Viscosity of Wall using Wall Temperature and Static Temperature Calculator

✖Static viscosity, is the viscosity of continuous flow, viscosity measures the ratio of the viscous force to the inertial force on the fluid.ⓘ Static Viscosity [μe]			+10% -10%
✖Wall Temperature is the temperature at the wall.ⓘ Wall Temperature [Tw]			+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%

✖Wall viscosity is the viscosity of fluid in near wall during the turbulent flow.ⓘ Viscosity of Wall using Wall Temperature and Static Temperature [μ_w]

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Formula

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Viscosity of Wall using Wall Temperature and Static Temperature

Formula

`"μ"_{"w"} = "μe"*"Tw"/"T"_{"static"}`

Example

`"0.48P"="11.2P"*"15K"/"350K"`

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Viscosity of Wall using Wall Temperature and Static Temperature Solution

STEP 0: Pre-Calculation Summary

Formula Used

Wall Viscosity = Static Viscosity*Wall Temperature/Static Temperature
μ_w = μe*Tw/T_static
This formula uses 4 Variables

Variables Used

Wall Viscosity - (Measured in Pascal Second) - Wall viscosity is the viscosity of fluid in near wall during the turbulent flow.
Static Viscosity - (Measured in Pascal Second) - Static viscosity, is the viscosity of continuous flow, viscosity measures the ratio of the viscous force to the inertial force on the fluid.
Wall Temperature - (Measured in Kelvin) - Wall Temperature is the temperature at the wall.
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.

STEP 1: Convert Input(s) to Base Unit

Static Viscosity: 11.2 Poise --> 1.12 Pascal Second (Check conversion here)
Wall Temperature: 15 Kelvin --> 15 Kelvin No Conversion Required
Static Temperature: 350 Kelvin --> 350 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

μ_w = μe*Tw/T_static --> 1.12*15/350

Evaluating ... ...

μ_w = 0.048

STEP 3: Convert Result to Output's Unit

0.048 Pascal Second -->0.48 Poise (Check conversion here)

FINAL ANSWER

0.48 Poise <-- Wall Viscosity

(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

Maiarutselvan V has verified this Calculator and 300+ more calculators!

< 8 Supersonic Aerothermodynamics Calculators

Mach Number over Flat Plate using Static Temperature and Wall Temperature

Go Mach Number = sqrt((Temperature of wall in Kelvin/Static Temperature-1)/((Specific Heat Ratio-1)/2))

Total Temperature over Flat Plate under Viscous Mach Flow

Go Total Temperature = Static Temperature+Static Temperature*((Specific Heat Ratio-1)/2)*Mach Number^2

Large Mach Number over Flat Plate using Static Temperature and Wall Temperature

Go Mach Number = sqrt((Wall Temperature/Static Temperature)/((Specific Heat Ratio-1)/2))

Total Temperature over Flat Plate under Viscous Very High Mach Flow

Go Total Temperature = Static Temperature*((Specific Heat Ratio-1)/2)*Mach Number^2

Viscosity of Wall using Wall Temperature and Static Temperature

Go Wall Viscosity = Static Viscosity*Wall Temperature/Static Temperature

Wall Density of Fluid over Flat Plate

Go Wall Density = Static density/(Wall Temperature/Static Temperature)

Pressure Ratio for Cold-Wall Case Weak Interaction

Go Pressure Ratio = 1+0.078*Viscous Interaction Similarity Parameter

Pressure Ratio for Cold-Wall Case Strong Interaction

Go Pressure Ratio = 1+0.15*Viscous Interaction Similarity Parameter

Viscosity of Wall using Wall Temperature and Static Temperature Formula

Wall Viscosity = Static Viscosity*Wall Temperature/Static Temperature
μ_w = μe*Tw/T_static

What is Viscosity ?

Viscosity is a measure of a fluid's resistance to flow. It describes the internal friction of a moving fluid. A fluid with large viscosity resists motion because its molecular makeup gives it a lot of internal friction.

How to Calculate Viscosity of Wall using Wall Temperature and Static Temperature?

Viscosity of Wall using Wall Temperature and Static Temperature calculator uses Wall Viscosity = Static Viscosity*Wall Temperature/Static Temperature to calculate the Wall Viscosity, The viscosity of wall using wall temperature and static temperature formula is defined as the product of static viscosity and ratio of the wall and static temperature. Wall Viscosity is denoted by μ_w symbol.

How to calculate Viscosity of Wall using Wall Temperature and Static Temperature using this online calculator? To use this online calculator for Viscosity of Wall using Wall Temperature and Static Temperature, enter Static Viscosity (μe), Wall Temperature (Tw) & Static Temperature (T_static) and hit the calculate button. Here is how the Viscosity of Wall using Wall Temperature and Static Temperature calculation can be explained with given input values -> 4.8 = 1.12*15/350.

FAQ

What is Viscosity of Wall using Wall Temperature and Static Temperature?

The viscosity of wall using wall temperature and static temperature formula is defined as the product of static viscosity and ratio of the wall and static temperature and is represented as μ_w = μe*Tw/T_static or Wall Viscosity = Static Viscosity*Wall Temperature/Static Temperature. Static viscosity, is the viscosity of continuous flow, viscosity measures the ratio of the viscous force to the inertial force on the fluid, Wall Temperature is the temperature at the wall & The Static Temperature is defined as the temperature of the gas if it had no ordered motion and was not flowing.

How to calculate Viscosity of Wall using Wall Temperature and Static Temperature?

The viscosity of wall using wall temperature and static temperature formula is defined as the product of static viscosity and ratio of the wall and static temperature is calculated using Wall Viscosity = Static Viscosity*Wall Temperature/Static Temperature. To calculate Viscosity of Wall using Wall Temperature and Static Temperature, you need Static Viscosity (μe), Wall Temperature (Tw) & Static Temperature (T_static). With our tool, you need to enter the respective value for Static Viscosity, Wall Temperature & Static Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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