LCM of three numbers

Volume free energy Calculator

Engineering Chemistry Financial Health More >>

↳

Materials Science Chemical Engineering Civil Electrical More >>

⤿

Phase Diagrams and Phase Transformations Ceramics and Composites Mechanical Behaviour and Testing

⤿

Kinetics of Phase Transformation Composition and Diffusion Crystal Lattice

✖Latent heat of fusion or enthalpy of solidification is the heat liberated during solidification. Enter the magnitude only. It is taken negative by default.ⓘ Latent Heat of Fusion [ΔH_f]			+10% -10%
✖Undercooling value is the difference between the melting temperature and temperature under consideration (below melting temperature). It is also known as supercooling.ⓘ Undercooling value [ΔT]			+10% -10%
✖Melting temperature of the metal or alloy in kelvin.ⓘ Melting temperature [T_m]			+10% -10%

✖Volume free energy is the free energy difference between the solid and liquid phases.ⓘ Volume free energy [𝚫G_v]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Engineering Formula PDF PDF Image

Volume free energy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Volume free energy = Latent Heat of Fusion*Undercooling value/Melting temperature
𝚫G_v = ΔH_f*ΔT/T_m
This formula uses 4 Variables

Variables Used

Volume free energy - (Measured in Joule per Cubic Meter) - Volume free energy is the free energy difference between the solid and liquid phases.
Latent Heat of Fusion - (Measured in Joule per Cubic Meter) - Latent heat of fusion or enthalpy of solidification is the heat liberated during solidification. Enter the magnitude only. It is taken negative by default.
Undercooling value - Undercooling value is the difference between the melting temperature and temperature under consideration (below melting temperature). It is also known as supercooling.
Melting temperature - Melting temperature of the metal or alloy in kelvin.

STEP 1: Convert Input(s) to Base Unit

Latent Heat of Fusion: 1200000000 Joule per Cubic Meter --> 1200000000 Joule per Cubic Meter No Conversion Required
Undercooling value: 100 --> No Conversion Required
Melting temperature: 1000 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

𝚫G_v = ΔH_f*ΔT/T_m --> 1200000000*100/1000

Evaluating ... ...

𝚫G_v = 120000000

STEP 3: Convert Result to Output's Unit

120000000 Joule per Cubic Meter --> No Conversion Required

FINAL ANSWER

120000000 ≈ 1.2E+8 Joule per Cubic Meter <-- Volume free energy

(Calculation completed in 00.020 seconds)

You are here -

Home » Engineering » Materials Science » Phase Diagrams and Phase Transformations » Kinetics of Phase Transformation » Volume free energy

Credits

Created by Team Softusvista

Softusvista Office (Pune), India

Team Softusvista has created this Calculator and 600+ more calculators!

Verified by Himanshi Sharma

Bhilai Institute of Technology (BIT), Raipur

Himanshi Sharma has verified this Calculator and 800+ more calculators!

< Kinetics of Phase Transformation Calculators

Critical free energy for nucleation

LaTeX Go Critical free energy = 16*pi*Surface free energy^3*Melting temperature^2/(3*Latent Heat of Fusion^2*Undercooling value^2)

Critical radius of nucleus

LaTeX Go Critical radius of nucleus = 2*Surface free energy*Melting temperature/(Latent Heat of Fusion*Undercooling value)

Volume free energy

LaTeX Go Volume free energy = Latent Heat of Fusion*Undercooling value/Melting temperature

Critical radius of nucleus (from volume free energy)

LaTeX Go Critical radius of nucleus = -2*Surface free energy/Volume free energy

Volume free energy Formula

LaTeX Go

Volume free energy = Latent Heat of Fusion*Undercooling value/Melting temperature
𝚫G_v = ΔH_f*ΔT/T_m

Volume free energy - Driving force for solidification

Volume free energy is the driving force for the solidification transformation, and its magnitude is a function of temperature. At the equilibrium solidification temperature, the value of is zero, and with diminishing temperature its value becomes increasingly more negative.

How to Calculate Volume free energy?

Volume free energy calculator uses Volume free energy = Latent Heat of Fusion*Undercooling value/Melting temperature to calculate the Volume free energy, Volume free energy is the free energy difference between the solid and liquid phases. Volume free energy is denoted by 𝚫G_v symbol.

How to calculate Volume free energy using this online calculator? To use this online calculator for Volume free energy, enter Latent Heat of Fusion (ΔH_f), Undercooling value (ΔT) & Melting temperature (T_m) and hit the calculate button. Here is how the Volume free energy calculation can be explained with given input values -> 1.2E+8 = 1200000000*100/1000.

FAQ

What is Volume free energy?

Volume free energy is the free energy difference between the solid and liquid phases and is represented as 𝚫G_v = ΔH_f*ΔT/T_m or Volume free energy = Latent Heat of Fusion*Undercooling value/Melting temperature. Latent heat of fusion or enthalpy of solidification is the heat liberated during solidification. Enter the magnitude only. It is taken negative by default, Undercooling value is the difference between the melting temperature and temperature under consideration (below melting temperature). It is also known as supercooling & Melting temperature of the metal or alloy in kelvin.

How to calculate Volume free energy?

Volume free energy is the free energy difference between the solid and liquid phases is calculated using Volume free energy = Latent Heat of Fusion*Undercooling value/Melting temperature. To calculate Volume free energy, you need Latent Heat of Fusion (ΔH_f), Undercooling value (ΔT) & Melting temperature (T_m). With our tool, you need to enter the respective value for Latent Heat of Fusion, Undercooling value & Melting temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search