... the mainstream and the low-speed fluid at the top edge of the jet, merging to form a continuous shear region across the jet [ 7 ]. The wake region's velocity increases with higher BRs, indicating greater ingestion of mainstream fluid below the jet [ 9 , 10 ]. A lateral influx of mainstream fluid below the jet...

... and yellow zones. The highest aerodynamic losses are in the tip leakage vortical structure near the suction side corner of the main flow, as marked by dark blue color. The second important high-loss area is in the wake of the airfoil extending from the hub to tip, as indicated by the color band between...

... aerodynamic loss conduction experimental/measurement techniques gas turbine heat transfer heat and mass transfer heat transfer enhancement jets wakes and impingement cooling Modern high-performance gas turbines feature higher combustor exit temperatures with a flatter temperature profile...

... transfer enhancement jets wakes and impingement cooling micro/nanoscale heat transfer thermal systems 25 06 2023 22 09 2023 29 09 2023 20 10 2023 1 Corresponding author. Email: somnath.roy@mech.iitkgp.ac.in Email: psaha@iitp.ac.in Email: deepa.pme17@iitp.ac.in...

...Jeremy L. Sounik; Lesley M. Wright The transient effect of unsteady wakes on film cooling effectiveness using a fast response pressure sensitive paint (PSP) was studied. Testing was performed in a five-passage, low-speed wind tunnel using a scaled-up high pressure, blade profile. The blowing ratios...

.... There are no conflicts of interest. Data provided by a third party listed in Acknowledgment. 02 07 2021 11 01 2022 16 01 2022 10 03 2022 conduction forced convection jets wakes impingement cooling thermal systems The food-service industry relies mostly...

... pollutant elevated source surface-mounted obstacle dispersion recirculation zone flow reattachment experimental techniques heat and mass transfer heat transfer enhancement jets wakes King Khalid University 10.13039/501100007446 RGP.1/22/42 In recognition of a growing concern...

..., and aeronautics industries. Some relevant studies on single and multiple liquid jets impingement cooling of hot surfaces are summarized below. boiling forced convection jets wakes and impingement cooling two-phase flow and heat transfer 29 10 2020 11 03 2021 14 03 2021 09 04...

... injection wall temperature uniformity heat transfer coefficient pressure drop conduction electronic cooling forced convection heat transfer enhancement jets wakes and impingement cooling Micro-channel heat sink was first introduced in 1981 by Tuckerman and Pease [ 1 ] for cooling very...

... of the problem parameters. Email: fafroz@crimson.ua.edu Email: msharif@eng.ua.edu 04 02 2020 23 05 2020 23 05 2020 14 07 2020 Forced convection heat and mass transfer jets wakes impingement cooling Many industrial applications, such as cooling systems, jet pumps...

...@nitrkl.ac.in 15 10 2019 26 04 2020 26 04 2020 22 06 2020 co-axial flow convection conduction coolants nanofluids alumina boiling experimental/measurement techniques forced convection jets wakes and impingement cooling very high temperature heat transfer...

... jets wakes fluorescence Experimental methods are important for analyzing heat transfer surfaces and thermal flow fields. Having a better understanding of the temperature distribution within the flow field, and over the surface (through thermal boundary layer), leads to improved system...

... behind the cylinder, which significantly alters the near wake characteristics. In this study, the emphasis is given to understand the effect of the slit on forced convection from the cylinder. Simulations were performed by varying the slit width from 0 to 0.25 (in steps of 0.05) for the range of Reynolds...

... ngineering A pplications . 25 08 2019 04 11 2019 04 11 2019 20 11 2019 jet impingement crossflow diverter liquid crystal thermography forced convection gas turbine heat transfer heat exchangers heat transfer enhancement jets wakes and impingement cooling Jet...

... boiling jets wakes impingement cooling two-phase flow and heat transfer Power electronic devices, key components of hybrid and electric vehicles, are used to control the flow of energy between various subsystems. Conventionally power semiconductor devices are based on the silicon technology...

... convection MHD Jets Wakes Impingement Cooling Centrifugal techniques are well-established methods in chemical separation and are widely used in process industry [ 1 ]. They further find applications in hydraulic systems used for power transmission and control of heavy duty machineries. In recent...

... Heat transfer enhancement Jets Wakes Impingement Cooling Fins Advanced internal cooling concepts need to be developed in order to meet the increasing need for higher turbine inlet temperatures. Jet impingement has been extensively used in turbine airfoil internals, as an effective method...

... convection Heat and mass transfer Jets Wakes Impingement Cooling An electrical motor is composed of elements that can be affected by rising temperatures. High electrical currents can generate significant heat loss in the windings. Cooling systems and materials should be optimized to protect...

... AND E NGINEERING A PPLICATIONS . Manuscript received June 12, 2016; final manuscript received March 8, 2017; published online April 21, 2017. Assoc. Editor: Ziad Saghir. 12 06 2016 08 03 2017 Bubbles Two-phase flow Jets Wakes Impingement Cooling Particles Droplets...

... transfer enhancement Jets Wakes Impingement Cooling Copyright © 2017 by ASME 2017 1948-5085/2017/9(2)/021016/8/ $25.00 ...