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Viscosity of Film given Reynolds Number of Film Formula

GoViscosity of Film given Mass Flow of Condensate Formula

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Viscosity of Film is a measure of its resistance to deformation at a given rate. Check FAQs

μ f = \frac{4 \cdot ṁ 1}{P \cdot Re f}

μ_f - Viscosity of Film?ṁ₁ - Mass Flow of Condensate?P - Wetted Perimeter?Re_f - Reynolds Number of Film?

Viscosity of Film given Reynolds Number of Film Example

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Here is how the Viscosity of Film given Reynolds Number of Film equation looks like with Values.

Here is how the Viscosity of Film given Reynolds Number of Film equation looks like with Units.

Here is how the Viscosity of Film given Reynolds Number of Film equation looks like.

10 = \frac{4 \cdot 7200}{9.6 \cdot 300}

10N*s/m² = \frac{4 \cdot 7200kg/s}{9.6m \cdot 300}

10 = \frac{4 \cdot 7200}{9.6 \cdot 300}

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Viscosity of Film given Reynolds Number of Film Solution

Follow our step by step solution on how to calculate Viscosity of Film given Reynolds Number of Film?

FIRST Step Consider the formula

μ f = \frac{4 \cdot ṁ 1}{P \cdot Re f}

Next Step Substitute values of Variables

∴

μ f = \frac{4 \cdot 7200kg/s}{9.6m \cdot 300}

Next Step Prepare to Evaluate

∴

μ f = \frac{4 \cdot 7200}{9.6 \cdot 300}

Next Step Evaluate

∴

μ f = 10Pa*s

LAST Step Convert to Output's Unit

∴

μ f = 10N*s/m²

Viscosity of Film given Reynolds Number of Film Formula Elements

Variables

Viscosity of Film

Viscosity of Film is a measure of its resistance to deformation at a given rate.

Symbol: μ_f

Measurement: Dynamic ViscosityUnit: N*s/m²

Note: Value should be greater than 0.

Formulas to find Viscosity of Film

Mass Flow of Condensate

Mass Flow of Condensate is the mass of a condensate which passes per unit of time.

Symbol: ṁ₁

Measurement: Mass Flow RateUnit: kg/s

Note: Value should be greater than 0.

Formulas to find Mass Flow of Condensate

Wetted Perimeter

Wetted Perimeter is defined as the surface of the channel bottom and sides in direct contact with the aqueous body.

Symbol: P

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Wetted Perimeter

Reynolds Number of Film

Reynolds Number of Film is the ratio of Inertial force to the viscous force.

Symbol: Re_f

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reynolds Number of Film

Other Formulas to find Viscosity of Film

Go Viscosity of Film given Mass Flow of Condensate

μ f = \frac{ρ L \cdot (ρ L - ρ v) \cdot [g] \cdot (δ^{3})}{3 \cdot ṁ}

Other formulas in Condensation category

Go Film Thickness given Mass Flow of Condensate

δ = {(\frac{3 \cdot μ f \cdot ṁ}{ρ L \cdot (ρ L - ρ v) \cdot [g]})}^{\frac{1}{3}}

Go Condensation Number

Co = (h ̅) \cdot ({(\frac{{(μ f)}^{2}}{(k^{3}) \cdot (ρ f) \cdot (ρ f - ρ v) \cdot [g]})}^{\frac{1}{3}})

Go Condensation Number for Vertical Plate

Co = 1.47 \cdot ({(Re f)}^{- \frac{1}{3}})

Go Condensation Number for Horizontal Cylinder

Co = 1.514 \cdot ({(Re f)}^{- \frac{1}{3}})

How to Evaluate Viscosity of Film given Reynolds Number of Film?

Viscosity of Film given Reynolds Number of Film evaluator uses Viscosity of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Reynolds Number of Film) to evaluate the Viscosity of Film, The Viscosity of Film given Reynolds Number of Film formula is defined as the function of mass flow rate of condensate, Reynolds number of film, viscosity of fluid. In filmwise condensation a laminar film of vapor is created upon a surface. This film can then flow downwards, increasing in thickness as additional vapor is picked up along the way . In dropwise condensation vapor droplets form at an acute angle to a surface. Viscosity of Film is denoted by μ_f symbol.

How to evaluate Viscosity of Film given Reynolds Number of Film using this online evaluator? To use this online evaluator for Viscosity of Film given Reynolds Number of Film, enter Mass Flow of Condensate (ṁ₁), Wetted Perimeter (P) & Reynolds Number of Film (Re_f) and hit the calculate button.

FAQs on Viscosity of Film given Reynolds Number of Film

What is the formula to find Viscosity of Film given Reynolds Number of Film?

The formula of Viscosity of Film given Reynolds Number of Film is expressed as Viscosity of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Reynolds Number of Film). Here is an example- 10 = (4*7200)/(9.6*300).

How to calculate Viscosity of Film given Reynolds Number of Film?

With Mass Flow of Condensate (ṁ₁), Wetted Perimeter (P) & Reynolds Number of Film (Re_f) we can find Viscosity of Film given Reynolds Number of Film using the formula - Viscosity of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Reynolds Number of Film).

What are the other ways to Calculate Viscosity of Film?

Here are the different ways to Calculate Viscosity of Film-

Viscosity of Film=(Density of Liquid*(Density of Liquid-Density of Vapor)*[g]*(Film Thickness^3))/(3*Mass Flow Rate)

Can the Viscosity of Film given Reynolds Number of Film be negative?

No, the Viscosity of Film given Reynolds Number of Film, measured in Dynamic Viscosity cannot be negative.

Which unit is used to measure Viscosity of Film given Reynolds Number of Film?

Viscosity of Film given Reynolds Number of Film is usually measured using the Newton Second per Square Meter[N*s/m²] for Dynamic Viscosity. Pascal Second[N*s/m²], Millinewton Second per Square Meter[N*s/m²], Dyne Second per Square Centimeter[N*s/m²] are the few other units in which Viscosity of Film given Reynolds Number of Film can be measured.

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Viscosity of Film given Reynolds Number of Film Formula

​GoViscosity of Film given Mass Flow of Condensate Formula

Viscosity of Film given Reynolds Number of Film Example

Viscosity of Film given Reynolds Number of Film Solution

Viscosity of Film given Reynolds Number of Film Formula Elements

Other Formulas to find Viscosity of Film

Other formulas in Condensation category

How to Evaluate Viscosity of Film given Reynolds Number of Film?

FAQs on Viscosity of Film given Reynolds Number of Film

Variable Name

GoViscosity of Film given Mass Flow of Condensate Formula