News Updates Wednesday 23rd Jan 2019 :
  • Welcome to INPRESSCO, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of Jan/Feb 2019 is 26 Jan 2019, Submit online or at
  • Our journals are indexed in NAAS, University of Regensburg Germany, Google Scholar, Cross Ref etc.
  • DOI is given to all articles

Gas Turbine Blade Cooling Technology–A Case Study

Author : Pranay Pudake, A. M. Elgandelwar and Mandar M.Lele

Pages : 195-201
Download PDF

A gas turbine works on a Brayton cycle. The efficiency of an ideal Brayton cycle depends on the compression ratio and compression ratio is depends on the inlet temperature of the gas entering the turbine. If the inlet temperature of gas increases then the efficiency of the Brayton cycle increases. But the inlet gas temperatures has a limit due to the physical properties of the turbine blades. By sophisticated cooling technique and introduction of high temperature withstanding materials, this limitation can be overcome to a great extent. In this paper, various general types of cooling technologies used for cooling the turbine blades are explained. Also new recent types of cooling techniques for gas turbine, different new technology used in gas turbine blade material are explained with case study.

Keywords: Gas turbine engine, Compressor, Turbine, blade, Heat transfer enhancement etc.

Call for Papers
  1. IJCET- Jan/Feb 2019 Issue

    Submission Last Date
    26 Jan
  2. DOI is given to all articles
  3. Current Issue
  4. IJTT-March-2019
  5. IJAIE-March-2019
  6. IJCSB-March-2019
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2018 INPRESSCO® All Rights Reserved