Correlation for Heat Flux proposed by Mostinski Calculator

✖Critical Pressure is the minimum pressure required to liquify a substance at the critical temperature.ⓘ Critical Pressure [P_c]			+10% -10%
✖Excess Temperature in Nucleate Boiling is defined as the temperature difference between heat source and saturation temperature of the fluid.ⓘ Excess Temperature in Nucleate Boiling [T_e]			+10% -10%
✖Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless.ⓘ Reduced Pressure [P_r]			+10% -10%

✖The Heat Transfer Coefficient For Nucleate Boiling is the heat transferred per unit area per kelvin.ⓘ Correlation for Heat Flux proposed by Mostinski [h_b]

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Formula

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Correlation for Heat Flux proposed by Mostinski

Formula

`"h"_{"b"} = 0.00341*("P"_{"c"}^2.3)*("T"_{"e"}^2.33)*("P"_{"r"}^0.566)`

Example

`"110240.4W/m²*°C"=0.00341*(("5.9Pa")^2.3)*(("10°C")^2.33)*(("1.1")^0.566)`

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Correlation for Heat Flux proposed by Mostinski Solution

STEP 0: Pre-Calculation Summary

Formula Used

Heat Transfer Coefficient For Nucleate Boiling = 0.00341*(Critical Pressure^2.3)*(Excess Temperature in Nucleate Boiling^2.33)*(Reduced Pressure^0.566)
h_b = 0.00341*(P_c^2.3)*(T_e^2.33)*(P_r^0.566)
This formula uses 4 Variables

Variables Used

Heat Transfer Coefficient For Nucleate Boiling - (Measured in Watt per Square Meter per Kelvin) - The Heat Transfer Coefficient For Nucleate Boiling is the heat transferred per unit area per kelvin.
Critical Pressure - (Measured in Pascal) - Critical Pressure is the minimum pressure required to liquify a substance at the critical temperature.
Excess Temperature in Nucleate Boiling - (Measured in Kelvin) - Excess Temperature in Nucleate Boiling is defined as the temperature difference between heat source and saturation temperature of the fluid.
Reduced Pressure - Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless.

STEP 1: Convert Input(s) to Base Unit

Critical Pressure: 5.9 Pascal --> 5.9 Pascal No Conversion Required
Excess Temperature in Nucleate Boiling: 10 Celsius --> 283.15 Kelvin (Check conversion here)
Reduced Pressure: 1.1 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h_b = 0.00341*(P_c^2.3)*(T_e^2.33)*(P_r^0.566) --> 0.00341*(5.9^2.3)*(283.15^2.33)*(1.1^0.566)

Evaluating ... ...

h_b = 110240.421293577

STEP 3: Convert Result to Output's Unit

110240.421293577 Watt per Square Meter per Kelvin -->110240.421293577 Watt per Square Meter per Celcius (Check conversion here)

FINAL ANSWER

110240.421293577 ≈ 110240.4 Watt per Square Meter per Celcius <-- Heat Transfer Coefficient For Nucleate Boiling

(Calculation completed in 00.004 seconds)

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Home » Engineering » Chemical Engineering » Heat Transfer » Boiling and Condensation » Important Formulas of Condensation Number, Average Heat Transfer Coefficient and Heat Flux » Correlation for Heat Flux proposed by Mostinski

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< 16 Important Formulas of Condensation Number, Average Heat Transfer Coefficient and Heat Flux 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)

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))

Critical Heat Flux by Zuber

Go Critical Heat Flux = ((0.149*Enthalpy of Vaporization of Liquid*Density of Vapor)* (((Surface Tension*[g])*(Density of Liquid-Density of Vapor))/ (Density of Vapor^2))^(1/4))

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

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)

Correlation for Heat Flux proposed by Mostinski

Go Heat Transfer Coefficient For Nucleate Boiling = 0.00341*(Critical Pressure^2.3)*(Excess Temperature in Nucleate Boiling^2.33)*(Reduced Pressure^0.566)

Heat Flux in Fully Developed Boiling State for Higher Pressures

Go Rate of Heat Transfer = 283.2*Area*((Excess Temperature)^(3))*((Pressure)^(4/3))

Heat Flux in Fully Developed Boiling State for Pressure upto 0.7 Megapascal

Go Rate of Heat Transfer = 2.253*Area*((Excess Temperature)^(3.96))

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))

< 14 Boiling Calculators

Radius of Vapour Bubble in Mechanical Equilibrium in Superheated Liquid

Go Radius of Vapor Bubble = (2*Surface Tension*[R]*(Saturation Temperature^2))/(Pressure of Superheated Liquid*Enthalpy of Vaporization of Liquid*(Temperature of Superheated Liquid-Saturation Temperature))

Critical Heat Flux by Zuber

Go Critical Heat Flux = ((0.149*Enthalpy of Vaporization of Liquid*Density of Vapor)* (((Surface Tension*[g])*(Density of Liquid-Density of Vapor))/ (Density of Vapor^2))^(1/4))

Radiation Heat Transfer Coefficient

Go Radiation Heat Transfer Coefficient = (([Stefan-BoltZ]*Emissivity*(((Plate Surface Temperature)^4)-((Saturation Temperature)^4)))/(Plate Surface Temperature-Saturation Temperature))

Total Heat Transfer Coefficient

Go Total Heat Transfer Coefficient = Heat Transfer Coefficient in Film Boiling Region* ((Heat Transfer Coefficient in Film Boiling Region/Heat Transfer Coefficient)^(1/3))+Radiation Heat Transfer Coefficient

Modified Heat of Vaporization

Go Modified Heat of Vaporization = (Latent Heat of Vaporization+(Specific Heat of Water Vapor)*((Plate Surface Temperature-Saturation Temperature)/2))

Modified Heat Transfer Coefficient under Influence of Pressure

Go Heat Transfer Coefficient at Some Pressure P = (Heat Transfer Coefficient at Atmospheric Pressure)*((System Pressure/Standard Atmospheric Pressure)^(0.4))

Correlation for Heat Flux proposed by Mostinski

Go Heat Transfer Coefficient For Nucleate Boiling = 0.00341*(Critical Pressure^2.3)*(Excess Temperature in Nucleate Boiling^2.33)*(Reduced Pressure^0.566)

Heat Transfer Coefficient for Forced Convection Local Boiling Inside Vertical Tubes

Go Heat Transfer Coefficient for Forced Convection = (2.54*((Excess Temperature)^3)*exp((System Pressure in Vertical Tubes)/1.551))

Heat Flux in Fully Developed Boiling State for Higher Pressures

Go Rate of Heat Transfer = 283.2*Area*((Excess Temperature)^(3))*((Pressure)^(4/3))

Heat Transfer Coefficient given Biot Number

Go Heat Transfer Coefficient = (Biot Number*Thermal Conductivity)/Thickness of Wall

Saturated Temperature given Excess Temperature

Go Saturation Temperature = Surface Temperature-Excess Temperature in Heat Transfer

Surface Temperature given Excess Temperature

Go Surface Temperature = Saturation Temperature+Excess Temperature in Heat Transfer

Excess Temperature in Boiling

Go Excess Temperature in Heat Transfer = Surface Temperature-Saturation Temperature

Heat Flux in Fully Developed Boiling State for Pressure upto 0.7 Megapascal

Go Rate of Heat Transfer = 2.253*Area*((Excess Temperature)^(3.96))

Correlation for Heat Flux proposed by Mostinski Formula

Heat Transfer Coefficient For Nucleate Boiling = 0.00341*(Critical Pressure^2.3)*(Excess Temperature in Nucleate Boiling^2.33)*(Reduced Pressure^0.566)
h_b = 0.00341*(P_c^2.3)*(T_e^2.33)*(P_r^0.566)

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 Correlation for Heat Flux proposed by Mostinski?

Correlation for Heat Flux proposed by Mostinski calculator uses Heat Transfer Coefficient For Nucleate Boiling = 0.00341*(Critical Pressure^2.3)*(Excess Temperature in Nucleate Boiling^2.33)*(Reduced Pressure^0.566) to calculate the Heat Transfer Coefficient For Nucleate Boiling, The Correlation for Heat Flux proposed by Mostinski formula is defined as the function of Critical Pressure, Excess Temperature and Prandtl Number. It is an Empirical co-relation derived by mostinski. Heat Transfer Coefficient For Nucleate Boiling is denoted by h_b symbol.

How to calculate Correlation for Heat Flux proposed by Mostinski using this online calculator? To use this online calculator for Correlation for Heat Flux proposed by Mostinski, enter Critical Pressure (P_c), Excess Temperature in Nucleate Boiling (T_e) & Reduced Pressure (P_r) and hit the calculate button. Here is how the Correlation for Heat Flux proposed by Mostinski calculation can be explained with given input values -> 110240.4 = 0.00341*(5.9^2.3)*(283.15^2.33)*(1.1^0.566).

FAQ

What is Correlation for Heat Flux proposed by Mostinski?

The Correlation for Heat Flux proposed by Mostinski formula is defined as the function of Critical Pressure, Excess Temperature and Prandtl Number. It is an Empirical co-relation derived by mostinski and is represented as h_b = 0.00341*(P_c^2.3)*(T_e^2.33)*(P_r^0.566) or Heat Transfer Coefficient For Nucleate Boiling = 0.00341*(Critical Pressure^2.3)*(Excess Temperature in Nucleate Boiling^2.33)*(Reduced Pressure^0.566). Critical Pressure is the minimum pressure required to liquify a substance at the critical temperature, Excess Temperature in Nucleate Boiling is defined as the temperature difference between heat source and saturation temperature of the fluid & Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless.

How to calculate Correlation for Heat Flux proposed by Mostinski?

The Correlation for Heat Flux proposed by Mostinski formula is defined as the function of Critical Pressure, Excess Temperature and Prandtl Number. It is an Empirical co-relation derived by mostinski is calculated using Heat Transfer Coefficient For Nucleate Boiling = 0.00341*(Critical Pressure^2.3)*(Excess Temperature in Nucleate Boiling^2.33)*(Reduced Pressure^0.566). To calculate Correlation for Heat Flux proposed by Mostinski, you need Critical Pressure (P_c), Excess Temperature in Nucleate Boiling (T_e) & Reduced Pressure (P_r). With our tool, you need to enter the respective value for Critical Pressure, Excess Temperature in Nucleate Boiling & Reduced Pressure 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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