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Keywords: heat pipes
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Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2023, 15(4): 041001.
Paper No: TSEA-21-1662
Published Online: January 30, 2023
... heat and mass transfer heat exchangers heat pipes heat transfer enhancement thermal systems The principal concept of heat exchangers (HXs) is heat transfer within two or more fluids at various temperatures. The HXs are required for the protection of hazards or hazardous substances...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-22-1051
Published Online: January 18, 2023
...Changji Wang; Jinwang Li; Bowen Xu; Zhiyong Wei An integrated airfoil alkali metal high temperature heat pipe structure is proposed for the air rudder. The heat transfer properties of lithium and sodium are analyzed, and the equal thickness test pieces are designed and prepared. The sonic limit...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2023, 15(2): 021012.
Paper No: TSEA-21-1691
Published Online: December 6, 2022
.... The heat pipe is a heat exchanger device with very high thermal conductivity. The present study was an attempt to find the effectiveness of the heat pipe attached to the battery under air cooling to reduce the temperature of the battery. The heat pipe can be flattened and bent hence it is very useful...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2023, 15(2): 021003.
Paper No: TSEA-22-1243
Published Online: November 8, 2022
... convection shear-thinning fluids shear-thickening fluids grashof number thermal plume heat and mass transfer heat pipes heat transfer enhancement thermal systems Free convection is one of the most common and efficient ways of removing heat from various components. It finds a broad application...
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
... in the spots where the transistors are mounted remains below 56.3 °C for the air velocity of 5.5 m/s in the heat sink channels and below 51.8 °C for 10.5 m/s. A new original technical solution based on low-cost flat gravity heat pipes with a threaded evaporator will provide the efficiency of the cooling system...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101006.
Paper No: TSEA-21-1444
Published Online: April 7, 2022
.... In the present study, the experimental investigations are carried out on a wickless multi-branch heat pipe in gravity-assisted mode with two evaporators and one condenser on each of the individual branches. The start-up and dynamic characteristics were studied with different filling ratios (range, 40–70...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091003.
Paper No: TSEA-21-1510
Published Online: February 23, 2022
...Xiahou Guowei; Liu Hao; Zhang Shun; He Yecong To meet the heat dissipation of a horizontally mounted chip with high heat flow density, a new type of array pulsating cold end heat pipe was proposed, which consists of a T-shaped hot end and an array pulsating cold end. The special structure...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2022, 14(8): 081009.
Paper No: TSEA-21-1464
Published Online: January 12, 2022
... of Phase Change Materials Coupled With Three-Dimensional Oscillating Heat Pipes With Different Structures for Electronic Cooling ,” Renewable Energy , 154 , pp. 636 – 649 . 10.1016/j.renene.2020.03.008 [9] Emam , M. , Ookawara , S. , and Ahmed , M. , 2019 , “ Thermal Management...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2022, 14(6): 061012.
Paper No: TSEA-21-1271
Published Online: November 18, 2021
... multi-parametric optimization extended surfaces/fins heat exchangers heat pipes heat transfer enhancement Ever since USSR launched Sputnik in 1957, humans’ urge to explore space increasing day by day. With an increase in the number of human space flights, there is a need to develop new...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041014.
Paper No: TSEA-21-1356
Published Online: November 18, 2021
...Guangming Xu; Rongjian Xie; Nanxi Li; Cheng Liu Two kinds of new refrigerant R1234ze(E) and R245fa were discussed as substitutes or supplements to traditional working fluids of loop heat pipes (LHPs) based on their favorable thermophysical properties and characteristics such as being safe...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2022, 14(5): 051013.
Paper No: TSEA-20-1365
Published Online: November 18, 2021
...Haijun Mo; Hang Zhao; Xiaowu Wang; Rui Cao; Zhenping Wan; Sulian Tao A kind of stainless-steel heat pipe with sintered fiber wick is investigated with the aim to improve the heat dissipation when it is used in spent fuel pools in nuclear power plants. The effects of test angle, porosity...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2022, 14(6): 061010.
Paper No: TSEA-21-1236
Published Online: October 13, 2021
...Randeep Singh; Tien Nguyen The present paper investigates the potential of loop heat pipe (LHP), with respect to technological merits and application niche, in automotive thermal management. Broadly, LHP design and applicability for hot spot cooling in electronics (local dissipation), and for heat...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2022, 14(5): 051010.
Paper No: TSEA-21-1244
Published Online: August 17, 2021
... and superheating on heat transfer during thin film evaporation were analyzed. The influence of the wick diameter of the loop heat pipe (LHP) on the critical heat flux of the evaporator is analyzed theoretically. The results show that pore size and superheating mainly influence evaporation through changes...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2022, 14(2): 021007.
Paper No: TSEA-20-1721
Published Online: June 18, 2021
... calculations. Email: bjacimovic@mas.bg.ac.rs Email: sgenic@mas.bg.ac.rs Email: n.jacimovic@danieli.it 23 11 2020 14 03 2021 14 03 2021 18 06 2021 fired boilers flue gas membrane water-wall heat transfer boiling heat and mass transfer heat exchangers heat pipes...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051025.
Paper No: TSEA-20-1305
Published Online: March 30, 2021
...Ahmed A. Abdulshaheed; Pengtao Wang; Guanghan Huang; Yueyang Zhao; Chen Li This experimental test investigates the effect of filling ratio (FR) and inclination angle on the thermal performance of a nanoengineered copper-water heat pipe. A hydrophilic copper oxide coating (CuO) is synthesized...
Journal Articles
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. August 2021, 13(4): 044501.
Paper No: TSEA-20-1627
Published Online: March 5, 2021
...Siwen Zhang; Guohui Song; Zhihui Xue The enamel heat pipe exchanger (EHPE) is a promising technology for waste heat recovery of coal-fired flue gas due to its abilities to resist acid corrosion, erosive wear, and ash deposit. This article presents a techno-economic assessment of EHPE based...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2021, 13(4): 041011.
Paper No: TSEA-20-1275
Published Online: January 6, 2021
...Satyanand Abraham; Anand Takawale; Peter Stephan; Arvind Pattamatta The heat transfer performance of a pulsating heat pipe (PHP) configured as a three-dimensional (3D) structure is reported in the present study. The PHP structure resembles an elongated coil and termed “coil type PHP.” Five...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021023.
Paper No: TSEA-20-1218
Published Online: August 10, 2020
.../measurement techniques heat pipes The abundantly available renewable energy obtained from the sun is known as solar energy. A system which converts such solar energy into useful work is known as the solar energy conversion system (SECS). Based on the applications, numerous SECSs are prepared...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2020, 12(6): 061009.
Paper No: TSEA-19-1594
Published Online: August 5, 2020
...Lilin Chu; Yulong Ji; Hongbin Ma; Yantao Li; Chao Chang; Chunrong Yu; Zongyu Wang In order to understand the heat transfer performance, startup, and fluid flow conditions of oscillating heat pipes (OHPs) with a hydraulic diameter far exceeding the maximum hydraulic diameter (MHD) defined by d h...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2020, 12(6): 061008.
Paper No: TSEA-20-1061
Published Online: August 4, 2020
...Matthew J. Rhodes; Scott M. Thompson The thermal and capillary performance of a groove-enhanced, or “microchannel-embedded,” flat-plate oscillating heat pipe (MC FP-OHP) was experimentally investigated while varying heating width, orientation, working fluid and operating temperature. The copper MC...