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Development and Characterization of Additive-Manufactured Mesoscale Combustor Array
Publisher: American Society of Civil Engineers
Abstract: Development of a stable and efficient small-scale combustor architecture with comparable performance emission characteristics to large-scale burners is presented. Furthermore, the proposed architecture reduced susceptibility ...
Prospects for Low-Resolution NDIR Sensors to Discern Ignition Properties of Fuels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The cetane number (CN) is an important fuel property to consider for compression ignition engines as it is a measure of a fuel's ignition delay. Derived cetane number (DCN) already varies significantly within jet fuels. ...
A Phenomenological Thermal Spray Wall Interaction Modeling Framework Applied to a High-Temperature Ignition Assistant Device
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Airborne compression ignition engines must operate with reliable ignition systems to achieve proper ignition at every cycle, particularly at high altitudes. Glow-plug-based ignition-assistant (IA) devices can provide the ...
Characterizing Drop-Wall Interactions of Engine Fuels at Engine-Relevant Conditions Using Smoothed Particle Hydrodynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In an internal combustion engine, interactions of fuel droplets and heated walls can significantly affect the combustion process and engine performance. The formation and characteristics of secondary droplets from drop-wall ...
Predicting Leidenfrost Temperature and Effects of Impact Conditions on Droplet Size Distribution in Film-Boiling Regime
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The interaction of a droplet with a solid wall is relevant in various engineering applications. The properties of the resulting secondary droplets are determined by the wall temperature, ambient pressure, impact momentum, ...