Coatings, Free Full-Text
Por um escritor misterioso
Last updated 10 junho 2024
The application of thermal barrier coatings (TBCs) can increase the blade’s operating temperature and fatigue life. Previous studies have neglected the effects of cooling gas temperature variations on the temperature field, stress field, and fatigue life of blades and TBCs. For this reason, this paper considers the inhomogeneity of the high-temperature gas inlet temperature, the internal cooling gas temperature, the periodicity of the external flow field, etc., and establishes a finite element model of the gas turbine blade with TBCs. Then, the life of the blade and the TBCs is predicted based on the Ncode 2020R2. Finally, the effect of the cooling gas temperature on the temperature, stresses, and life of the blade and the TBCs is analyzed. The results show that the fatigue life of the TBCs is lower than that of the blade, and the low-life region of the TBCs is located at the leading edge of the blade, which is consistent with the TBCs shedding region of the real blade and verifies the accuracy of the life prediction method in this paper. The fatigue life of the blade and TBCs firstly increases and then decreases with the increase in the cooling gas temperature, and the trend of the stress changes in the opposite direction. When the cooling gas temperature is increased from 573 K to 873 K, the minimum life of the blade is increased by 358.5%, and that of the TBCs is increased by 138.7%. The conclusions can provide guidance for the design of long-life turbine blades with TBCs.
What is PVD Coating & Finish – Physical Vapor Deposition
Transactions of the IMF Taylor & Francis Online
Electrospun vancomycin-loaded coating on titanium implants for the pre
Win a trip to New York New Intumescent coatings from Hempel
P&G Coatings Melbourne VIC
Extrusion-free fabrication of zinc-rich powder coatings: Press bonding - ScienceDirect
Coatings, Free Full-Text
IST magazine archive
Industrial Coatings: Types, Applications, Benefits, and Techniques
Recomendado para você
-
Subway Surfers Zurich mobile - Dluz Games10 junho 2024
-
video de subway surf na versão 11010|TikTok Search10 junho 2024
-
Canal Parafina on X: G.O.A.T 🐐 30 anos de Kelly Slater na elite do surf mundial 👽 / X10 junho 2024
-
Tubertini Anatem Surf 4.20m, 250g10 junho 2024
-
Original Art, Rick Griffin, For Surfer Magazine, 1965 * Rick G. Riffs On Van Gogh10 junho 2024
-
Ocean Beach in San Francisco - Walk Along an Iconic Surfing Beach on the Pacific Shore - Go Guides10 junho 2024
-
Caixa Odery Inrock Surf Green 14x8 S.IR.1408-SG - Caixa de Bateria - Magazine Luiza10 junho 2024
-
Subway Surfers para Android - Baixe o APK na Uptodown10 junho 2024
-
Subway Surfers 1.101 Zurich a versão super leve e sem delay - Dluz Games10 junho 2024
-
Subway Surfers 1.101.0 (Android 4.1+) APK Download by SYBO Games - APKMirror10 junho 2024
você pode gostar
-
Psp 3000 Console Sony Original Psp 3000 Handheld Game Players - Psp 3000 Game - Aliexpress10 junho 2024
-
Steam :: ARK: Survival Evolved :: Community Crunch 367: ARK 210 junho 2024
-
Campeã de xadrez recusou disputar Campeonato Mundial na Arábia10 junho 2024
-
METAL GEAR SOLID DELTA Trailer (2023) MGS 3 Snake Eater Remake10 junho 2024
-
Raphaël Guerreiro é baixa para os próximos jogos da seleção10 junho 2024
-
Vetores de Palavras Do Jogo Quebracabeça Ônibus Escolar Educação10 junho 2024
-
Qual o melhor jogo de one piece dentro do Roblox10 junho 2024
-
bloje on X: HYPIXEL UHC TIER LIST / X10 junho 2024
-
Asteroid V2 Unblocked10 junho 2024
-
HAJDUK SPLIT Soccer Patch FIFA UEFA GRB PATCH NASIVAK TORCIDA OLD SAHOVNICA NK10 junho 2024