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Steam turbine classification ppt


2020-01-26 12:20 PRICIPLE OF STEAM TURBINE Steam turbine depends completely upon the dynamic action of the steam. According to Newtons second law of motion, the FORCE is proportional to the rate of change of MOMENTUM (mass x velocity).

[PPT on Steam Turbine 1. SHANTI INSTITUTE OF TECHNOLOGY Submitted by: Submitted to: (Sumit Sharma) (ME Department). 2. STEAM TURBINE. A Turbine is a device which converts the heat energy 4. INTRODUCTION OF STEAM TURBINE STEAM TURBINE is a prime mover in which pressure energy 5. steam turbine classification ppt In steam turbines, the heat energy of the steam is first converted into kinetic (velocity) energy which in turn is transformed into mechanical energy of rotation and then drives the generator for the power generation. 5 Classification of Steam Turbines. Based on action of steam or type of expansion; Impulse or velocity or De Laval turbine

When the turbine rotor is rotating at high speed the blades will be subjected to considerable centrifugal force and variations in steam velocity across the blades will result in blade vibration. 2. ROTOR acts as the shaft which transmits the mechanical power produced to the propeller shaft via the gearing. steam turbine classification ppt

CLASSIFICATIONS OF STEAM TURBINES Steam Turbines Types of Steam Turbines. The pressure drop suffered by steam while passing through the moving blades causes a extra generation of kinetic energy within the moving blades, giving rise to reaction and adds to the propelling force, which is applied through the rotor to the turbine shaft. Steam Turbines Classification. Turbine thrust bearings absorb any axial thrust created in the turbine and also maintain the axial position of the rotor in the casing. The thrust bearings are double acting, segmented shoe, Kingsbury type thrust bearings. They are usually located on the forward end of each turbine Ppt of turbine. 1. BHAGWANT UNIVERSITY AJMER PRESENTATION ON: TURBINE SUBMITTED BY: RAJEEV KUMAR MANDAL ROLL NO. 2. 3. 1. INTRODUCTION: The device in which the kinetic, potential or intermolecular energy held by the fluid is converted in the form of mechanical energy of a rotating member is known as a turbine. steam turbine classification ppt Steam turbines Nikola Budimir Brodostrojarstvo 1. Introduction 1. 1. Definition A steam turbine is a mechanical device that extracts thermal energy from pressurized A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow. com id: 4170b3MDAwM



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