Month: May 2023
Axial shift of steam turbine
Axial shift is an important parameter in the operation of steam turbines. It refers to the movement of the rotor along the axial direction. In a steam turbine, the rotor is supported by bearings and is subject to axial and radial loads due to the flow of steam and theRead More
Eccentricity of steam turbine
Eccentricity refers to the deviation of the centerline of a rotating element, such as a steam turbine rotor, from its true axis of rotation. In a steam turbine, eccentricity can be caused by a variety of factors, including manufacturing tolerances, wear, and uneven thermal expansion. Some of the effects ofRead More
Turbine oil system
The functions of a turbine oil system In a steam turbine, ( 200 MW & above capacity) the main oil pump is typically a turbine shaft mounted centrifugal type pump. Here are some key features of the main oil pump:- Auxiliary oil pump In a steam turbine, auxiliary oil pumpsRead More
Importance of Turbine Stress Evaluators in Ensuring Safe and Efficient Turbine Operation
Turbines play a critical role in power generation, and they are subjected to significant mechanical and thermal stresses during operation. To ensure that turbines can withstand these stresses without failure, it is essential to have a tool that can evaluate their behavior under different operating conditions. This is where turbineRead More
High pressure feed water heater
A high-pressure feedwater heater is a type of heat exchanger used in steam power plants to preheat the feedwater supplied to the boiler. The feedwater heater receives high-pressure water from the turbine condenser and transfers the heat to the feedwater coming from the pump before it enters the boiler. TheRead More