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Numerical Analysis of High Frequency Transverse Instabilities in a Can-Type Combustor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dry low emissions (DLE) systems are well-known to be susceptible to thermoacoustic instabilities. In particular, transverse, spinning modes of high frequency may appear, and lead to severe damage in a matter of seconds. ...
An Investigation of a Multi-Injector, Premix/Micromix Burner Burning Pure Methane to Pure Hydrogen
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Micromix combustion technology has been identified as a promising strategy to mitigate the risks associated with burning high-hydrogen-content fuels. This technology has recently been introduced in premixed injector designs ...
Characterization of a Novel Additive Manufacturing Micromix Nozzle Burning Methane to Hydrogen
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As the energy landscape transitions to low/zero-carbon fuels, gas turbine manufacturers are targeting fuel flexible operation with natural gas, syngas, and hydrogen-enriched mixtures. Having a single geometry that can ...
Investigation of Viscor and Methanol Spray Dynamics Using Proper Orthogonal Decomposition in Siemens Energy Industrial Atomizers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The demand to reduce carbon emissions has prompted research into alternative fuels that can replace conventional fuels like diesel in industrial gas turbines. Among different potential biofuels and e-fuels, methanol emerges ...