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Calculation Approach Validation for Airblast Atomizers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to formulate a common approach that could provide the spray parameters of airblast atomizers, various processes of liquid preparation, breakup, and secondary atomization have been included ...
Semianalytical Correlations for NOx, CO, and UHC Emissions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To meet the future goals of reduced emissions produced by gas turbine combustors, a better understanding of the process of formation of various pollutants is required. Both empirical and ...
A Semi-Analytical Emission Model for Diffusion Flame, Rich/Lean and Premixed Lean Combustors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To enhance gas turbine combustor performance and emissions characteristics, better design methods need to be developed. In the present investigation, an emission model that simulates a detailed ...
Multicomponent and High-Pressure Effects on Droplet Vaporization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper deals with the multicomponent nature of gas turbine fuels under high-pressure conditions. The study is motivated by the consideration that the droplet submodels that are currently ...
Three-Dimensional Gas Turbine Combustor Emissions Modeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An emission model that combines the analytical capabilities of three-dimensional combustor performance codes with mathematical expressions based on detailed chemical kinetic scheme is formulated. ...
A Computational Procedure for Diffuser-Combustor Flow Interaction Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes a diffuser-combustor flow interaction analysis procedure for gas turbine combustion systems. The method is based on the solution of the Navier–Stokes equations in a generalized ...
Anchored CCD for Gas Turbine Combustor Design and Data Correlation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Correlations based on design database, combined with multidimensional computational combustion dynamics (CCD) models are used in the combustion design process. However, because of limitations in ...
A Semi-Analytical Finite Rate Two-Reactor Model for Gas Turbine Combustors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A gas turbine combustor is modeled using a two-reactor, finite-rate mixing and chemistry gas particle approach. The first reactor, used to simulate combustion in the primary zone, permits ...