Results 81 to 90 of about 2,086 (175)

Design and optimization of a micro heat sink for concentrating photovoltaic/thermal (CPVT) systems

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Belessiotis, V, Bergeles, GC, Karathanassis, IK, Papanicolaou, E, 3rd Micro and Nano Flows Conference (MNF2011)   +4 more
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Experimental and Numerical Studies of Jet Impingement Cooling Enhancement

, 2023
Jet impingement is a cooling method used to efficiently cool gas turbine blades and other engine components. In jet impingement cooling, fluid jets travel perpendicular to the hot surface through nozzles and impinge on the surface with high velocity to ...
Salem, Abdel Rahman Rahman
core   +1 more source

Computational Fluid Dynamics Analysis of Flow Characteristics and Heat Transfer Variabilities in Multiple Turbine Blade Cooling Channels

Transport and Telecommunication
In the realm of gas turbine engine technology, turbine blades are persistently subjected to extreme thermal conditions due to prolonged exposure to high-temperature gases.
Elmenshawy Adham Ahmed Awad Elsayed, Alomar Iyad, Arshad Ali, Medvedevs Aleksandrs   +3 more
doaj   +1 more source

Enhanced prediction of heat transfer in jet impingement cooling using an artificial intelligence: A case study

Case Studies in Thermal Engineering
This paper is about the gas turbine cooling model using the extended jet array. The aim of the present study is to explain the effect of the impinging jet configuration of elongated jet holes on the heat transfer distribution with a deep Convolutional ...
Mehmet Berkant Özel, Ufuk Durmaz, Muhammed Ali Nur Öz, Ahmet Ümit Tepe, Cemil Öz, Ünal Uysal, Orhan Yalçinkaya, Ali Cemal Beni̇m, Norah Alomayrah, M.S. Al-Buriahi   +9 more
doaj   +1 more source

Jet impingement cooling for space-based electronics

, 2002
One of the primary challenges precluding the advancement of spacecraft electronics is the ability to efficiently remove heat from high power electronics components. To address this issue this project investigates the efficacy of both single and two-phase
Schaffer, Chris
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Numerical and Experimental Investigations on Jet Impingement Cooling

, 2013
Effective cooling of electronic equipment has emerged as a challenging and constraining problem of the new century. In the present work the feasibility and effectiveness of jet impingement cooling on electronics were investigated numerically and ...
Krishnakumar T.S., Jose Prakash M., Arun Jacob, Leena R.   +3 more
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Cost effective direct-substrate jet impingement cooling concept for power application [PDF]

, 2018
Direct substrate jet impingement cooling can eliminate the use of the baseplate and significantly reduce the weight and volume of conventional thermal management solutions.
Li, Jianfeng, Empringham, Lee, Clarke, Robert, Mouawad, Bassem, De Lillo, Liliana, Skuriat, Robert, Abebe, Robert, Roberts, Andy, Haynes, Geoff, Johnson, C. Mark   +9 more
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Cooling Performance of Impingement–Effusion Double-Wall Configurations Under Atmospheric and Elevated Pressures

Applied Sciences
The combustor liner of the modern aero-engine operates under extreme thermal loads with limited coolant supply, necessarily making efficient cooling approaches important.
Rongxing Zhang, Wei Li, Jianbai Jiang, Xudong Lang, Jinxin Dai, Tianyou Lian, Xiaoxiang Shi, Wei Li   +7 more
doaj   +1 more source

Multiphase submerged jet impingement cooling utilizing nanostructured plates

, 2012
An experimental setup is designed to simulate the heat dissipated by electronic devices and to test the effects of nanostructured plates in enhancing the heat removal performance of jet impingement systems in such cooling applications under boiling ...
Perk, Osman Yavuz, Wisam Khudhayer, İzci, Türker, Ali Kosar, Osman Yavuz Perk, Turker Izci, Tansel Karabacak, Karabacak, Tansel, Ebru Demir, Muhsincan Sesen, Koşar, Ali, Khudhayer, Wisam, Şeşen, Muhsincan, Demir, Ebru   +13 more
core   +1 more source

Numerical Predictions of Enhanced Impingement Jet Cooling with Ribs and Pins in Co-Flow and Cross-Flow Configurations

Arid Zone Journal of Engineering, Technology and Environment, 2017
Numerical calculations relevant to gas turbine internal wall heat transfer cooling were conducted using conjugate heat transfer (CHT) computational Fluid Dynamics (CFD) commercial codes.
A. M. El-Jummah, F. A. Oluwole, G. E. Andrews, J. E. J. Staggs   +3 more
doaj