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Keywords: condensation
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-22-1346
Published Online: November 14, 2022
... operating with CO2 in the HPES system, as compared to the same accumulator charged with compressed air. Despite the encouraging results emerging from this study, corrosion presents a critical challenge for replacing compressed air with CO2. CO2 condensation on low-carbon steels typically used for offshore...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2023, 15(1): 011004.
Paper No: TSEA-21-1689
Published Online: September 22, 2022
...Sourav Pramanick; Prasenjit Dey; Sandip K. Saha This paper analyses the condensation heat transfer phenomena in minichannel using acetone, ammonia, propylene, and R134a as the working fluids used in new-age space applications. A novel numerical model is developed considering the changes in local...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101016.
Paper No: TSEA-21-1402
Published Online: May 12, 2022
... 12 05 2022 heat pipe heat exchanger limits inner approach boiling condensation heat recovery heat transfer enhancement thermal systems two-phase flow and heat transfer Heat pipe (HP) technology becomes popular in waste heat recovery applications, heating, ventilation...
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
... temperature −5.241 °C Condenser temperature 33.69 °C Refrigerant mass flowrate 1.902 kg/s Shell and tube evaporator dimensions and main parameters Length of tubes 2.7432 m Steel tubes conductivity 50 W/m C Shell inner diameter 0.4572 m The outer diameter of tubes 0.01 m...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2022, 14(6): 061006.
Paper No: TSEA-21-1336
Published Online: October 13, 2021
... Email: ssmehend@mtu.edu Email: langyuanl@163.com Email: chenjianan@stu.tjcu.edu.cn Email: tianjj@tjcu.edu.cn 30 05 2021 12 08 2021 16 08 2021 13 10 2021 sessile droplet carbon fiber surface phase transition time deformation bubbles condensation...
Journal Articles
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. May 2022, 14(5): 054501.
Paper No: TSEA-21-1105
Published Online: August 9, 2021
...Kaifen Yan; Nanxi Li; Yinong Wu; Rongjian Xie The cryogenic fluids’ flow performance and condensation characteristics with different heating powers in cryogenic loop heat pipes (CLHPs) have not been studied due to the difficulty of measurement at low temperature. In this study, a test system...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041010.
Paper No: TSEA-21-1136
Published Online: August 3, 2021
... desalination multi-effect mathematical modeling GOR condensation energy systems evaporation heat and mass transfer low-temperature heat transfer thermal systems Water is the main requisite for any prosperous life and development [ 1 ]. The main part of freshwater is stored in the Arctic...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2022, 14(2): 021005.
Paper No: TSEA-20-1692
Published Online: June 18, 2021
...Kaipo Kekaula; Yitung Chen Two-phase flow pressure drop during condensation of steam inside inclined tube heat exchangers was investigated over a wide range of ambient temperature. The ambient temperature changes from 3 to 45 °C, the steam mass flux varies from 3 to 18 kg/(m 2 · s), vapor quality...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061028.
Paper No: TSEA-20-1777
Published Online: May 14, 2021
... condensation evaporation heat and mass transfer The use of refrigeration systems in industries such as food production, pharmaceuticals, and breweries allowed for developments to be made in each respective field and is largely relied on daily operations. The UK food and drink industry accounts...
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
... pipe surface by a hot alkali exposure process, after which the parts are assembled into a heat pipe. The assembled heat pipe is connected to a vacuuming and charging system. Next, a second vacuum process is conducted to remove the non-condensable gases that might be produced during the vacuuming...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051020.
Paper No: TSEA-20-1283
Published Online: March 16, 2021
... on the grand canonical Monte Carlo (GCMC) method. Besides, the influence of adsorption characteristics of 3 He and 4 He on the condensation efficiency, the mass distribution after condensation equilibrium, and the self-cooling loss of the sorption cooler were analyzed. The results show that for the 3 He...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2021, 13(4): 041015.
Paper No: TSEA-20-1366
Published Online: January 18, 2021
...Hamed Abdul Majeed; Ting Wang The paper industry uses steam to dry paper web through cylinder dryers. As steam condenses inside the dryer, the condensate is removed by means of either a stationary or a rotary siphon. However, during the siphoning process for transporting the condensate, flashing...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041028.
Paper No: TSEA-19-1551
Published Online: May 20, 2020
...Abhinav Bhanawat; Mahesh Kumar Yadav; Maneesh Punetha; Sameer Khandekar; Pavan K. Sharma Empirical/semi-empirical correlations are available in the literature to quantify the effect of several major parameters, like bulk pressure, non-condensable gas mass fraction, and wall subcooling...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2020, 12(5): 051024.
Paper No: TSEA-19-1437
Published Online: May 20, 2020
...: angime@mot.upv.es Email: vidolrui@mot.upv.es Email: alponmo@mot.upv.es 09 09 2019 01 04 2020 01 04 2020 20 05 2020 waste heat recovery jet-ejector cycle adiabatic engine jet-ejector optimization engine efficiency R1234yf condensation energy efficiency energy...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041027.
Paper No: TSEA-20-1045
Published Online: May 19, 2020
... difference in water surfaces of two tanks. This height difference and the elevation of the inverted U-pipe tip define the value of the vacuum to be grown. The U-pipe tip is connected to the discharge pipe of a compressor which draws a mixture of air, and water vapor from the steam condenser and raises...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2020, 12(5): 051018.
Paper No: TSEA-19-1446
Published Online: March 30, 2020
... to partial condensation conditions expected in the system as a result of the design. This study makes use of an experimental apparatus to measure steam pressure drop over a range of partial to full condensation inside a circular horizontal tube. The experiment is conducted by measuring the steam flow...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041007.
Paper No: TSEA-19-1429
Published Online: December 18, 2019
... environments, and particle size-dependent vapor condensation and evaporation. Homogeneous nucleation of water droplets was modeled with classical nucleation theory (CNT) and a modified form of nucleation theory published by Dillmann, A., and Meier, G. E. A. (1991, “A Refined Droplet Approach to the Problem...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2020, 12(2): 021006.
Paper No: TSEA-19-1168
Published Online: September 4, 2019
...Wei Li; Di Lyu; Jingzhi Zhang; S. A. Sherif This study numerically investigated the condensation heat transfer and flow characteristics of refrigerant R134a in a rectangular minichannel. Three-dimensional simulations were carried out at different mass fluxes, vapor qualities, and gravity conditions...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2020, 12(2): 021016.
Paper No: TSEA-19-1164
Published Online: September 4, 2019
...Xiang Ma; Wei Li; Chuan-cai Zhang; Zhi-chuan Sun; David J. Kukulka; Yan He; Nae-Hyun Kim; Zhixiao Zhang An experimental investigation of condensation and evaporation heat transfer characteristics was performed in 15.88-mm-OD and 12.7-mm-OD smooth and three-dimensional enhanced tubes (1EHT, 3EHT...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. October 2019, 11(5): 051007.
Paper No: TSEA-18-1349
Published Online: March 21, 2019
...Peiyu Chen; Gongnan Xie; Bengt Sunden The shell condenser is one of the key components of underwater vehicles. To study its thermal performance and to design a more efficient structure, a computational model is generated to simulate condensation inside straight and helical channels. The model...