Reynolds Number for Condensate Film Calculator

✖Mass Flow of Condensate is the mass of a condensate which passes per unit of time.ⓘ Mass Flow of Condensate [ṁ₁]			+10% -10%
✖Wetted Perimeter is defined as the surface of the channel bottom and sides in direct contact with the aqueous body.ⓘ Wetted Perimeter [P]			+10% -10%
✖The Viscosity of fluid is a measure of its resistance to deformation at a given rate.ⓘ Viscosity of Fluid [μ]			+10% -10%

✖Reynolds Number of Film is the ratio of Inertial force to the viscous force.ⓘ Reynolds Number for Condensate Film [Re_f]

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Reynolds Number for Condensate Film Solution

STEP 0: Pre-Calculation Summary

Formula Used

Reynolds Number of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Viscosity of Fluid)
Re_f = (4*ṁ₁)/(P*μ)
This formula uses 4 Variables

Variables Used

Reynolds Number of Film - Reynolds Number of Film is the ratio of Inertial force to the viscous force.
Mass Flow of Condensate - (Measured in Kilogram per Second) - Mass Flow of Condensate is the mass of a condensate which passes per unit of time.
Wetted Perimeter - (Measured in Meter) - Wetted Perimeter is defined as the surface of the channel bottom and sides in direct contact with the aqueous body.
Viscosity of Fluid - (Measured in Pascal Second) - The Viscosity of fluid is a measure of its resistance to deformation at a given rate.

STEP 1: Convert Input(s) to Base Unit

Mass Flow of Condensate: 7200 Kilogram per Second --> 7200 Kilogram per Second No Conversion Required
Wetted Perimeter: 9.6 Meter --> 9.6 Meter No Conversion Required
Viscosity of Fluid: 10 Newton Second per Square Meter --> 10 Pascal Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Re_f = (4*ṁ₁)/(P*μ) --> (4*7200)/(9.6*10)

Evaluating ... ...

Re_f = 300

STEP 3: Convert Result to Output's Unit

300 --> No Conversion Required

FINAL ANSWER

300 <-- Reynolds Number of Film

(Calculation completed in 00.004 seconds)

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University School of Chemical Technology-USCT (GGSIPU), New Delhi

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< Condensation Calculators

Condensation Number

LaTeX Go Condensation Number = (Average Heat Transfer Coefficient)*((((Viscosity of Film)^2)/((Thermal Conductivity^3)*(Density of Liquid Film)*(Density of Liquid Film-Density of Vapor)*[g]))^(1/3))

Film Thickness given Mass Flow of Condensate

LaTeX Go Film Thickness = ((3*Viscosity of Film*Mass Flow Rate)/(Density of Liquid*(Density of Liquid-Density of Vapor)*[g]))^(1/3)

Condensation Number for Horizontal Cylinder

LaTeX Go Condensation Number = 1.514*((Reynolds Number of Film)^(-1/3))

Condensation Number for Vertical Plate

LaTeX Go Condensation Number = 1.47*((Reynolds Number of Film)^(-1/3))

Reynolds Number for Condensate Film Formula

LaTeX Go

Reynolds Number of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Viscosity of Fluid)
Re_f = (4*ṁ₁)/(P*μ)

What is Heat Transfer?

Heat Transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy between physical systems. Heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes.

Define Thermal Conductivity & Factors affecting it?

Thermal conductivity is defined as the ability of a substance to conduct heat. Factors Affecting The Thermal Conductivity are: Moisture, Density of material, Pressure, Temperature & Structure of material.

How to Calculate Reynolds Number for Condensate Film?

Reynolds Number for Condensate Film calculator uses Reynolds Number of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Viscosity of Fluid) to calculate the Reynolds Number of Film, The Reynolds Number for Condensate Film formula is defined as ratio of four times the mass flow rate of condensate to the product of wetted perimeter and viscosity. Reynolds Number of Film is denoted by Re_f symbol.

How to calculate Reynolds Number for Condensate Film using this online calculator? To use this online calculator for Reynolds Number for Condensate Film, enter Mass Flow of Condensate (ṁ₁), Wetted Perimeter (P) & Viscosity of Fluid (μ) and hit the calculate button. Here is how the Reynolds Number for Condensate Film calculation can be explained with given input values -> 300 = (4*7200)/(9.6*10).

FAQ

What is Reynolds Number for Condensate Film?

The Reynolds Number for Condensate Film formula is defined as ratio of four times the mass flow rate of condensate to the product of wetted perimeter and viscosity and is represented as Re_f = (4*ṁ₁)/(P*μ) or Reynolds Number of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Viscosity of Fluid). Mass Flow of Condensate is the mass of a condensate which passes per unit of time, Wetted Perimeter is defined as the surface of the channel bottom and sides in direct contact with the aqueous body & The Viscosity of fluid is a measure of its resistance to deformation at a given rate.

How to calculate Reynolds Number for Condensate Film?

The Reynolds Number for Condensate Film formula is defined as ratio of four times the mass flow rate of condensate to the product of wetted perimeter and viscosity is calculated using Reynolds Number of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Viscosity of Fluid). To calculate Reynolds Number for Condensate Film, you need Mass Flow of Condensate (ṁ₁), Wetted Perimeter (P) & Viscosity of Fluid (μ). With our tool, you need to enter the respective value for Mass Flow of Condensate, Wetted Perimeter & Viscosity of Fluid 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 Reynolds Number of Film?

In this formula, Reynolds Number of Film uses Mass Flow of Condensate, Wetted Perimeter & Viscosity of Fluid. We can use 1 other way(s) to calculate the same, which is/are as follows -

Reynolds Number of Film = ((4*Average Heat Transfer Coefficient*Length of Plate*(Saturation Temperature-Plate Surface Temperature))/(Latent Heat of Vaporization*Viscosity of Film))

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