Results 121 to 130 of about 480,813 (179)
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Journal of the Brazilian Society of Mechanical Sciences and Engineering
Yuhui Shen +3 more
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Yuhui Shen +3 more
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The Effects of Channel Supplies on Overall Film-Cooling Effectiveness
Volume 7A: Heat Transfer — Combustors; Film Cooling, 2023Abstract Cooling components in the hot section of a gas turbine is essential to component durability. Common methods of cooling include rib turbulators in internal passages and film cooling on external surfaces. The holes that produce the film cooling are fed from the internal channels often containing ribs.
Emma M. Veley +2 more
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Volume 7A: Heat Transfer — Combustors; Film Cooling, 2023
The combination of effusion cooling and thermal barrier coating has enabled to reach higher combustor temperatures, hence more efficient and powerful gas turbine engines over the last two decades.
Hamdullah Ozogul, Ibrahim Edhem Tin
semanticscholar +1 more source
The combination of effusion cooling and thermal barrier coating has enabled to reach higher combustor temperatures, hence more efficient and powerful gas turbine engines over the last two decades.
Hamdullah Ozogul, Ibrahim Edhem Tin
semanticscholar +1 more source
International Communications in Heat and Mass Transfer
Dingcheng Zhang +3 more
openaire +2 more sources
Dingcheng Zhang +3 more
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Volume 6A: Heat Transfer — Combustors; Film Cooling, 2022
Turbine blade overall cooling effectiveness is a conjugate result under the influence of various parameters. In order to analyze the overall cooling effectiveness more accurately, we have to categorize all the influencing parameters.
Runzhou Liu +3 more
semanticscholar +1 more source
Turbine blade overall cooling effectiveness is a conjugate result under the influence of various parameters. In order to analyze the overall cooling effectiveness more accurately, we have to categorize all the influencing parameters.
Runzhou Liu +3 more
semanticscholar +1 more source
Adiabatic and Overall Effectiveness for a Film Cooled Blade
Volume 2: Turbo Expo 2004, 2004Laboratory studies of film cooling performance for turbine section airfoils typically quantify adiabatic effectiveness and occasionally the heat transfer coefficient for the film cooling configuration. In this study the normalized airfoil metal surface temperatures are obtained directly by using a test model that has a material conductivity scaled to ...
Jason E. Albert +2 more
openaire +1 more source
, 2021
Ceramic matrix composites (CMCs) show promise as higher temperature capable alternatives to traditional metallic components in gas turbine engine hot gas paths. However, CMC components will still require both internal and external cooling, such as film
Carol E. Bryant, J. L. Rutledge
semanticscholar +1 more source
Ceramic matrix composites (CMCs) show promise as higher temperature capable alternatives to traditional metallic components in gas turbine engine hot gas paths. However, CMC components will still require both internal and external cooling, such as film
Carol E. Bryant, J. L. Rutledge
semanticscholar +1 more source
Volume 5A: Heat Transfer — Combustors; Film Cooling, 2021
One of the most effective ways to cool the combustor liner is through effusion cooling. Effusion cooling (also known as full coverage effusion cooling) involves uniformly spaced holes distributed throughout the combustor liner wall.
Shoaib Ahmed +4 more
semanticscholar +1 more source
One of the most effective ways to cool the combustor liner is through effusion cooling. Effusion cooling (also known as full coverage effusion cooling) involves uniformly spaced holes distributed throughout the combustor liner wall.
Shoaib Ahmed +4 more
semanticscholar +1 more source