Results 11 to 20 of about 6,888 (240)

A Review on Experimental and Numerical Investigations of Jet Impingement Cooling Performance with Nanofluids [PDF]

open access: yesMicromachines, 2022
Nanofluids offer great potential heat transfer enhancement and provide better thermophysical properties than conventional heat transfer fluids. Application of nanofluids in jet impingement cooling is used for many industrial and scientific purposes as it
Ooi Jen Wai   +2 more
doaj   +2 more sources

Heat Transfer Augmentation through Different Jet Impingement Techniques: A State-of-the-Art Review

open access: yesEnergies, 2021
Jet impingement is considered to be an effective technique to enhance the heat transfer rate, and it finds many applications in the scientific and industrial horizons.
Liaqat Hussain   +6 more
doaj   +3 more sources

A review of jet impingement cooling

open access: yesInternational Journal of Thermofluids, 2023
The following work is presented as a review of the different methods used in jet impingement, the aim of which is to improve the heat transfer experienced in each area or volume.
Robert D. Plant   +2 more
doaj   +3 more sources

Calculation method of impingement depth and multiple objective optimizations of nozzle layout for aviation gears considering windage [PDF]

open access: yesScientific Reports
As the rotating speed of aviation gears becomes higher and higher, the influence of windage resistance on jet streamline must be considered in lubrication system design.
Linlin Li   +3 more
doaj   +2 more sources

Applications of jet–jet/film impingement for atomization enhancement [PDF]

open access: yesFrontiers in Physics
This mini-review mainly focuses on the fundamental problem of jet–jet/film impingement exhibiting superior fragmentation and atomization characteristics compared to single-jet injection; this has been widely used in agricultural irrigation and combustion
Chengming He   +4 more
doaj   +2 more sources

Rarefied planar jet and jet impingement flows [PDF]

open access: yesAIP Conference Proceedings, 2012
This paper presents three sets of analytical exact solutions to collisionless gas flows from a two-dimensional exit. The first set is free plume expanding into a vacuum, and the other two sets are collisionless plume impingement at a vertically set plate.
C. Cai   +4 more
openaire   +2 more sources

Sweeping jet impingement heat transfer on a simulated turbine vane leading edge

open access: yesJournal of the Global Power and Propulsion Society, 2018
With the development of additive manufacturing technology, it is now possible to design complex and integrated internal cooling architecture for a gas turbine engine.
Mohammad A. Hossain   +4 more
doaj   +2 more sources

A Liquid Jet Impinging onto Rotating Convex Superhydrophobic and Hydrophilic Surfaces: Reflection or Deflection? [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2022
A liquid jet impinging on stationary and rotating superhydrophobic and hydrophilic convex surfaces is experimentally investigated. The effects of the rotation and wettability of the surface and the inertia and impingement rate of the jet on the flow, and
A. Kibar
doaj   +1 more source

Heat Transfer and Flow Performance of Impingement and Impingement/Effusion Cooling Systems [PDF]

open access: yesEngineering and Technology Journal, 2015
The current experimental study is made to investigate the heat transfer characteristics and pressure losses for both impingement and impingement/effusion cooling systems.The experiments are carried out on a metal test plate.The numerical work is made to ...
Assim H. Yousif   +2 more
doaj   +1 more source

Jet Impingement Heat Transfer Characteristics with Variable Extended Jet Holes under Strong Crossflow Conditions

open access: yesAerospace, 2022
In this paper, detailed flow patterns and heat transfer characteristics of a jet impingement system with extended jet holes are experimentally and numerically studied.
Xing Yang, Hang Wu, Zhenping Feng
doaj   +1 more source

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