fbeb798930c545
https://www.jnwpu.org/articles/jnwpu/pdf/2018/06/jnwpu2018366p1202.pdf
https://www.jnwpu.org/articles/jnwpu/pdf/2018/06/jnwpu2018366p1202.pdf
Publikováno v:
Multidiscipline Modeling in Materials and Structures. 14:722-734
Purpose Blade tip clearance has always been a concern for the gas turbine design and control. The numerical analysis of tip clearance is based on the turbine components displacement. The purpose of this paper is to investigate the thermal and mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d54c9bb74c28a2fef03b6b6fde53d321
https://doi.org/10.1108/mmms-08-2017-0081
https://doi.org/10.1108/mmms-08-2017-0081
Publikováno v:
Composite Structures. 147:16-24
In this paper, in order to select a better material between aluminum alloy and composite for the connective parts which is on a folded omega stringers stiffened composite panel under an axial compression, numerical investigation is conducted. The axi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af1b6aba0871a451c54d81ad47556d57
https://doi.org/10.1016/j.compstruct.2016.03.010
https://doi.org/10.1016/j.compstruct.2016.03.010
Publikováno v:
Structural and Multidisciplinary Optimization. 55:361-373
With higher operation temperature required by the advanced aero-turbine, the conventional single web turbine disk (SWD) has reached its limits. At this circumstance, a twin-web disk (TWD) has been proposed as a breakthrough by J Eng Gas Turbines Powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fb7acf4e2f5de2e2950d28d6757d937
https://doi.org/10.1007/s00158-016-1488-0
https://doi.org/10.1007/s00158-016-1488-0
Publikováno v:
International Journal of Thermal Sciences. 149:106186
The multiple impingement jet system in a high-pressure turbine inner casing has been studied numerically. Four target surface configurations, i.e., smooth, cambered rib, square and round pin-fin are investigated, respectively. Three different boundar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341181c6f4916c4d495dc5ee6be705af
https://doi.org/10.1016/j.ijthermalsci.2019.106186
https://doi.org/10.1016/j.ijthermalsci.2019.106186
Publikováno v:
Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change.
An efficient cooling method for the turbine inner casing is essential with the increasing of the turbine inlet temperature. The heat transfer and flow characteristics of a coupled cooling system in the turbine inner casing part, i.e., three rows of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a4ea61eae66be7f8aa8dbbc031a92a2
https://doi.org/10.1115/fedsm2018-83206
https://doi.org/10.1115/fedsm2018-83206