TY - JOUR AU - Pittas, N. AU - Moutsios, Vasileios AU - Georgiou, Demos P. AU - Muravieva, Irini PY - 2021/07/23 Y2 - 2024/03/28 TI - VALIDATION OF EQUATIONS LECKNER FOR CALCULATE THE EMISSIVITY OF GAS COMBUSTION MIXTURE OBTAINED FROM THE COMPARATION WITH THE METHOD OF HOTTEL AND THE APPLICATION ON AN INDUSTRIAL THREE BED REGENERATIVE CHAMBER COMBUSTION UNIT JF - International Journal of Engineering Technologies and Management Research JA - Int. J. Eng. Tech. Mgmt. Res. VL - 8 IS - 7 SE - Articles DO - 10.29121/ijetmr.v8.i7.2021.991 UR - https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/IJETMR21_A07_2617 SP - 58-76 AB - <p>This paper investigates the validity of the LECKNER to calculate the of mixture of gas combustion in by H. and R. J. Tucker method for enclosures with surfaces exposed to significant thermal radiation. The analysis is focused on a specific combustion chamber in a three-bed regenerative oxidizer and calculates the coefficient of absorption and the corresponding thermal irradiation flux exchanges among the hot wall surfaces of the chamber. The temperature distribution and the initial composition of the gaseous mixture at the inlet plane were assumed known.</p> ER -