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Keywords: pressure drop
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 121004.
Paper No: TSEA-22-1045
Published Online: August 24, 2022
... potential). Performance evaluation criteria (PEC) and friction factors were analyzed to evaluate the penalty in pressure drop for the heat transfer enhancement achieved. The experimental analysis revealed a maximum heat transfer enhancement in the coolant of 14.2% at CFR of 6lpm using 0.12% vol. fraction...
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
... study is carried out using Taguchi and ANOVA methods for two specified objective functions (heat transfer and pressure drop). The order of importance and impact rates for each design and operating parameter, the best and worst working conditions in terms of both target functions are determined. Air...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021022.
Paper No: TSEA-20-1011
Published Online: August 7, 2020
... absorbed, pressure drop in the microchannel evaporator, PV temperature, and electrical efficiency are analyzed. The analysis shows that increasing the degree of superheating decreases the amount of heat absorbed, has minimal effect on the PV temperature (for superheating <15 °C), but reduces...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2020, 12(5): 051016.
Paper No: TSEA-19-1495
Published Online: March 13, 2020
...Mosab A. Alrahmani; Issa F. Almesri; Hosny Z. Abou-Ziyan; Jaber H. Almutairi This paper reports the effect of setting density on flow uniformity, pressure drop, pumping power, and convective heat transfer coefficients (CHTCs). High-density setting (HDS) comprises 768 bricks, and low-density setting...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 031013.
Paper No: TSEA-19-1266
Published Online: October 16, 2019
... the heat transfer to deteriorate. The high-flux tube with a particle diameter of 200 mesh was found to exhibit the best cooling performance. The pressure drop was observed to increase with the increase of the particle diameter. However, the pressure drop was found to be three orders of magnitude smaller...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 031004.
Paper No: TSEA-19-1117
Published Online: October 15, 2019
... temperature of 279 K, over a mass flow range of 150–380 kg m −2 s −1 , with inlet and outlet vapor qualities of 0.2 and 0.8, respectively. Pressure drop data of the four tested tubes were collected to evaluate five identified prediction correlations based on the separated flow model and the homogeneous flow...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. October 2019, 11(5): 051007.
Paper No: TSEA-18-1349
Published Online: March 21, 2019
... better than that of the straight channel, and both the heat transfer coefficient and total pressure drop increase with the decrease of D h / R . This study may provide a useful reference for performance prediction and structural design of shell condensers used for underwater vehicles and may provide...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. March 2014, 6(1): 011006.
Paper No: TSEA-13-1050
Published Online: October 21, 2013
... in this thermodynamic system, and the derived model builds a foundation for developing flow monitoring and a thermal-hydraulic design. hydrodynamics pressure drop mathematical modeling supercritical fluid experimental techniques boiler Clean coal combustion techniques have become more popular due...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2012, 4(3): 031001.
Published Online: July 12, 2012
...Lazarus Godson; B. Raja; D. Mohan Lal; S. Wongwises The convective heat transfer coefficient and pressure drop of silver-water nanofluids is measured in a counter flow heat exchanger from laminar to turbulent flow regime. The experimental results show that the convective heat transfer coefficient...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2011, 3(1): 011004.
Published Online: April 1, 2011
...) and the double-tube heat exchanger (DHE) are carried out. It is found out that the pressure drop in the PHE is about 3.0–50.0 kPa at the flow rate of 2.5–13.0 L /min ( 0.15 – 0.78 m 3 ∕ h ) and is about 1.0–27.0 kPa at the flow rate of 3.0–14.0 L /min ( 0.18 – 0.84 m 3 ∕ h ) in the DHE, which is nearly 2 times...