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Journal Articles

Heat Transfer Augmentation With Multiple Jet Impingement Cooling on Dimpled Surface for Gas Turbine Blades

Farah Nazifa Nourin, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. February 2023, 145(2): 022101.
Paper No: JERT-22-1160
https://doi.org/10.1115/1.4054465
Published Online: July 13, 2022
...Farah Nazifa Nourin; Ryoichi S. Amano Multiple jet impingement cooling plays a significant role in the leading-edge cooling of the gas turbine blade. The heat transfer enhancement with this method depends on stand-off distance, nozzle array arrangement, surface roughness, a dimpled surface...
View Article titled, Heat Transfer Augmentation With Multiple Jet Impingement Cooling on Dimpled Surface for <span class="search-highlight">Gas</span> <span class="search-highlight">Turbine</span> <span class="search-highlight">Blades</span>
Open the PDF for Heat Transfer Augmentation With Multiple Jet Impingement Cooling on Dimpled Surface for <span class="search-highlight">Gas</span> <span class="search-highlight">Turbine</span> <span class="search-highlight">Blades</span> in another window
Topics: Blades, Flow (Dynamics), Gas turbines, Heat transfer, Impingement cooling, Pressure drop, Friction, Nozzles, Computer simulation
Journal Articles

Experimental and Numerical Study of Jet Impingement Cooling for Improved Gas Turbine Blade Internal Cooling With In-Line and Staggered Nozzle Arrays

Abdel Rahman Salem, Farah Nazifa Nourin, Mohammed Abousabae, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2021, 143(1): 012103.
Paper No: JERT-20-1312
https://doi.org/10.1115/1.4047600
Published Online: July 29, 2020
...Abdel Rahman Salem; Farah Nazifa Nourin; Mohammed Abousabae; Ryoichi S. Amano Internal cooling of gas turbine blades is performed with the combination of impingement cooling and serpentine channels. Besides gas turbine blades, the other turbine components such as turbine guide vanes, rotor disks...
View Article titled, Experimental and Numerical Study of Jet Impingement Cooling for Improved <span class="search-highlight">Gas</span> <span class="search-highlight">Turbine</span> <span class="search-highlight">Blade</span> Internal Cooling With In-Line and Staggered Nozzle Arrays
Open the PDF for Experimental and Numerical Study of Jet Impingement Cooling for Improved <span class="search-highlight">Gas</span> <span class="search-highlight">Turbine</span> <span class="search-highlight">Blade</span> Internal Cooling With In-Line and Staggered Nozzle Arrays in another window
Topics: Blades, Cooling, Gas turbines, Heat transfer, Impingement cooling, Nozzles, Computational fluid dynamics, Flow (Dynamics), Cross-flow, Reynolds number