top of page
To see this working, head to your live site.
What is net work output and why does it always less than work produced by Steam Turbine or Engine?
What is net work output and why does it always less than work produced by Steam Turbine or Engine?
1 answer0 replies
Like
Comments (1)
bottom of page
In most thermodynamic cycles (either work producing or work consuming) there are 4 common processes as follows:
Heat Addition
Heat rejection
Work Output
Work Input
These 4 processes are always present. The fourth work input process is the one where compression or pumping of working fluid takes place. These processes require work input. Some part of work that is produced by turbine or engine is provided as work input. As this work goes back into the cycle it can not be used to do any external work. Hence it has to be subtracted from the work produced by turbine or engine.
Generally speaking,
Wnet = Wproduced - Wconsumed in cycle
Wnet = Wturbine/engine - Wpump/compressor
This work output is less than the work produced at the turbine/engine.