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RISTurbulent Flame Shape Switching at Conditions Relevant for Gas Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A numerical investigation is conducted to shed light on the reasons leading to different flame configurations in gas turbine (GT) combustion chambers of aeronautical interest. Large eddy simulations (LES) with a flamelet-based ...
Temperature Measurements at the Outlet of a Lean Burn Single-Sector Combustor by Laser Optical Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High overall pressure ratio (OPR) engine cycles for reduced NOx emissions will generate new aggravated requirements and boundary conditions by implementing low emission combustion technologies into advanced engine ...
Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the Large Eddy Simulation/Conditional Moment Closure Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, a single sector lean burn model combustor operating in pilot only mode has been investigated using both experiments and computations with the main objective of analyzing the flame structure and soot formation ...
High Momentum Jet Flames at Elevated Pressure: Detailed Investigation of Flame Stabilization With Simultaneous Particle Image Velocimetry and OH-LIF
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A model FLOX® combustor, featuring a single high momentum premixed jet flame, has been investigated using laser diagnostics in an optically accessible combustion chamber at a pressure of 8 bar. The model combustor was ...