Investigation of radiation heat transfer in a CAN combustion chamber of a micro gas turbine

نویسندگان

چکیده

Thermal radiation plays a key role in heat transfer between the flame and its surroundings. Measuring flux from chamber is challenging due to impact of walls. Radiation emitted walls reflection interfere with measurement radiation. In this paper, various parameters that affect are investigated. These studies based on wall incident flux. A theoretical method proposed calculate compared it CFD simulation results confirm accuracy. The DO model steady Flamelet combustion modified k-ε turbulence have been used simulate can-type chamber.  The were good agreement their ones, estimation emission was accurately acceptable. It found out entire temperature range investigated type chamber, never deflects more than 10%

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ژورنال

عنوان ژورنال: The International Journal of Multiphysics

سال: 2022

ISSN: ['1750-9548', '2048-3961']

DOI: https://doi.org/10.21152/1750-9548.16.4.357