A deep learning-based approach for flow field prediction in a dual-mode combustor
Propulsion and Power ResearchAccurate acquisition of the distribution of flow parameters inside the supersonic combustor is of great significance for hypersonic flight control. It is an interesting attempt to introduce a data-driven model to a supersonic combustor for flow field ...
Chen Kong +4 more
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Techniques for enhancing durability and equivalence ratio control in a rich-lean, three-stage ground power gas turbine combustor [PDF]
Rig tests of a can-type combustor were performed to demonstrate two advanced ground power engine combustor concepts: steam cooled rich-burn combustor primary zones for enhanced durability; and variable combustor geometry for three stage combustion ...
Schultz, D. F.
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Reduction of nitric oxide emissions from a combustor [PDF]
, 1980 A turbojet combustor and method for controlling nitric oxide emissions by employing successive combustion zones is described. After combustion of an initial portion of the fuel in a primary combustion zone, the combustion products of the primary zone are
Craig, R. A., Pritchard, H. O.
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Emission Characteristics of an Axially Staged Sector Combustor for a Small Core High OPR Subsonic Aircraft Engine [PDF]
This paper presents the nitrogen oxides, carbon monoxide, and particulate matter emissions of a single sector axially staged combustor sector designed and fabricated by United Technologies Research Center (UTRC) in partnership with NASA under a compact ...
Capil, Tyler G. +4 more
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Aerothermal modeling program, phase 2 [PDF]
, 1984 The accuracy and utility of current aerothermal models for gas turbine combustors must be improved. Three areas of concern are identified: improved numerical methods for turbulent viscous recirculating flows; flow interaction; and fuel injector-air swirl
Mularz, E. J.
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Applied analytical combustion/emissions research at the NASA Lewis Research Center [PDF]
Emissions of pollutants from future commercial transports are a significant concern. As a result, the Lewis Research Center (LeRC) is investigating various low emission combustor technologies. As part of this effort, a combustor analysis code development
Deur, J. M., Kundu, K. P., Nguyen, H. L.
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Development of low liquid fuel Burnera [PDF]
, 2005 Recently, most of the gas turbine combustion research and development involves in lowering the emissions emitted from the combustor. Emission causes adverse affect to the world and mankind especially. Main concern of the present work is to reduce the NOx
Azeman, Mustafa +6 more
core
Design and preliminary results of a semitranspiration cooled (Lamilloy) liner for a high-pressure high-temperature combustor [PDF]
A Lamilloy combustor liner was designed, fabricated and tested in a combustor at pressures up to 8 atmospheres. The liner was fabricated of a three layer Lamilloy structure and designed to replace a conventional step louver liner. The liner is to be used
Jones, R. E. +3 more
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Investigations of Combustion Performance in LPP Combustor
Journal of Applied Fluid Mechanics, 2017 A Lean Premixed Prevaporized (LPP) low-emission combustor which is applied with the combustion technology of staged lean fuel is developed. To study the cold flow dynamics and the combustion performance of the LPP combustor, both experimental tests using
Y. W. Yan, Y. P. Liu, J. H. Li, W. Cai
doaj
Experimental investigation of diffusion flames with different baffle-plate air-hole diameters. [PDF]
Sci RepMohammed ES +4 more
europepmc +1 more source