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Gas turbine and gas-vapor units with ceramic modules

Authors: Kulandin A.A., Dubershtein V.Kh., Sudarev A.V. Published: 09.10.2015
Published in issue: #1(18)/1995  

DOI:

 
Category: Power Engineering | Chapter: Turbomachines and Combination Turbine Plants  
Keywords:

The problems of structural ceramic materials application for the high temperature uncooled flow paths of gas turbine units (GTU) at their autonomous operation and as a part of the combined cycle plants with recovery boiler, are discussed. The main features of thermodynamic analysis for optimization of thermal diagrams and cycles, are shown. A requirement of block-module approach to build up the GTU design schemes as well as an expediency to use a cycle with air intercooling in the compression process, are described. A feasibility to raise the thermal stations effectiveness by 15...18%, is defined.