Prime Movers Flashcards
1
Q
How do Steam Turbines work?
A
Takes the high internal (thermal) energy supplied by superheated steam and converts it to useful kinetic energy.
2
Q
Is moisture inside the machine good or bad for a Steam Turbine?
A
Very bad.
3
Q
What are two types of blades on a Steam Turbine?
A
- Impulse Blades
- Reaction Blades
4
Q
What holds the Steam Turbine blades in place at the end?
A
Shrouding
5
Q
Which type of seal is used on a large high pressure Steam Turbine?
A
Labyrinth Seals
6
Q
What type of seals are used on smaller Steam Turbines?
A
Carbon Seals
