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RISSwirl and Counterswirl Effects in Prefilming Airblast Atomizers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The performance characteristics of prefilming airblast atomizers depend largely on the shear stresses in each of the two air supply channels. As an extension of previously reported results, ...
Second-Generation Low-Emission Combustors for ABB Gas Turbines: Field Measurements With GT11N-EV
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In February 1991, a type GT11N gas turbine (Midland, USA) was retrofitted with ABB’s new EV-Silo-Combustor. Tests were then carried out to examine the operation concept, to demonstrate the ...
Analysis of the Pollutant Formation in the FLOX® Combustion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: FLOX®, or flameless combustion is characterized by ultralow NOx emissions. Therefore the potential for its implementation in gas turbine combustors is investigated in recent research activities. ...
Laser-Based Investigations of Periodic Combustion Instabilities in a Gas Turbine Model Combustor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The driving mechanism of pulsations in gas turbine combustors depends on a complex interaction between flow field, chemistry, heat release, and acoustics. Experimental data on all these factors ...
Autoignition Limits of Hydrogen at Relevant Reheat Combustor Operating Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The use of highly reactive fuels in the lean premixed combustion systems employed in stationary gas turbines can lead to many practical problems, such as unwanted autoignition in regions not ...