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RISShort Helical Combustor: Flow Control in a Combustion System With Angular Air Supply
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The concept of the novel short helical combustor (SHC) was investigated in our previous work (Ariatabar et al., 2016, “Short Helical Combustor: Concept Study of an Innovative Gas Turbine Combustor With Angular Air Supply,” ...
Reacting Flow Prediction of the Low-Swirl Lifted Flame in an Aeronautical Combustor With Angular Air Supply
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The development of lean-burn combustion systems is of paramount importance for reducing the pollutant emissions of future aero engine generations. By tilting the burners of an annular combustor in circumferential direction ...
Modeling Spray Formation in Gas Turbines—A New Meshless Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new meshless Lagrangian particle code has been developed to tackle the challenging numerical modeling of primary atomization. In doing so the correct treatment and representation of the interfacial physics are crucial ...
Air-Assisted Atomization at Constant Mass and Momentum Flow Rate: Investigation into the Ambient Pressure Influence With the Smoothed Particle Hydrodynamics Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A twin-fluid atomizer configuration is simulated by means of the two-dimensional (2D) weakly compressible smoothed particle hydrodynamics (SPH) method and compared to experiments. The gas-to-liquid ratio (GLR), the momentum ...
Smoothed Particle Hydrodynamics Simulation of Oil-Jet Gear Interaction1
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the complex two-phase flow during oil-jet impingement on a rotating spur gear is investigated using the meshless smoothed particle hydrodynamics (SPH) method. On the basis of a two-dimensional setup, a ...