Enter the work output and the total heat input of a heat engine into the calculator to determine the thermal efficiency.
Thermal Efficiency Formula
The following formula is used to calculate the thermal efficiency.
ηth = W / Q
- Where ηth is the thermal efficiency
- W is the work output (J)
- Q is the heat input (J)
FAQ
What is thermal efficiency?
Thermal efficiency is the rate or efficiency at which a heat engine converts heat into to work.
Can something be 100% thermal efficient?
No, in reality, heat engines will always have some losses associated with them.
Thermal Efficiency Example
How to calculate thermal efficiency?
- First, determine the input heat.
Measure the total heat put into the engine. For this example we will say this is 10 J of heat.
- Next, determine the workout output.
Measure the total work produced by the engine. For this example the work is 9 J.
- Finally, calculate the thermal efficiency.
Using the formula we find the thermal efficiency to be 9/10 = .90 = 90%
Related Terms
| thermal efficiency calculator |
| thermal efficiency formula |
| how to calculate thermal efficiency |
| thermal efficiency |
| thermal efficiency equation |
| thermal efficiency of rankine cycle |
| thermal efficiency of engine |
| thermal efficiency meaning |
| how to calculate thermal efficiency of an engine |
| thermal efficiency of ic engine formula |
| how to find thermal efficiency |
| thermal efficiency of coal power plant |
| thermal efficiency of nuclear power plant |
| high thermal efficiency |
| efficiency of heat engine equation |
| thermal efficiency of a rankine cycle |
| thermal efficiency of gas turbine formula |
| thermal efficiency thermodynamics |
| efficiency of thermal power plant formula |
| how to calculate efficiency of heat engine |
| engine thermal efficiency formula |
| explain thermal efficiency |
| net thermal efficiency |
| calculate the maximum possible efficiency of a heat engine |
