Film Thickness given Mass Flow of Condensate Calculator

✖Viscosity of Film is a measure of its resistance to deformation at a given rate.ⓘ Viscosity of Film [μ_f]			+10% -10%
✖Mass flow rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units.ⓘ Mass Flow Rate [ṁ]			+10% -10%
✖The density of Liquid is the mass of a unit volume of liquid.ⓘ Density of Liquid [ρ_L]			+10% -10%
✖The Density of Vapor is the mass of a unit volume of a material substance.ⓘ Density of Vapor [ρ_v]			+10% -10%

✖Film Thickness is the thickness between the wall or the phase boundary or the interface to the other end of the film.ⓘ Film Thickness given Mass Flow of Condensate [δ]

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Film Thickness given Mass Flow of Condensate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Film Thickness = ((3*Viscosity of Film*Mass Flow Rate)/(Density of Liquid*(Density of Liquid-Density of Vapor)*[g]))^(1/3)
δ = ((3*μ_f*ṁ)/(ρ_L*(ρ_L-ρ_v)*[g]))^(1/3)
This formula uses 1 Constants, 5 Variables

Constants Used

[g] - Gravitational acceleration on Earth Value Taken As 9.80665

Variables Used

Film Thickness - (Measured in Meter) - Film Thickness is the thickness between the wall or the phase boundary or the interface to the other end of the film.
Viscosity of Film - (Measured in Pascal Second) - Viscosity of Film is a measure of its resistance to deformation at a given rate.
Mass Flow Rate - (Measured in Kilogram per Second) - Mass flow rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units.
Density of Liquid - (Measured in Kilogram per Cubic Meter) - The density of Liquid is the mass of a unit volume of liquid.
Density of Vapor - (Measured in Kilogram per Cubic Meter) - The Density of Vapor is the mass of a unit volume of a material substance.

STEP 1: Convert Input(s) to Base Unit

Viscosity of Film: 0.029 Newton Second per Square Meter --> 0.029 Pascal Second (Check conversion here)
Mass Flow Rate: 1.4 Kilogram per Second --> 1.4 Kilogram per Second No Conversion Required
Density of Liquid: 1000 Kilogram per Cubic Meter --> 1000 Kilogram per Cubic Meter No Conversion Required
Density of Vapor: 0.5 Kilogram per Cubic Meter --> 0.5 Kilogram per Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

δ = ((3*μ_f*ṁ)/(ρ_L*(ρ_L-ρ_v)*[g]))^(1/3) --> ((3*0.029*1.4)/(1000*(1000-0.5)*[g]))^(1/3)

Evaluating ... ...

δ = 0.00231622780848996

STEP 3: Convert Result to Output's Unit

0.00231622780848996 Meter --> No Conversion Required

FINAL ANSWER

0.00231622780848996 ≈ 0.002316 Meter <-- Film Thickness

(Calculation completed in 00.020 seconds)

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Created by Ayush gupta

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))

Film Thickness given Mass Flow of Condensate Formula

LaTeX Go

Film Thickness = ((3*Viscosity of Film*Mass Flow Rate)/(Density of Liquid*(Density of Liquid-Density of Vapor)*[g]))^(1/3)
δ = ((3*μ_f*ṁ)/(ρ_L*(ρ_L-ρ_v)*[g]))^(1/3)

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 Film Thickness given Mass Flow of Condensate?

Film Thickness given Mass Flow of Condensate calculator uses Film Thickness = ((3*Viscosity of Film*Mass Flow Rate)/(Density of Liquid*(Density of Liquid-Density of Vapor)*[g]))^(1/3) to calculate the Film Thickness, The Film Thickness given Mass Flow of Condensate formula is defined as the function of Viscosity of film, mass flow rate of condensate, density of liquid, density of vapor. In two-phase heat transfer applications that do not contain a wick structure, a thin film of liquid is often present enclosing either partially or completely around the vapor bubbles. Film thickness would be the thickness of this thin layer of liquid. Also, there are applications that only use a thin layer of liquid for heat transfer applications. This used as it is shown to have enhanced heat transfer capabilities in certain applications. Film Thickness is denoted by δ symbol.

How to calculate Film Thickness given Mass Flow of Condensate using this online calculator? To use this online calculator for Film Thickness given Mass Flow of Condensate, enter Viscosity of Film (μ_f), Mass Flow Rate (ṁ), Density of Liquid (ρ_L) & Density of Vapor (ρ_v) and hit the calculate button. Here is how the Film Thickness given Mass Flow of Condensate calculation can be explained with given input values -> 0.002316 = ((3*0.029*1.4)/(1000*(1000-0.5)*[g]))^(1/3).

FAQ

What is Film Thickness given Mass Flow of Condensate?

The Film Thickness given Mass Flow of Condensate formula is defined as the function of Viscosity of film, mass flow rate of condensate, density of liquid, density of vapor. In two-phase heat transfer applications that do not contain a wick structure, a thin film of liquid is often present enclosing either partially or completely around the vapor bubbles. Film thickness would be the thickness of this thin layer of liquid. Also, there are applications that only use a thin layer of liquid for heat transfer applications. This used as it is shown to have enhanced heat transfer capabilities in certain applications and is represented as δ = ((3*μ_f*ṁ)/(ρ_L*(ρ_L-ρ_v)*[g]))^(1/3) or Film Thickness = ((3*Viscosity of Film*Mass Flow Rate)/(Density of Liquid*(Density of Liquid-Density of Vapor)*[g]))^(1/3). Viscosity of Film is a measure of its resistance to deformation at a given rate, Mass flow rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units, The density of Liquid is the mass of a unit volume of liquid & The Density of Vapor is the mass of a unit volume of a material substance.

How to calculate Film Thickness given Mass Flow of Condensate?

The Film Thickness given Mass Flow of Condensate formula is defined as the function of Viscosity of film, mass flow rate of condensate, density of liquid, density of vapor. In two-phase heat transfer applications that do not contain a wick structure, a thin film of liquid is often present enclosing either partially or completely around the vapor bubbles. Film thickness would be the thickness of this thin layer of liquid. Also, there are applications that only use a thin layer of liquid for heat transfer applications. This used as it is shown to have enhanced heat transfer capabilities in certain applications is calculated using Film Thickness = ((3*Viscosity of Film*Mass Flow Rate)/(Density of Liquid*(Density of Liquid-Density of Vapor)*[g]))^(1/3). To calculate Film Thickness given Mass Flow of Condensate, you need Viscosity of Film (μ_f), Mass Flow Rate (ṁ), Density of Liquid (ρ_L) & Density of Vapor (ρ_v). With our tool, you need to enter the respective value for Viscosity of Film, Mass Flow Rate, Density of Liquid & Density of Vapor 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 Film Thickness?

In this formula, Film Thickness uses Viscosity of Film, Mass Flow Rate, Density of Liquid & Density of Vapor. We can use 1 other way(s) to calculate the same, which is/are as follows -

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)

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