Results 61 to 70 of about 197,531 (156)

A Methodology for Afterburner Evaluation [PDF]

open access: yes, 1996
A preliminary investigation of the performance of an afterburner module proposed by the Gas Turbine Research Establishment, Bangalore for the Kaveri engine has been carried out.
Haran, AP   +6 more
core  

One-dimensional flame instability and control of burning in fire-chamber

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2015
The flame stability with regard to one-dimensional exponential perturbations both for the combustion in the fire-chamber and the flame propagating in closed tubes or chambers is investigated.
Victor E. Volkov
doaj   +1 more source

Investigation of the Thermal Degradation of Polyurea: The Effect of Ammonium Polyphosphate and Expandable Graphite [PDF]

open access: yes, 2010
Polyurea was compounded with ammonium polyphosphate and expandable graphite and the morphology was studied by atomic force microscopy. The thermal degradation of polyurea and polyurea compounded with the additives has been investigated using ...
Awad, Walid, Wilkie, Charles A.
core   +1 more source

Study of the Impact of LPG Composition on the Blowoff and Flashback Limits of a Premixed Flame in a Swirl Burner [PDF]

open access: yesJournal of Applied Fluid Mechanics
Liquefied petroleum gas (LPG) is considered one of the gases widely used in many industrial and residential sectors. Still, due to its different compositions, mainly propane (C3H8) and butane (C4H10), it can have other combustion characteristics.
A. S. Mahmood, F. A. Saleh
doaj   +1 more source

Swirl Flame Stability for Hydrogen-Enhanced LPG Combustion in a Low-Swirl Burner: Experimental Investigation

open access: yesApplied Sciences
Recent progress in hydrogen combustion indicates that hydrogen could partially or fully replace traditional fuels in power plants, but maintaining stable flames remains a major challenge for many combustion systems.
Abdulrahman E. J. Alhamd   +2 more
doaj   +1 more source

Improvement of flame stability of residual oil-fired burners by modulating spray swirling flow

open access: yesNihon Kikai Gakkai ronbunshu, 2019
There has been a great demand for flame stability particularly in low-grade residual oil-fired burners. In order to improve the performance of the residual oil burner, it is required to obtain the stable ignition by the swirler devices which create ...
Kazuaki HASHIGUCHI   +5 more
doaj   +1 more source

Effect of thermal expansion on the stability of two-reactant flames [PDF]

open access: yes
The full problem of flame stability for the two-reactant model, which takes into account thermal expansion effects for all disturbance wave lengths, is examined. It is found that the stability problem for the class of two-reactant flames is equivalent to
Jackson, T. L.
core   +1 more source

The stability of new transparent polymeric materials: The epoxy trimethoxyboroxine system. Part 1: The preparation, characterization and curing of epoxy resins and their copolymers [PDF]

open access: yes
The effects of resin composition, curing conditions fillers, and flame retardant additives on the flammability of diglycidyl ether of bisphenol-A (DGEBA) as measured by the oxygen index is examined.
Lin, S. C., Pearce, E.
core   +1 more source

Study on Intumescent Flame Retarded Polystyrene Composites with Improved Flame Retardancy [PDF]

open access: yes, 2010
The flame retardancy and thermal stability of ammonium polyphosphate/tripentaerythritol (APP/TPE) intumescent flame retarded polystyrene composites (PS/IFR) combined with organically-modified layered inorganic materials (montmorillonite clay and ...
Lu, Hongdian, Wilkie, Charles A.
core   +1 more source

Experimental study of the effect of cycle pressure on lean combustion emissions [PDF]

open access: yes
Experiments were conducted in which a stream of premixed propane and air was burned under conditions representative of gas turbine operation. Emissions of NOx, CO, and unburned hydrocarbons (UHC) were measured over a range of combustor inlet temperature,
Roffe, G., Venkataramani, K. S.
core   +1 more source

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