Simulation and Experimental Analysis of Tangential Over Fire Air System of an Industrial Boiler

Authors

  • Dr K S Shanmukharadhya Professor & Head, Department of Mechanical Engineering, Sir M Visvesvaraya Institute of Technology, Bengaluru - 562 157 India

DOI:

https://doi.org/10.7324/IJERAT.3121

Keywords:

Bagasse, Combustion, Tangential plane, Over fire.

Abstract

The tangential over fire air system is a unique firing technique used in modern boilers. The combustion technique has been successfully used for bagasse combustion in cogeneration plants. In these boilers the fuel particles are accelerated by the distributor air jets to enter the furnace chamber. As the particles enter the combustion chamber, they are further subjected to under grate air and tangential over fire air, which helps in rapid mixing of the fuel with air.  The present study provides numerical and experimental investigations made on an industrial biomass fired furnace with tangential firing system. The effect of tangential over fire air system on combustion of bagasse across the tangential plane is well predicted and compared with good agreement with the measurements made at tangential plane. 

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Published

2017-08-05

How to Cite

Simulation and Experimental Analysis of Tangential Over Fire Air System of an Industrial Boiler . (2017). International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135) DOI: 10.31695 IJERAT, 3(8), 30-34. https://doi.org/10.7324/IJERAT.3121