Present paper discusses the Swiss Roll micro combustion chamber using hydrogen as a fuel, with the primary objective of low emission combustion device for 1 kW gas turbine engine. With micro gas turbines, micro combustion chamber is one of the important components for power generation. Hydrogen was chosen as a fuel as it is having more flammability and lower reaction time than hydrocarbon fuel. Micro combustion chamber was designed and fabricated using numerical analysis having inlet temperature with lean condition of 0.13 equivalent ratio to rich condition of 1.2 equivalence ratio. With the help of ANSYS CFX software using O’Conaire mechanism with Zeldovich NO. Computational fluid dynamic study was made. The results suggest that the combustor performance deteriorates above the equivalence ratio of 0.5, in terms of NOx emissions.
Numerical Analysis of Lean Premixed Micro Scale Swiss Roll Combustor
Lect.Notes Mechanical Engineering
National Conference on IC Engines and Combustion ; 2019 ; Kurukshetra, India November 01, 2019 - November 04, 2019
2020-08-19
17 pages
Article/Chapter (Book)
Electronic Resource
English
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