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Keywords: thermodynamics
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Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. January 2020, 142(1): 012103.
Paper No: JERT-19-1110
Published Online: November 14, 2019
.... , 2009 , “ Alternative ORC Bottoming Cycles for Combined Cycle Power Plants ,” App. Energy , 86 ( 10 ), pp. 2162 – 2170 . 10.1016/j.apenergy.2009.02.016 [3] Chen , H. , Goswami , D. Y. , and Stefanakos , E. K. , 2010 , “ A Review of Thermodynamic Cycles and Working Fluids...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. March 2011, 133(1): 012602.
Published Online: March 29, 2011
...Adrian Dumitrescu; T. W. Lee; R. P. Roy A computational model of a hybrid pressurized solid oxide fuel cell (PSOFC) generator/gas turbine power plant is developed using classical thermodynamic analysis in conjunction with electromechanical, fluid-mechanical, and heat transfer simulations...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. June 2010, 132(2): 021008.
Published Online: June 11, 2010
..., and another one is a two-stage syngas cooling entrained-flow gasifier. The conservation of energy (first law of thermodynamics) and the quality of energy (second law of thermodynamics) for the systems are both investigated. The results of exergy analysis provide insights about the potential targets...
Journal Articles
Article Type: Design Innovations
J. Energy Resour. Technol. March 2010, 132(1): 015001.
Published Online: February 23, 2010
... effective pressure is theoretically the best engine for small capacity reciprocating heat engine. However, the practical Stirling engine performance is far from the ideal. As an alternative, practical heat engines based on thermodynamic cycles (without regeneration) other than the Stirling cycle have been...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. June 2008, 130(2): 022401.
Published Online: May 16, 2008
...Joseph J. Boza; William E. Lear, Ph.D.; S. A. Sherif, Ph.D. A thermodynamic performance analysis was performed on a novel cooling and power cycle that combines a semiclosed gas turbine called the high-pressure regenerative turbine engine (HPRTE) with an absorption refrigeration unit. Waste heat...
Journal Articles
Article Type: Discussions
J. Energy Resour. Technol. September 2007, 129(3): 278.
Published Online: September 1, 2007
...Richard Burton bioenergy conversion Stirling engines mathematical analysis computational fluid dynamics thermodynamics pistons I was interested in the above paper since the engine involved incorporates the same spherical rocker arm seals as were used on the valve mechanism of a solar...
Journal Articles
Article Type: Discussions
J. Energy Resour. Technol. December 2007, 129(4): 364–365.
Published Online: August 31, 2007
...K. Mahkamov 30 07 2007 31 08 2007 aerodynamics bioenergy conversion computational fluid dynamics design engineering pistons Stirling engines thermodynamics First, the current author would like to thank everyone who provided comments in Refs. 1 2 3 regarding...
Journal Articles
Article Type: Book Reviews
J. Energy Resour. Technol. March 2007, 129(1): 79.
Published Online: March 1, 2007
...Saeid Mokhatab Energy: Technology and Directions for the Future ,by Franchi John R. . Academic Press , 2004 , 491 pp., ISBN: 0-122482-91-3 energy resources sustainable development hydrogen economy thermodynamics If you work in an engineering field you will find many...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. December 2006, 128(4): 335–342.
Published Online: May 9, 2006
... of malfunctions in energy systems. It is apparent that exergy and derived indicators can be used profitably to quantify “effects” of malfunctions. In fact, exergy depends on the thermodynamic variables mass, pressure, and temperature, and as such, it is suitable to measure performance characteristics, which...
Journal Articles
Article Type: Technical Briefs
J. Energy Resour. Technol. December 2006, 128(4): 346–351.
Published Online: April 14, 2006
... as for the definition of energy policies. After an overview of the methods available in the literature, dealing with a multidimensional analysis of energy system, the authors propose a quantitative approach based on the use of two different thermodynamic based utility functions. The utilization of those functions...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. March 2006, 128(1): 9–15.
Published Online: July 8, 2005
...: the co-generation plant, as it was described in Part I. 28 02 2005 08 07 2005 cost accounting optimisation cogeneration power generation economics thermodynamics Exergy Cost Accounting and Thermoeconomics finds out how energy and resources degrade, which systems work better...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. March 2006, 128(1): 1–8.
Published Online: July 8, 2005
... interesting applications of costs to the operation diagnosis and optimization of a complex system, showing the results on the mentioned example presented in Part I. 28 02 2005 08 07 2005 cost accounting thermodynamics power generation economics thermal power stations optimisation...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. June 2005, 127(2): 119–124.
Published Online: May 18, 2005
...R. D. Misra; P. K. Sahoo; A. Gupta The optimization strategy for absorption chiller systems is generally based on thermodynamic analysis. However, the optimum, so obtained, does not always guarantee the economic optimum. In this regard, the thermoeconomics that combines the thermodynamic principles...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. September 2005, 127(3): 191–200.
Published Online: April 1, 2005
...Kosta J. Leontaritis, Ph.D. When during oil production the thermodynamic conditions within the near-well-bore formation lie inside the asphaltene deposition envelope of the reservoir fluid, the flocculated asphaltenes cause formation damage. Mathematically, formation damage is a reduction...
Journal Articles
Article Type: Article
J. Energy Resour. Technol. March 2005, 127(1): 66–70.
Published Online: March 29, 2005
... is currently working at Development Bank of Turkey (DBT) as a senior expert, Ankara, Turkey. He has graduated BSME (1986), MS (1989), PhD (1998) from Istanbul Technical University, Turkey. His research topics are the first and second law analysis of thermodynamics and heat transfer analysis in industrial...
Journal Articles
Article Type: Article
J. Energy Resour. Technol. March 2005, 127(1): 50–58.
Published Online: March 29, 2005
... OF MECHANICAL ENGINEERS . Manuscript received by the Petroleum Division February 5, 2004; revised manuscript received September 19, 2004. Associate Editor: S. M. Aceves. 17 November 2002 05 February 2004 19 September 2004 29 03 2005 boilers thermodynamics heat recovery thermal...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. June 2005, 127(2): 125–130.
Published Online: February 6, 2005
...Sanjay Vijayaraghavan; D. Y. Goswami A new thermodynamic cycle has been developed for the simultaneous production of power and cooling from low-temperature heat sources. The proposed cycle combines the Rankine and absorption refrigeration cycles, providing power and cooling as useful outputs...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. December 2004, 126(4): 293–301.
Published Online: December 21, 2004
... for system performance analysis and improvement and are determined to be 37.60% and 42.94%, respectively. district heating geothermal power thermodynamics Geothermal Energy Efficiency Energy Analysis Exergy Analysis District heating Turkey The physical exergy is the only accountable...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. September 2004, 126(3): 231–240.
Published Online: October 19, 2004
... and exergy analyses of its components. The model is based on thermodynamic, heat transfer, and psychrometric principles, and includes an inlet air conditioning (fogging) system for the gas turbine cycle. To evaluate the model, simulation results are compared with available plant test data at rated load...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. March 2004, 126(1): 21–29.
Published Online: May 4, 2004
...Borja Oyarza´bal; Michael W. Ellis; Michael R. von Spakovsky Thermodynamic, geometric, and economic models are developed for a proton exchange membrane (PEM) fuel cell system for use in cogeneration applications in multi-unit residential buildings. The models describe the operation and cost...