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Keywords: heat exchangers
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Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2023, 15(1): 011003.
Paper No: TSEA-22-1168
Published Online: September 22, 2022
... 04 2022 16 08 2022 18 08 2022 22 09 2022 β = relative flow angle, deg ɛ = heat exchanger effectiveness 2 θ = V-frame apex angle, deg κ = Von Kármán constant, 0.41 μ = dynamic viscosity, kg/(m s) ρ = density, kg/m 3 σ...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2023, 15(1): 011008.
Paper No: TSEA-22-1279
Published Online: September 22, 2022
...Himel Barua; Maryam Younessi Sinaki; Siamak Farhad A geothermal heat exchanger (GHE) uses geothermal energy for heating or cooling residential places during winter or summer. Two different designs of GHEs, the straight pipe and coiled pipe designs, are evaluated in this study, and the effect...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-21-1410
Published Online: September 22, 2022
...Biao Li; Puyi Yang; Zexi Li; Jianxin Xu; Hua wang Direct-contact heat exchangers have great potential for waste heat utilization. This study established a multi-objective evaluation model of the volumetric heat transfer coefficient, entransy dissipation, and uniformity of the temperature difference...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-21-1662
Published Online: September 16, 2022
... processes. It's critical to avoid material degradation in the heat exchanger, as well as flow misdistribution, which impacts the heat exchanger's effectiveness in the transient regime. Thus, this research's objective is to overcome the above-mentioned problems; the plate-fin heat exchanger (PFHX...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-22-1219
Published Online: September 16, 2022
... falling film heat exchanger is fabricated. The falling film heat exchanger is used in heat pump evaporator, and its heat transfer characteristics are analyzed and tested. The outer diameter of the heat exchanger is 219mm, outer diameter of the inner tube is 15.88mm, and total outer surface area...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 120902.
Paper No: TSEA-21-1613
Published Online: August 24, 2022
...David Saltzman; Stephen Lynch Preliminary heat exchanger design relies heavily on correlations for overall heat transfer and pressure drop performance, particularly for heat transfer augmentation features such as fins. Extensive work has been performed by the research community to develop...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 121004.
Paper No: TSEA-22-1045
Published Online: August 24, 2022
... transfer of the coolant and maintains a higher coolant temperature. Hence, it takes up the fuel temperature of the engine when passed through the intermediate heat exchanger, and a 13.54% of fuel consumption saving is obtained. However,entering preheated fuel into the engine at 1.25 m/s frontal air...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 121001.
Paper No: TSEA-21-1756
Published Online: August 23, 2022
... and Hydraulic Characteristics of the Liquid Heat Exchanger of the APAA Transmitter–Receiver Module ,” Ther. Sci. Eng. Prog. , 17 , p. 100499 . 10.1016/j.tsep.2020.100499 [18] Swadish , M. S. , and Sangram , K. P. , 2017 , “ Thermal Design and Analysis of an Air Cooled X-Band Active Phased...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111004.
Paper No: TSEA-22-1010
Published Online: June 14, 2022
...Satish Kumar; Krishnan Murugesan The present research paper reports experimental results on the coupled phenomena of heat extraction and heat recovery by a double U-tube borehole heat exchanger (BHE) and its thermal performance for space heating application using a ground source heat pump (GSHP...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111005.
Paper No: TSEA-21-1667
Published Online: June 14, 2022
... simulation to optimize the efficiency of the PV panel was run. A heat exchanger consisting of rectangular pipes was chosen to ensure a maximum heat exchange surface with the fluid. The choice of operating conditions and geometrical parameters was made according to the cell temperature, which must be minimal...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111007.
Paper No: TSEA-21-1484
Published Online: June 14, 2022
... finned U-tubes heat exchangers, while the phase change material is filled in the tube and air flows through the finned surfaces. To increase the stored thermal energy and improve the thermal performance of the latent heat thermal energy storage unit, this experimental study suggests varying the number...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111008.
Paper No: TSEA-21-1494
Published Online: June 14, 2022
... frictional losses forced convection heat and mass transfer heat exchangers heat transfer enhancement Heat transfer enhancement in heat exchangers is crucial because of the constraints on energy sources, increasing costs, material saving, and compactness. As such, the field of heat transfer...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111001.
Paper No: TSEA-22-1053
Published Online: June 14, 2022
... techniques forced convection heat exchangers micro/nanoscale heat transfer Miniature heat sinks with small hydraulic diameters benefit from large surface area-to-volume ratios, leading to high convective heat transfer coefficients desirable in the thermal management of compact microelectronic...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101017.
Paper No: TSEA-21-1259
Published Online: May 12, 2022
... 26 04 2021 04 04 2022 05 04 2022 12 05 2022 absorption ammonia–water waste-heat recovery space-conditioning thermally driven heat pumps heat and mass transfer heat exchangers Thermally driven absorption systems for space-conditioning applications have received...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071015.
Paper No: TSEA-21-1661
Published Online: April 11, 2022
...Peng Lu; Qinshan Yang; Jian Wei; Peiyang Wu; Hulin Huang Printed circuit heat exchanger (PCHE), as a high-efficiency and compact heat exchanger, shows a high potential in high temperature, high pressure, and some extreme environments, thus, it is widely used in nuclear power generation...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101012.
Paper No: TSEA-21-1493
Published Online: April 11, 2022
... demand at the throat region of the nozzle. Email: vr.adarsh@gmail.com 1 Corresponding author. Email: deepu@iist.ac.in Email: salih@iist.ac.in 02 09 2021 23 03 2022 24 03 2022 11 04 2022 aerospace heat transfer heat exchangers heat transfer enhancement...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2022, 14(5): 051017.
Paper No: TSEA-21-1504
Published Online: March 31, 2022
... of the university central facility plants. In the current numerical model, the Reynolds number in the shell side of the heat exchanger is varied between 2200 and 8800 at a volume fraction of 0.02. The result shows that for a fixed cooling capacity of 280 kW, the Cu–water nanofluid reduced the mass flowrate by 4.8...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071013.
Paper No: TSEA-21-1646
Published Online: March 10, 2022
...Min Che; Stefan Elbel Numerical methods are often used to obtain two-dimensional air-side heat transfer coefficients (HTCs) on heat exchanger (HX) fin surfaces. The model's accuracy is usually verified through averaged HTCs by comparing with published experimental results. However, substantial...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2022, 14(8): 081016.
Paper No: TSEA-21-1507
Published Online: March 8, 2022
... transfer heat exchangers heat recovery thermal systems Natural Sciences and Engineering Research Council of Canada 10.13039/501100000038 533225-18 Buildings account for one-third of Canada’s energy consumption [ 1 ] and about 55% of this being spent on heating, ventilation, and air...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091008.
Paper No: TSEA-21-1530
Published Online: March 8, 2022
... author. Email: shafayat.chowdhury@cranfield.ac.uk Email: f.ali@cranfield.ac.uk Email: i.jennions@cranfield.ac.uk 17 09 2021 25 01 2022 27 01 2022 08 03 2022 aerospace heat transfer energy systems experimental techniques fouling heat exchangers thermal systems...