Enter the absolute temperature at the surface (K) and the absolute flow temperature (K) into the Temperature Ratio Calculator. The calculator will evaluate and display the Temperature Ratio.
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Temperature Ratio Formula
The following formula is used to calculate the Temperature Ratio.
TR = TS / TF
- Where TR is the Temperature Ratio
- TS is the absolute temperature at the surface (K)
- TF is the absolute flow temperature (K)
How to Calculate Temperature Ratio?
The following example problems outline how to calculate Temperature Ratio.
Example Problem #1:
- First, determine the absolute temperature at the surface (K).
- The absolute temperature at the surface (K) is given as: 40.
- Next, determine the absolute flow temperature (K).
- The absolute flow temperature (K) is provided as: 70.
- Finally, calculate the Temperature Ratio using the equation above:
TR = TS / TF
The values given above are inserted into the equation below and the solution is calculated:
TR = 40 / 70 = .5714
Example Problem #2:
For this problem, the variables required are provided below:
absolute temperature at the surface (K) = 80
absolute flow temperature (K) = 90
Test your knowledge using the equation and check your answer with the calculator above.
TR = TS / TF = ?
