SYNOPSIS
An alternative configuration for a regenerative gas turbine engine cycle is presented that yields higher cycle efficiencies than either simple or conventional regenerative cycles operating under the same conditions. The essence of the scheme is to preheat compressor discharge air with high temperature combustion gases before the latter are fully expanded across the turbine. The efficiency is improved because air enters the compressor at a higher temperature, and hence heat addition in the co ....etc

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Presented by:
JAGADEESH D.L


Gas turbine
Introduction
A gas turbine is an engine where fuel is continuously burnt with compressed air to produce a stream of hot, fast moving gas. This gas stream is used to power the compressor that supplies the air to the engine as well as providing excess energy that may be used to do other work.
The engine consists of three main parts. The compressor, the combustor and the turbine.
The compressor usually sits at the front of the engine. There are two main types of compre ....etc

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ABSTRACT
A new generation of small scale (less than 20 MWe) biomass fueled, power plants are
being developed based on a gas turbine (Brayton cycle) prime mover. These power plants
are expected to increase the efficiency and lower the cost of generating power from fuels
such as wood. The new power plants are also expected to economically utilize annual
plant growth materials (such as rice hulls, cotton gin trash, nut shells, and various straws,
grasses, and animal manures) that are not normally considered as fuel for power plants.
This p ....etc

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P V Ramaiah J. and G Krishnaiah2
I Department of Mechanical Engineering, Srikalahasteeswara Institute of Technology, Andhra Pradesh, India 2Department of Mechanical Engineering, SV University College of Engineering, Andhra Pradesh, India
The manuscript was received on 15 June 2006 and was accepted after revision for publication on 30 May 2007. DOl: 1O.1243/09544062JMES411


abstract

The paper deals with modelling and design of a friction damper. This has been done in four phases. In the first p ....etc

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PRESENTED BY
AASHIQ


GAS TURBINE
DEFINITION
 A gas turbine, also called a combustion turbine, is a rotary engine that extracts energy from a flow of combustion gas. It has an upstream compressor coupled to a downstream turbine, and a combustion chamber in-between. Gas turbine may also refer to just the turbine component.
 Energy is added to the gas stream in the combustor, where fuel is mixed with air and ignited. In the high pressure environment of the combustor, combustion of the fuel increases the ....etc

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i am rahul , doing M.Tech from SVNIT surat. i know the basics of EGR of gas turbine engines. i want the full project report ....etc

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Structural and thermal analysis of gas turbine casing

ABSTRACT
Gas Turbine is a rotary engine, which converts the energy of hot gases into mechanical energy. The hot flue gasses at high pressure and high temperature expand in the turbine section to produce mechanical work. Turbine casing (shell) controls the axial and radial positions of the shrouds and nozzles.
It determines Turbine clearances and relative positions of the nozzles to the Turbine buckets. This positioning is critical to Gas Turbine perf ....etc

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The gas turbine has been an enormously successful power plant for aircraft and marine propulsion, and electric power generation, due to its lightweight, smooth and reliable operation, low emissions, and varied applications. Nevertheless, it is not very efficient in converting fuel energy to useful work, due to fundamental thermodynamic limitations imposed by turbo machinery technology.

In recent years, there is renewed interest in the potential high efficiency of alternative thermodynamic cycles and unsteady combustion systems for propul ....etc

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