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MEASUR-Tools-Suite v1.0.11
The MEASUR Tools Suite is a collection of industrial efficiency calculations written in C++ and with bindings for compilation to WebAssembly.
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All gas-dynamics calculations require absolute temperature. The Rankine scale is the absolute temperature scale in U.S. customary units, defined such that 0 °R equals absolute zero. The offset from Fahrenheit to Rankine is 459.67 degrees.
\begin{equation}\label{eq:orifice-method-temperature} T_R = T_F + 459.67 \end{equation}
| \(T_R\) | Air temperature in degrees Rankine \([\unit{ \degreeRankine}]\) |
| \(T_F\) | Compressed air temperature at the leak point \([\unit{ \degreeFahrenheit}]\) |
| \(459.67\) | Fahrenheit-to-Rankine offset \([\unit{ \degreeRankine}]\) |
1.9.8