Recovery Factor using Temperature Calculator

✖Adiabatic wall temperature, is the temperature acquired by a wall in liquid or gas flow if the condition of thermal insulation is observed on it.ⓘ Adiabatic Wall Temperature [T_wall]			+10% -10%
✖The Static Temperature is defined as the temperature of the gas if it had no ordered motion and was not flowing.ⓘ Static Temperature [T_static]			+10% -10%
✖Total Temperature is the sum of the static temperature and the dynamic temperature.ⓘ Total Temperature [T_t]			+10% -10%

✖Recovery Factor is a dimensionless number defined by the ratio of difference in enthalpies.ⓘ Recovery Factor using Temperature [r]

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Formula

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Recovery Factor using Temperature

Formula

r = \frac{T wall - T static}{T t - T static}

Example

3 = \frac{425 K - 350 K}{375 K - 350 K}

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Recovery Factor using Temperature Solution

STEP 0: Pre-Calculation Summary

Formula Used

Recovery Factor = (Adiabatic Wall Temperature-Static Temperature)/(Total Temperature-Static Temperature)
r = (T_wall-T_static)/(T_t-T_static)
This formula uses 4 Variables

Variables Used

Recovery Factor - Recovery Factor is a dimensionless number defined by the ratio of difference in enthalpies.
Adiabatic Wall Temperature - (Measured in Kelvin) - Adiabatic wall temperature, is the temperature acquired by a wall in liquid or gas flow if the condition of thermal insulation is observed on it.
Static Temperature - (Measured in Kelvin) - The Static Temperature is defined as the temperature of the gas if it had no ordered motion and was not flowing.
Total Temperature - (Measured in Kelvin) - Total Temperature is the sum of the static temperature and the dynamic temperature.

STEP 1: Convert Input(s) to Base Unit

Adiabatic Wall Temperature: 425 Kelvin --> 425 Kelvin No Conversion Required
Static Temperature: 350 Kelvin --> 350 Kelvin No Conversion Required
Total Temperature: 375 Kelvin --> 375 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r = (T_wall-T_static)/(T_t-T_static) --> (425-350)/(375-350)

Evaluating ... ...

r = 3

STEP 3: Convert Result to Output's Unit

3 --> No Conversion Required

FINAL ANSWER

3 <-- Recovery Factor

(Calculation completed in 00.004 seconds)

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Created by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

Sanjay Krishna has created this Calculator and 300+ more calculators!

Verified by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

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< Viscous Flow Calculators

Aerodynamic Heating Equation for Stanton number

Go Stanton Number = Local Heat Transfer Rate/(Static Density*Static Velocity*(Adiabatic Wall Enthalpy-Wall Enthalpy))

Adiabatic Wall Enthalpy for Flat Plate

Go Adiabatic Wall Enthalpy = Static Enthalpy+Recovery Factor*(Total Specific Enthalpy-Static Enthalpy)

Adiabatic Wall Enthalpy using Recovery Factor

Go Adiabatic Wall Enthalpy = Static Enthalpy+Recovery Factor*(Static Velocity^2)/2

Coefficient of Friction using Stanton Number for Flat Plate Case

Go Coefficient of Friction = (2*Stanton Number)/(Prandtl Number^(-2/3))

Recovery Factor using Temperature Formula

Recovery Factor = (Adiabatic Wall Temperature-Static Temperature)/(Total Temperature-Static Temperature)
r = (T_wall-T_static)/(T_t-T_static)

What is enthalpy?

Enthalpy is a property of a thermodynamic system, defined as the sum of the system's internal energy and the product of its pressure and volume.

How to Calculate Recovery Factor using Temperature?

Recovery Factor using Temperature calculator uses Recovery Factor = (Adiabatic Wall Temperature-Static Temperature)/(Total Temperature-Static Temperature) to calculate the Recovery Factor, The Recovery Factor using temperature formula is defined as the ratio of the difference in adiabatic wall temperature and static temperature to the difference of total temperature and static temperature. Recovery Factor is denoted by r symbol.

How to calculate Recovery Factor using Temperature using this online calculator? To use this online calculator for Recovery Factor using Temperature, enter Adiabatic Wall Temperature (T_wall), Static Temperature (T_static) & Total Temperature (T_t) and hit the calculate button. Here is how the Recovery Factor using Temperature calculation can be explained with given input values -> -9 = (425-350)/(375-350).

FAQ

What is Recovery Factor using Temperature?

The Recovery Factor using temperature formula is defined as the ratio of the difference in adiabatic wall temperature and static temperature to the difference of total temperature and static temperature and is represented as r = (T_wall-T_static)/(T_t-T_static) or Recovery Factor = (Adiabatic Wall Temperature-Static Temperature)/(Total Temperature-Static Temperature). Adiabatic wall temperature, is the temperature acquired by a wall in liquid or gas flow if the condition of thermal insulation is observed on it, The Static Temperature is defined as the temperature of the gas if it had no ordered motion and was not flowing & Total Temperature is the sum of the static temperature and the dynamic temperature.

How to calculate Recovery Factor using Temperature?

The Recovery Factor using temperature formula is defined as the ratio of the difference in adiabatic wall temperature and static temperature to the difference of total temperature and static temperature is calculated using Recovery Factor = (Adiabatic Wall Temperature-Static Temperature)/(Total Temperature-Static Temperature). To calculate Recovery Factor using Temperature, you need Adiabatic Wall Temperature (T_wall), Static Temperature (T_static) & Total Temperature (T_t). With our tool, you need to enter the respective value for Adiabatic Wall Temperature, Static Temperature & Total Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Recovery Factor?

In this formula, Recovery Factor uses Adiabatic Wall Temperature, Static Temperature & Total Temperature. We can use 2 other way(s) to calculate the same, which is/are as follows -

Recovery Factor = sqrt(Prandtl Number)
Recovery Factor = (Adiabatic Wall Enthalpy-Static Enthalpy)/(Total Specific Enthalpy-Static Enthalpy)

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