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Keywords: Fins
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Journal Articles
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. December 2018, 10(6): 064502.
Paper No: TSEA-17-1467
Published Online: August 31, 2018
...D. Jaya Krishna In the present study, the numerical investigation has been performed for a phase change material (PCM)-based longitudinal fin heat sink. The fins are taken as an integral part of the heat sink and are made up of aluminum. The PCM considered in the study is RT44HC. Heat...
Journal Articles
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. December 2018, 10(6): 064501.
Paper No: TSEA-17-1385
Published Online: August 6, 2018
.... 09 10 2017 28 02 2018 Extended surfaces Heat and mass transfer Heat exchangers Heat transfer enhancement Natural convection Thermal systems Fins Mixed convection Improving the performance of the transformer cooling system yields several benefits, viz. longevity...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2018, 10(3): 031009.
Paper No: TSEA-17-1020
Published Online: March 28, 2018
..., 2018. Assoc. Editor: Amir Jokar. 18 01 2017 03 11 2017 Boiling Conduction Energy efficiency Evaporation Extended surfaces Heat and mass transfer Heat exchangers Micro heat transfer Porous media Fins Nanoscale heat transfer Two phase heat transfer, especially pool...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2018, 10(3): 031006.
Paper No: TSEA-16-1196
Published Online: March 28, 2018
... 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 of heat transfer removal from regions subjected...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. February 2018, 10(1): 011013.
Paper No: TSEA-16-1316
Published Online: August 28, 2017
... enhancement Fins Braking system, as one of the most important components of a road vehicle, must be able to safely dissipate the kinetic energy of the vehicle. During this process, the generated heat due to friction in between a rotor and brake pads interfaces is absorbed by the rotor and its nearby...
Journal Articles
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. December 2017, 9(4): 044502.
Paper No: TSEA-16-1238
Published Online: April 19, 2017
...Marios M. Fyrillas; Sayat Ospanov; Ulmeken Kaibaldiyeva In this paper, we consider the heat transfer problems associated with a periodic array of triangular, longitudinal, axisymmetric, and pin fins. The problems are modeled as a wall where the flat side is isothermal and the other side, which has...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2017, 9(3): 031008.
Paper No: TSEA-16-1170
Published Online: April 4, 2017
... cooling Extended surfaces Heat exchangers Fins Owing to their high thermal conductivities, metallic materials have traditionally been the materials of choice for heat spreading and heat exchange in a variety of engineering applications. With progress in materials development and processing...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2017, 9(2): 021013.
Paper No: TSEA-16-1095
Published Online: March 7, 2017
...Abhijit Deka; Dilip Datta Although an annular stepped fin can produce better cooling effect in comparison to an annular disk fin, it is yet to be studied in detail. In the present work, one-dimensional heat transfer in a two-stepped rectangular cross-sectional annular fin with constant base...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2016, 8(4): 041011.
Paper No: TSEA-16-1005
Published Online: August 23, 2016
...Georgios Karamanis; Marc Hodes We develop a method requiring minimal computations to optimize the fin thickness and spacing in a fully shrouded longitudinal-fin heat sink (LFHS) to minimize its thermal resistance under conditions of hydrodynamically and thermally developed laminar flow. Prescribed...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2016, 8(3): 031010.
Paper No: TSEA-15-1316
Published Online: April 26, 2016
...Biplab Das; Asis Giri To transport the energy efficiently without much dissipation, first and second law analyses of mixed convection heat transport from an array of nonisothermal rectangular vertical plate-finned heat sink are made using purely computational fluid dynamics (CFD) analysis...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2015, 7(3): 031008.
Paper No: TSEA-14-1287
Published Online: September 1, 2015
... of straightlike surface such as fin coil because the gas particles of the oscillating fluid can make more contact on the curved surface of heat exchanger. The relationships between the heat transfer coefficients and operating frequencies and drive ratios are also presented. Higher operating frequencies and drive...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2015, 7(3): 031012.
Paper No: TSEA-14-1223
Published Online: September 1, 2015
... Forced convection Heat and mass transfer Heat exchangers Heat transfer enhancement Micro heat transfer Heat transfer Fins Nanoscale heat transfer Various devices engineered by man release waste heat on their operation and this has become a matter of great concern, especially in recently...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2015, 7(2): 021009.
Paper No: TSEA-14-1194
Published Online: June 1, 2015
... tube surface condition Smooth Smooth Transverse tube pitch (mm) 25 12 Longitudinal tube pitch (mm) 30 16 Fin thickness (mm) 0.2 0.5 Fin pitch (mm) 2.2 8.7 Fin spacing (mm) 2 7 Total no. of fins 160 52 No. of fins/meter (1/m) 552 128 Fin type Flat-plate fin Flat...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2015, 7(2): 021011.
Paper No: TSEA-14-1166
Published Online: June 1, 2015
... a means to compare platform height and cross-wind velocity effects. Condensation Energy efficiency Energy systems Extended surfaces Forced convection Heat exchangers Thermal systems Fins An air-cooled heat exchanger (ACHE) is a device that induces heat transfer from a hot process...