Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film Calculator

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

✖Mass Flow of Condensate is the mass of a condensate which passes per unit of time.ⓘ Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film [ṁ₁]

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Formula

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Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film

Formula

`"ṁ"_{"1"} = ("Re"_{"f"}*"P"*"μ")/4`

Example

`"7200kg/s"=("300"*"9.6m"*"10N*s/m²")/4`

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Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

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

Reynolds Number of Film: 300 --> 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

ṁ₁ = (Re_f*P*μ)/4 --> (300*9.6*10)/4

Evaluating ... ...

ṁ₁ = 7200

STEP 3: Convert Result to Output's Unit

7200 Kilogram per Second --> No Conversion Required

FINAL ANSWER

7200 Kilogram per Second <-- Mass Flow of Condensate

(Calculation completed in 00.004 seconds)

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Created by Ayush gupta

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

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< 22 Condensation Calculators

Average Heat Transfer Coefficient for Condensation Inside Horizontal Tubes for Low Vapor Velocity

Go Average Heat Transfer Coefficient = 0.555*((Density of Liquid Film* (Density of Liquid Film-Density of Vapor)*[g]*Corrected Latent Heat of Vaporization* (Thermal Conductivity of Film Condensate^3))/(Length of Plate*Diameter of Tube* (Saturation Temperature-Plate Surface Temperature)))^(0.25)

Average Heat Transfer Coefficient for Laminar Film Condensation on Outside of Sphere

Go Average Heat Transfer Coefficient = 0.815*((Density of Liquid Film* (Density of Liquid Film-Density of Vapor)*[g]*Latent Heat of Vaporization* (Thermal Conductivity of Film Condensate^3))/(Diameter of Sphere*Viscosity of Film* (Saturation Temperature-Plate Surface Temperature)))^(0.25)

Average Heat Transfer Coefficient for Laminar Film Condensation of Tube

Go Average Heat Transfer Coefficient = 0.725*((Density of Liquid Film* (Density of Liquid Film-Density of Vapor)*[g]*Latent Heat of Vaporization* (Thermal Conductivity of Film Condensate^3))/(Diameter of Tube*Viscosity of Film* (Saturation Temperature-Plate Surface Temperature)))^(0.25)

Average Heat Transfer Coefficient for Vapor Condensing on Plate

Go Average Heat Transfer Coefficient = 0.943*((Density of Liquid Film* (Density of Liquid Film-Density of Vapor)*[g]*Latent Heat of Vaporization* (Thermal Conductivity of Film Condensate^3))/(Length of Plate*Viscosity of Film* (Saturation Temperature-Plate Surface Temperature)))^(0.25)

Average Heat Transfer Coefficient for Film Condensation on Plate for Wavy Laminar Flow

Go Average Heat Transfer Coefficient = 1.13*((Density of Liquid Film* (Density of Liquid Film-Density of Vapor)*[g]*Latent Heat of Vaporization* (Thermal Conductivity of Film Condensate^3))/(Length of Plate*Viscosity of Film* (Saturation Temperature-Plate Surface Temperature)))^(0.25)

Film Thickness in Film Condensation

Go Film Thickness = ((4*Viscosity of Film*Thermal Conductivity*Height of Film*(Saturation Temperature-Plate Surface Temperature))/([g]*Latent Heat of Vaporization*(Density of Liquid)*(Density of Liquid-Density of Vapor)))^(0.25)

Condensation Number given Reynolds Number

Go Condensation Number = ((Constant for Condensation Number)^(4/3))* (((4*sin(Inclination Angle)*((Cross Sectional Area of Flow/Wetted Perimeter)))/(Length of Plate))^(1/3))* ((Reynolds Number of Film)^(-1/3))

Condensation Number

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))

Reynolds Number using Average Heat Transfer Coefficient for Condensate Film

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

Film Thickness given Mass Flow of Condensate

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

Average Heat Transfer Coefficient given Reynolds Number and Properties at Film Temperature

Go Average Heat Transfer Coefficient = (0.026*(Prandtl Number at Film Temperature^(1/3))*(Reynolds Number for Mixing^(0.8))*(Thermal Conductivity at Film Temperature))/Diameter of Tube

Mass Flow of Condensate through any X Position of Film

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

Viscosity of Film given Mass Flow of Condensate

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

Heat Transfer Coefficient for Condensation on Flat Plate for Nonlinear Temperature Profile in Film

Go Corrected Latent Heat of Vaporization = (Latent Heat of Vaporization+0.68*Specific Heat Capacity*(Saturation Temperature-Plate Surface Temperature))

Heat Transfer Rate for Condensation of Superheated Vapors

Go Heat Transfer = Average Heat Transfer Coefficient*Area of Plate*(Saturation Temperature for Superheated Vapor-Plate Surface Temperature)

Wetted Perimeter given Reynolds Number of Film

Go Wetted Perimeter = (4*Mass Flow of Condensate)/(Reynolds Number of Film*Viscosity of Fluid)

Reynolds Number for Condensate Film

Go Reynolds Number of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Viscosity of Fluid)

Viscosity of Film given Reynolds Number of Film

Go Viscosity of Film = (4*Mass Flow of Condensate)/(Wetted Perimeter*Reynolds Number of Film)

Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film

Go Mass Flow of Condensate = (Reynolds Number of Film*Wetted Perimeter*Viscosity of Fluid)/4

Condensation Number when Turbulence is Encountered in Film

Go Condensation Number = 0.0077*((Reynolds Number of Film)^(0.4))

Condensation Number for Horizontal Cylinder

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

Condensation Number for Vertical Plate

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

Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film Formula

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

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 Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film?

Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film calculator uses Mass Flow of Condensate = (Reynolds Number of Film*Wetted Perimeter*Viscosity of Fluid)/4 to calculate the Mass Flow of Condensate, The Mass Flow Rate through Particular Section of Condensate 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. Mass Flow of Condensate is denoted by ṁ₁ symbol.

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

FAQ

What is Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film?

The Mass Flow Rate through Particular Section of Condensate 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 and is represented as ṁ₁ = (Re_f*P*μ)/4 or Mass Flow of Condensate = (Reynolds Number of Film*Wetted Perimeter*Viscosity of Fluid)/4. Reynolds Number of Film is the ratio of Inertial force to the viscous force, 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 Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film?

The Mass Flow Rate through Particular Section of Condensate 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 is calculated using Mass Flow of Condensate = (Reynolds Number of Film*Wetted Perimeter*Viscosity of Fluid)/4. To calculate Mass Flow Rate through Particular Section of Condensate Film given Reynolds Number of Film, you need Reynolds Number of Film (Re_f), Wetted Perimeter (P) & Viscosity of Fluid (μ). With our tool, you need to enter the respective value for Reynolds Number of Film, 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.

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