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Keywords: jets
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2024, 16(5): 051001.
Paper No: TSEA-23-1316
Published Online: March 4, 2024
... heat transfer zone, as shown by the red contours. Figure 15( b ) shows that the second, third, and fifth coolant jets cool the cavity platform effectively near the pressure side rim. The protective cooling fluid layer over the gray and green and blue areas usually tends toward the pressure side rim...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2023, 15(2): 021009.
Paper No: TSEA-22-1255
Published Online: December 5, 2022
... , D. , Yavuzkurt , S. , and Liu , Y. , 2017 , “ Structure Analysis of Adiabatic Film Cooling Effectiveness in the Near Field of a Single Inclined Jet: Measurement Using Fast-Response Pressure-Sensitive Paint ,” Int. J. Heat Mass Transfer , 110 , pp. 629 – 642 . 10.1016...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2023, 15(1): 011006.
Paper No: TSEA-22-1170
Published Online: September 22, 2022
.... In this article, a jet cooling method was proposed. The feasibility of jet cooling method was studied by taking a 600 kW PMSM as a prototype. Based on the Euler two-phase model, the effect of thermal performance was numerically studied, varying different inlet velocity, inlet liquid volume fraction, and jet cone...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 121006.
Paper No: TSEA-21-1583
Published Online: August 24, 2022
...Sachin K. Mishra; Ashok K. Barik; Prafulla K. Swain A passive infrared suppression (IRS) device is an important and integral part of the modern naval/cargo ships, fighter jets, and helicopters to cool down the hot exhaust gas to suppress the infrared (IR) signatures. A modified IRS device has been...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071014.
Paper No: TSEA-21-1396
Published Online: March 10, 2022
...Emidio Tiberi; Marzio Piller; Arianna Bozzato; Luca Toneatti; Dario Pozzetto The need for faster, safer, and environmentally compatible thawing methods is perceived in different branches of food industry, as, e.g., in the fast-food sector. We investigate a prototype of jet-impingement, batch...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2022, 14(3): 031011.
Paper No: TSEA-21-1099
Published Online: November 17, 2021
... 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061020.
Paper No: TSEA-20-1668
Published Online: April 9, 2021
...Emmanuel K. K. Agyeman; Pierre Mousseau; Alain Sarda; Denis Edelin; Damien Lecointe Multiple water jets and a cross air flow are used to cool a mold segment in a homogeneous and automated manner. The test segment was cooled from an initial temperature of 573 K. An average temperature difference...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2021, 13(4): 041029.
Paper No: TSEA-20-1515
Published Online: March 5, 2021
... 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021009.
Paper No: TSEA-20-1073
Published Online: July 14, 2020
...Farhana Afroz; Muhammad A.R. Sharif Heat transfer from an isothermally hot flat surface due to swirling coaxial turbulent jet impingement is investigated numerically. The coaxial jet construction consists of implanting a thin-walled round tube inside a coaxial outer pipe. Two different fluid...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2020, 12(5): 051023.
Paper No: TSEA-19-1323
Published Online: May 20, 2020
...Sara Seitz; Lesley M. Wright Two-color, toluene-based, planar laser-induced fluorescence (PLIF) is utilized to characterize the thermal structure of a turbulent, free jet. The PLIF technique has been used to measure concentration gradients for combustion applications, but its use to quantify...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2020, 12(5): 051007.
Paper No: TSEA-19-1493
Published Online: February 26, 2020
.... Heat Fluid Flow , 19 ( 3 ), pp. 223 – 232 . 10.1016/S0142-727X(97)10027-3 [21] Feng , L. H. , Wang , J. J. , and Pan , C. , 2010 , “ Effect of Novel Synthetic Jet on Wake Vortex Shedding Modes of a Circular Cylinder ,” J. Fluids Struct. , 26 ( 6 ), pp. 900 – 917 . 10.1016...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041005.
Paper No: TSEA-19-1414
Published Online: December 18, 2019
...Srivatsan Madhavan; Kishore Ranganath Ramakrishnan; Prashant Singh; Srinath Ekkad Array-jet impingement is typically used in gas turbine blade near-wall cooling, where high rates of heat dissipation is required. The accumulated crossflow mass flux results in significant reduction in jet...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2020, 12(1): 011019.
Paper No: TSEA-18-1466
Published Online: September 7, 2019
...Shailesh N. Joshi; Danny J. Lohan; Ercan M. Dede The heat transfer and fluid flow performance of a hybrid jet plus multipass microchannel heat sink in two-phase operation is evaluated for the cooling of a single large area, 3.61 cm 2 , heat source. The two-layer branching microchannel heat sink...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2018, 10(3): 031006.
Paper No: TSEA-16-1196
Published Online: March 28, 2018
...Prashant Singh; Srinath V. Ekkad The present study investigates the effects of Coriolis force and centrifugal buoyancy force on heat transfer due to jet impingement on dimpled target surface (DT). Detailed heat transfer measurements were carried out using transient liquid crystal (LC) thermography...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2017, 9(4): 041009.
Paper No: TSEA-16-1284
Published Online: April 25, 2017
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2017, 9(3): 031014.
Paper No: TSEA-16-1169
Published Online: April 21, 2017
...Belkacem Abderrezzak; Yong Huang This study was conducted to investigate the effect of cavitation on liquid jet atomization characteristics in nozzles of different length to diameter (L/D) ratios. For this purpose, a spray test facility with an ambient pressure chamber was constructed, and sprays...