1-20 of 22
Keywords: heat exchanger
Close
Sort by
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2023, 15(12): 121012.
Paper No: TSEA-23-1176
Published Online: October 20, 2023
...Yongfu Liu; Yi He; Peng Tan The application of liquid lithium as a coolant for the forthcoming era of space nuclear reactors exhibits significant potential, and spiral tube heat exchanger components are commonly used in steam generators for reactors. However, the heat transfer characteristics...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 120903.
Paper No: TSEA-21-1111
Published Online: September 5, 2022
...Jake Boxleitner; Tom Mulholland; Gregory Nellis This work describes the use of deposition-based additive manufacturing (AM) techniques to fabricate air-cooled, two-fluid heat exchangers. The project focused on a Heating, Ventilation and Air Conditioning application and used an industry-standard...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101016.
Paper No: TSEA-21-1402
Published Online: May 12, 2022
...Taoufik Brahim Wickless heat pipe heat exchangers (HPHE) consistently showed instabilities and omits many experimental tests. The performance of a heat pipe is governed by many parameters, and the effects of which may influence each other. The objective of this paper is to develop a new approach...
Journal Articles
Publisher: ASME
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
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2022, 14(5): 051014.
Paper No: TSEA-21-1348
Published Online: November 18, 2021
... radiator heat exchanger Taguchi method ANOVA heat transfer pressure drop heat transfer enhancement thermal systems Recently, improving energy efficiency methods have gained importance due to the competitive conditions in the market. Like other sectors, the automotive sector has also been...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021006.
Paper No: TSEA-19-1600
Published Online: July 14, 2020
...Yahui Yang; Vinod Narayanan; Theresa Pistochini; Derrick Ross A simplified model to predict the performance of a novel sub-wet bulb evaporative chiller (SWEC) for producing chilled water is presented. The SWEC design uses a daisy-chained arrangement of cross-flow heat exchangers (HXs...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2021, 13(1): 011017.
Paper No: TSEA-19-1640
Published Online: June 30, 2020
...) is achieved at a maximum value of 2.42 with double strip than single strip helical screw inserts at twist ratio of 2.5 and low value of Reynolds number. The present analysis shows suitability of the double strip helical screw insert to enable miniaturization of the heat exchangers. A compact heat exchanger...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 031006.
Paper No: TSEA-19-1005
Published Online: October 15, 2019
...M. Sridharan The heat exchanger is a device in which heat transfer takes place between two fluids at different temperatures. Among various classifications of heat exchangers, parallel and counter flow types are used widely in many industrial applications. This paper presents two fuzzy logic expert...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. August 2019, 11(4): 041008.
Paper No: TSEA-18-1533
Published Online: June 17, 2019
...Mahmoud Abdelmagied In this study, the thermofluid characteristics of double spirally coiled tube heat exchanger (DSCTHE) were investigated numerically. A three-dimensional (3D) computational fluid dynamic (CFD) model was developed using ansys 14.5 software package. To investigate the heat transfer...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. August 2019, 11(4): 041006.
Paper No: TSEA-18-1629
Published Online: May 24, 2019
... as heat source, and tube in tube heat exchanger as heat sink. For the experimentation, three different nanofluids are used as working fluids. The nanometer-sized particles of silicon dioxide (SiO 2 ), copper oxide (CuO), and alumina (Al 2 O 3 ) are dispersed in distilled water to produce the nanofluids...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. October 2019, 11(5): 051003.
Paper No: TSEA-18-1376
Published Online: March 21, 2019
...Y. F. Yap; H. Y. Li; J. Lou; H. Y. Miao This article presents a numerical study of particle deposition in two fluids, i.e., liquid and droplet flow in a single row tube bundle heat exchanger. The tubes in the heat exchanger are modeled as heating sources. Two level-set functions are used to capture...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. March 2013, 5(1): 011009.
Paper No: TSEA-12-1063
Published Online: March 18, 2013
...Piyush Sabharwall; Denis E. Clark; Ronald E. Mizia; Michael V. Glazoff; Michael G. McKellar References [1] Hesselgreaves , J. E. , 2001 , Compact Heat Exchangers: Selection, Design and Operation , Pergamon Press , Oxford, UK . [2] Mizia , R. E. , 2010 , “ Scoping...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2012, 4(2): 021009.
Published Online: April 20, 2012
... is replaced by more efficient cold ends with expanders, it allows reduction of the number of Brayton stages in precooling section as well as the total heat exchanger size. Cold end with expander and Joule–Thomson valve combination has been found to be a good compromise between reliability, liquid production...