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Keywords: Combustion
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Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081020.
Paper No: GTP-20-1730
Published Online: March 31, 2021
... dioxide (CO 2 ) content, respectively, this paper studies the influence of different biogas mixtures compared to natural gas on the combustion in a flameless oxidation (FLOX ® )-based six nozzle combustor. The single staged combustor is suitable for use in a micro gas turbine (MGT) based combined heat and...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041002.
Paper No: GTP-20-1428
Published Online: February 9, 2021
... capabilities are either using a diffusion burner or some version of a wet low emissions (WLE) burner. Most dry low emission/dry low NO x (DLE/DLN) technologies are currently limited to approximately 60% H 2 or less. Therefore, research is currently underway to develop low NO x gas turbine combustion systems...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2020, 142(5): 051007.
Paper No: GTP-19-1681
Published Online: April 24, 2020
...Seyfi Polat; Hamit Solmaz; Ahmet Uyumaz; Alper Calam; Emre Yılmaz; H. Serdar Yucesu In this study, the effects of negative valve overlap (NVO) on homogenous charge compression ignition (HCCI) combustion and engine performance were experimentally investigated. A four stroke, single cylinder, port...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081021.
Paper No: GTP-19-1111
Published Online: May 2, 2019
..., the reliable autoignition of the pilot fuel is of utmost importance for combustion in DF engines. However, the autoignition of the pilot fuel suffers from low compression temperatures caused by Miller valve timings. These valve timings are applied to increase efficiency and reduce nitrogen oxide (NO x...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081018.
Paper No: GTP-19-1135
Published Online: April 25, 2019
... recirculation models and could be used to calculate combustion air–fuel ratio from the CO and CO 2 content of the burned gas. These are typically complicated parameters to predict due to the slow response time and sensitivity to hydrocarbons of wide-band oxygen sensors. A differing pattern of RGF change with...
Journal Articles
Article Type: Review Articles
J. Eng. Gas Turbines Power. June 2019, 141(6): 060801.
Paper No: GTP-18-1033
Published Online: January 9, 2019
... injection timing (IT). During the last few decades, the researchers have studied the effect of various parameters to improve the overall performance characteristics (performance, combustion, and emission) of DFM engines. This paper makes an in-depth analysis to unveil the physical characteristics of the...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011016.
Paper No: GTP-18-1341
Published Online: September 17, 2018
...Carlos Xisto; Olivier Petit; Tomas Grönstedt; Anders Lundbladh In the present paper, the synergistic combination of intercooling with pulsed detonation combustion is analyzed concerning its contribution to NO x and CO 2 emissions. CO 2 is directly proportional to fuel burn and can, therefore, be...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011020.
Paper No: GTP-18-1364
Published Online: September 17, 2018
... Flame ,” Proc. Combust. Inst. , 28 ( 1 ), pp. 765 – 773 . 10.1016/S0082-0784(00)80279-9 [7] Kunze , K. , Hirsch , C. , and Sattelmayer , T. , 2004 , “ Transfer Function Measurements on a Swirl Stabilized Premix Burner in an Annular Combustion Chamber ,” ASME Paper No. GT2004...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011015.
Paper No: GTP-18-1395
Published Online: September 14, 2018
... manuscript received July 12, 2018; published online September 14, 2018. Editor: Jerzy T. Sawicki. 28 06 2018 12 07 2018 Combustion Combustors Flame Gaussian detrending was used to delineate bulk changes from the fluctuations around the local trend. Figure 11 shows the...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011014.
Paper No: GTP-18-1337
Published Online: September 14, 2018
... Syngas Generation,” ASME J. Eng. Gas Turbines Power, 140 (4), p. 041505). The study at hand shows a mass-flow variation of the reforming process with mass flows, which allow for pure syngas combustion and further improvements of the two burner concepts which result in a more application-oriented...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011003.
Paper No: GTP-18-1268
Published Online: September 14, 2018
...Kexin Liu; Phill Hubbard; Suresh Sadasivuni; Ghenadie Bulat Extension of gas fuel flexibility of a current production SGT-400 industrial gas turbine combustor system is reported in this paper. A SGT-400 engine with hybrid combustion system configuration to meet a customer's specific requirements...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011007.
Paper No: GTP-18-1287
Published Online: September 14, 2018
... emission Burners Combustion Combustors Computational fluid dynamics Engines Experimental Finite element Flow induced vibration Fuels Modeling Periodic Thermoacoustics Unsteady Unsteady flows Vibration Wave propagation Flow induced noise Combustion Can-annular combustors are...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011001.
Paper No: GTP-18-1303
Published Online: August 31, 2018
... demonstrates the first use of high-speed dual-plane orthogonally-polarized stereoscopic-particle image velocimetry (PIV) and synchronized OH planar laser-induced fluorescence in a premixed swirling flame. We use this technique to explore the effects of combustion and longitudinal acoustic forcing on the time...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121507.
Paper No: GTP-17-1494
Published Online: August 30, 2018
...Aditya Saurabh; Hassan Imran; Holger Nawroth; Christian Oliver Paschereit; Lipika Kabiraj Fractal analysis is undertaken to characterize flame surface fluctuations on an unconfined turbulent premixed flame and the resulting far-field acoustics fluctuations. Results indicate that combustion noise is...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122805.
Paper No: GTP-18-1118
Published Online: August 30, 2018
... 19 04 2018 Engines Environmental Fuels Combustion Particulate matter (PM) emission from gasoline direct injection (GDI) engines is a concern due to the health effects associated with ultrafine PM. Characteristics of both the fuel and fuel injectors in a GDI engine play critical...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121503.
Paper No: GTP-17-1560
Published Online: August 20, 2018
...J. A. Piehl; O. Samimi Abianeh; A. Goyal; L. Bravo Turbulent spray combustion of n -dodecane was modeled at relevant engine conditions using two combustion models (direct integration of chemistry (DIC) and flamelet generated manifolds (FGM)) and multifidelity turbulence models (dynamic structure...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121505.
Paper No: GTP-18-1090
Published Online: August 20, 2018
... in terms of acoustic damping. 1 Corresponding author. Contributed by the Combustion and Fuels Committee of ASME for publication in the J OURNAL OF E NGINEERING FOR G AS T URBINES AND P OWER . Manuscript received February 23, 2018; final manuscript received June 27, 2018; published...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121506.
Paper No: GTP-18-1091
Published Online: August 20, 2018
...Huangwei Zhang Large eddy simulation (LES) with three-dimensional conditional moment closure (CMC) subgrid model for combustion is applied to simulate a swirl-stabilized nonpremixed methane flame with localized extinction, with special focus on the effects of heat loss to the burner surface. The...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121504.
Paper No: GTP-17-1628
Published Online: August 20, 2018
...Alessandro Bo; Eugenio Giacomazzi; Giuseppe Messina; Antonio Di Nardo The work in this paper investigates on how a fuel flexible microgas turbine (MGT) combustion chamber, developed by ANSALDO ENERGIA and installed in a Turbec T100 P MGT, can operate when transferring from natural gas (NG) to a...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122802.
Paper No: GTP-18-1160
Published Online: August 9, 2018
... = engine control module deg ATDC = degrees after top dead center, combustion deg BTDC = degrees before top dead center, combustion IMEP = net indicated mean effective pressure (bar) NG = natural gas NO x = oxides of nitrogen emissions (NO + NO 2 ) λ = relative air...