Steam Turbine Flow Diagram. There are mainly three primary inputs given to thermal power generating plants for producing electricity. Note you need the tables and h s chart for steam.
Exit velocity of nozzle vw1 tangential component of entering steam also known as velocity of whirl at entrance vr1 relative velocity of steam wrt tip of blade at inlet it is the vectorial difference. The flow rate of steam in kgs. One tangential component v w1 and.
Here is a simple step by step guide.
Steam turbines can usually operate across a broad speed range and do not fail when overloaded. Flow diagram of a steam thermal power plant. Heat energy input to turbine per kg of inlet steam h 1 h 2 698 648 50 kcalkg step 4. The steam is expanded reversibly and adiabatically in a turbine to 1 bar.