BibTeX:

@article{IJIRSTV1I6037,
     title={Gas Turbine and Combustion Chamber- A Review of the Cooling Techniques, The Problem of Scale Effect and Types of Flow},
     author={RAVIKANT SAHU, EKLABYA GUPTA, DEEPAK KUMAR DEWANGAN, PRAKASH KUMAR SEN and PRABHAT RANJAN MISHRA},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={1},
     number={6},
     pages={34--41},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV1I6037.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

This paper briefly reviews some of the work on advanced the liner cooling techniques - specifically laminated porous wall cooling, angled-multirole (effusion) cooling and composite metal matrix liner cooling. The concept definition, heat transfer design procedure and design problems including key materials and fabrication considerations associated with each basic concept will be reviewed. Combustion characteristics and pollutant emissions are studied for different fuels. The influence of droplet diameter on pollutant emissions at all conditions is studied. The fuel and oxidizer are supplied at ambient conditions. The concept of high swirl flows has been adopted to achieve high internal recirculation rates, residence time and increased dilution of the fresh reactants in the primary combustion zone, resulting in flameless combustion mode. Numerical computation has been applied to investigate the temperature field in a gas turbine combustion chamber. The simulation assumed that pressure imbalance conditions of air flow between primary and secondary inlets occur.

gas turbine, combustion chamber, cooling techniques, turbulent flow