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Keywords: exergy
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2024, 16(6): 061006.
Paper No: TSEA-23-1564
Published Online: April 8, 2024
... to exergy destruction (45%), followed by regeneration heater 1 (22%), desiccant wheel 1 (7%), and the heat recovery water heater (6%) during the critical operational month of August. Multi-objective optimization has also been conducted using the optimization toolbox provided in matlab -R2017a to determine...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2023, 15(9): 091003.
Paper No: TSEA-22-1518
Published Online: June 14, 2023
... entrainment ratio at a specified spindle and primary nozzle exit position. A theoretical model using energy and exergy analysis illustrates the impact of hybrid systems on performance under different operating conditions (i.e., engine exhaust, ambient air, and evaporator temperatures). At a specified exhaust...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2023, 15(8): 081005.
Paper No: TSEA-22-1347
Published Online: May 19, 2023
...K. Kiran Kumar; Banjara Kotresha; Kishan Naik The aim of this work is to unveil the exergy transfer and overall thermal performance of the metal foams partially filled in varying thicknesses in the vertical channel. The numerical examination performed in this study consists of a heater cum plate...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2022, 14(8): 081017.
Paper No: TSEA-21-1124
Published Online: May 12, 2022
... are optimized with the specific power consumption (SPC) as the objective function. The results show that the SPC of three cases are 0.8021 kWh/kg (LNG), 0.4150 kWh/kg (LNG), and 0.5063 kWh/kg (LNG); the coefficient of performance (COP) of cases 1, 2, and 3 are 0.20, 0.39, and 0.30; the exergy efficiency...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061019.
Paper No: TSEA-20-1662
Published Online: April 9, 2021
...Hirakh Jyoti Das; Pinakeswar Mahanta; Rituraj Saikia; Plabon Tamuly Effective thermodynamic analysis is quite necessary for proper system design performance and optimization of system processes. Energy is concerned with the quantitative evaluation of system processes. Nonetheless, exergy gives...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. August 2021, 13(4): 044501.
Paper No: TSEA-20-1627
Published Online: March 5, 2021
... on an existing 135 t/h combined heat and power plant (CHP). The results indicated that over the 50–70 °C exhaust temperature range of flue gas, the application of EHPE could obviously improve the energy efficiency and slightly promote the exergy efficiency. The energy and exergy efficiencies gradually increase...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2011, 3(4): 041003.
Published Online: October 24, 2011
...-phase refrigerant cooling was able to adjust to local hot-spots because of flow boiling’s dependency on the local heat flux, with junction temperatures being 20 to 30 °C lower when compared to water and the 50% water–ethylene glycol mixture, respectively. An exergy analysis was developed considering...