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Keywords: Power
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122801.
Paper No: GTP-18-1084
Published Online: August 6, 2018
... (and store it in a vehicle's onboard batteries). This can lead to better overall vehicle performance, emissions, and efficiency while allowing for further engine downsizing and increased power density. In this research effort, a hybrid-electric turbocharger, variable-frequency drive (VFD), and novel...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 081703.
Paper No: GTP-17-1416
Published Online: July 24, 2018
...Martina Hohloch; Andreas Huber; Manfred Aigner The present work deals with the analysis of operational concepts for a solid oxide fuel cell/micro gas turbine (SOFC/MGT) hybrid power plant based on a test rig at the DLR, Institute of Combustion Technology. Here, a Turbec T100 MGT and a fuel cell...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 081702.
Paper No: GTP-17-1371
Published Online: July 10, 2018
...Ward De Paepe; Marina Montero Carrero; Svend Bram; Alessandro Parente; Francesco Contino Micro gas turbines (mGTs) offer several advantages for small-scale combined heat and power (CHP) production compared to their main competitors, the internal combustion engines (ICEs), such as low vibration...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112601.
Paper No: GTP-17-1369
Published Online: June 27, 2018
... locations is almost converged after the medium ( m 3 ) mesh. The deviation in the pressure values from medium to fine meshing is less than 1%. The mesh could not be refined further due to limitations on the available computational power. Further validation is conducted using a fine mesh of 36.88 × 10 6...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 091703.
Paper No: GTP-17-1039
Published Online: June 15, 2018
... on the thermodynamic cycle is completed. The results show that the same turbine could be used in different systems with power outputs varying between 17 and 112 kW, suggesting the potential of matching the same turbine to multiple heat sources by tailoring the working fluid selected. This further implies that the same...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 091701.
Paper No: GTP-17-1625
Published Online: May 24, 2018
...S. Can Gülen; Chris Hall This paper describes a gas turbine combined cycle (GTCC) power plant system, which addresses the three key design challenges of postcombustion CO 2 capture from the stack gas of a GTCC power plant using aqueous amine-based scrubbing method by offering the following: (i) low...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 062604.
Paper No: GTP-17-1522
Published Online: February 21, 2018
..., 2018. Editor: David Wisler. 20 09 2017 24 10 2017 Aerodynamics Aerothermodynamics Computational fluid dynamics Power Turbines Co- generation Many steam turbines used for power generation are generally operated to maintain a rated output (typically 95% of the maximum...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2018, 140(1): 013001.
Paper No: GTP-17-1251
Published Online: September 19, 2017
...., for industrial uses, local production of chemicals, etc.). The present work explores fully electrochemical power systems capable of producing a highly pure CO 2 stream and hydrogen. In particular, the proposed system is based upon integrating a solid oxide fuel cell (SOFC) with a molten carbonate fuel cell (MCFC...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2017, 139(12): 121601.
Paper No: GTP-16-1477
Published Online: August 16, 2017
...Abdollah Mehrpanahi; Gholamhasan Payganeh; Mohammadreza Arbabtafti; Ali Hamidavi The use of multishaft industrial gas turbines is expanding in various industries because of variation in their structure, flexibility, and their appropriate power generation range. In this study, a semi-simplified...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2017, 139(11): 112806.
Paper No: GTP-17-1122
Published Online: August 1, 2017
.... Editor: David Wisler. 30 03 2017 24 04 2017 Power Thermodynamics Vibration Co- generation The depletion of fossil fuels and environmental issues in general demand extensive studies on waste heat recovery and renewable energy. In particular, Stirling engines have garnered...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2017, 139(6): 062702.
Paper No: GTP-16-1573
Published Online: February 1, 2017
... engine power range while satisfying the maximum values of three constraint variables: the composite rim inner temperature, the composite rim stress failure criterion, and the hub cavity temperature. The calculation flowchart to obtain these metrics comprises eight submodels as shown in Fig. 3...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 051202.
Paper No: GTP-16-1361
Published Online: December 21, 2016
...I. Roumeliotis; N. Aretakis; A. Alexiou The paper presents a thorough analysis of the historical data and results acquired over a period of two years through an on-line real-time monitoring system installed at a combined heat and power (CHP) plant. For gas turbine health and performance assessment...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 042601.
Paper No: GTP-16-1386
Published Online: November 2, 2016
... compared to conventional MGTs. In addition, some applications impose more stringent requirements on transient maneuvers, e.g., to limit temperature and pressure gradients in a fuel cell hybrid cycle. Besides providing operational safety, optimizing system dynamics to meet the variable power demand...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 031506.
Paper No: GTP-16-1244
Published Online: October 4, 2016
... Environmental Flame Gas turbine technology Power Turbines Co- generation The SGT-800 gas turbine was first introduced in 1998 as the ABB GTX-100. It is currently rated 50.5 MW with an efficiency of 38% in SC. The emissions on gas fuel are in the level of 15 ppm NOx and 5 ppm CO, and there are now...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2016, 138(12): 122301.
Paper No: GTP-15-1289
Published Online: July 27, 2016
...Panagiotis Stathopoulos; Christian Oliver Paschereit The simultaneous expansion of variable renewables and combined heat and power (CHP) plants in Europe has given rise to a discussion about their compatibility. Due to the concurrence of high wind power generation and high heating loads, it has...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2016, 138(12): 122803.
Paper No: GTP-16-1052
Published Online: July 27, 2016
...Matthew Neill Swain; Oliver Patrick Jordan; Travis Jamal Mackey; Patrick Shannon Seemann; Hasitha Samarajeewa; Michael Robert Swain This paper describes the development of a water-cooled, lean burn, gaseous fueled engine designed for distributed power installations. Electric generators have become...