Total Enthalpy Equation using Specific Heat Ratio and Velocities Calculator

✖The Specific heat ratio of a gas is the ratio of the specific heat of the gas at a constant pressure to its specific heat at a constant volume.ⓘ Specific Heat Ratio [Y]			+10% -10%
✖Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.ⓘ Pressure [P]			+10% -10%
✖The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.ⓘ Density [ρ]			+10% -10%
✖Component of Velocity in X-Direction is velocity in Horizonta direction.ⓘ Component of Velocity in X-Direction [u]			+10% -10%
✖Component of Velocity in Y-Direction is velocity in Vertical direction.ⓘ Component of Velocity in Y-Direction [v]			+10% -10%

✖Total Specific Enthalpy defined to be the sum of the internal energy E plus the product of the pressure p and volume V.ⓘ Total Enthalpy Equation using Specific Heat Ratio and Velocities [h₀]

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Total Enthalpy Equation using Specific Heat Ratio and Velocities Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Specific Enthalpy = Specific Heat Ratio/(Specific Heat Ratio-1)*Pressure/Density+(Component of Velocity in X-Direction^2+Component of Velocity in Y-Direction^2)/2
h₀ = Y/(Y-1)*P/ρ+(u^2+v^2)/2
This formula uses 6 Variables

Variables Used

Total Specific Enthalpy - (Measured in Joule per Kilogram) - Total Specific Enthalpy defined to be the sum of the internal energy E plus the product of the pressure p and volume V.
Specific Heat Ratio - The Specific heat ratio of a gas is the ratio of the specific heat of the gas at a constant pressure to its specific heat at a constant volume.
Pressure - (Measured in Pascal) - Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
Density - (Measured in Kilogram per Cubic Meter) - The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.
Component of Velocity in X-Direction - (Measured in Meter per Second) - Component of Velocity in X-Direction is velocity in Horizonta direction.
Component of Velocity in Y-Direction - (Measured in Meter per Second) - Component of Velocity in Y-Direction is velocity in Vertical direction.

STEP 1: Convert Input(s) to Base Unit

Specific Heat Ratio: 1.6 --> No Conversion Required
Pressure: 800 Pascal --> 800 Pascal No Conversion Required
Density: 997 Kilogram per Cubic Meter --> 997 Kilogram per Cubic Meter No Conversion Required
Component of Velocity in X-Direction: 8 Meter per Second --> 8 Meter per Second No Conversion Required
Component of Velocity in Y-Direction: 10 Meter per Second --> 10 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h₀ = Y/(Y-1)*P/ρ+(u^2+v^2)/2 --> 1.6/(1.6-1)*800/997+(8^2+10^2)/2

Evaluating ... ...

h₀ = 84.1397525911067

STEP 3: Convert Result to Output's Unit

84.1397525911067 Joule per Kilogram --> No Conversion Required

FINAL ANSWER

84.1397525911067 ≈ 84.13975 Joule per Kilogram <-- Total Specific Enthalpy

(Calculation completed in 00.004 seconds)

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Home » Engineering » Mechanical » Fluid Mechanics » Hypersonic Flow » Space Marching Finite Difference Method Additional Solutions of the Euler Equations » Total Enthalpy Equation using Specific Heat Ratio and Velocities

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Created by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

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< Space Marching Finite Difference Method Additional Solutions of the Euler Equations Calculators

Density Equation using Enthalpy and Pressure

Go Density = Specific Heat Ratio/(Specific Heat Ratio-1)*Pressure/Enthalpy

Pressure Equation using Enthalpy and Density

Go Pressure = Enthalpy*Density*(Specific Heat Ratio-1)/Specific Heat Ratio

Enthalpy Equation using Pressure and Density

Go Enthalpy = Specific Heat Ratio/(Specific Heat Ratio-1)*Pressure/Density

Coefficient of Pressure Equation using Specific Heat Ratio

Go Pressure Coefficient = (Specific Heat Ratio*[R])/(Specific Heat Ratio-1)

Total Enthalpy Equation using Specific Heat Ratio and Velocities Formula

what is enthalpy?

Enthalpy is a property of a thermodynamic system, defined as the sum of the system's internal energy and the product of its pressure and volume.

How to Calculate Total Enthalpy Equation using Specific Heat Ratio and Velocities?

Total Enthalpy Equation using Specific Heat Ratio and Velocities calculator uses Total Specific Enthalpy = Specific Heat Ratio/(Specific Heat Ratio-1)*Pressure/Density+(Component of Velocity in X-Direction^2+Component of Velocity in Y-Direction^2)/2 to calculate the Total Specific Enthalpy, The total enthalpy equation using specific heat ratio and velocities formula is defined as the interrelation between specific heat ratio , pressure , density and velocity of fluid at different points. Total Specific Enthalpy is denoted by h₀ symbol.

How to calculate Total Enthalpy Equation using Specific Heat Ratio and Velocities using this online calculator? To use this online calculator for Total Enthalpy Equation using Specific Heat Ratio and Velocities, enter Specific Heat Ratio (Y), Pressure (P), Density (ρ), Component of Velocity in X-Direction (u) & Component of Velocity in Y-Direction (v) and hit the calculate button. Here is how the Total Enthalpy Equation using Specific Heat Ratio and Velocities calculation can be explained with given input values -> 84.13975 = 1.6/(1.6-1)*800/997+(8^2+10^2)/2.

FAQ

What is Total Enthalpy Equation using Specific Heat Ratio and Velocities?

The total enthalpy equation using specific heat ratio and velocities formula is defined as the interrelation between specific heat ratio , pressure , density and velocity of fluid at different points and is represented as h₀ = Y/(Y-1)*P/ρ+(u^2+v^2)/2 or Total Specific Enthalpy = Specific Heat Ratio/(Specific Heat Ratio-1)*Pressure/Density+(Component of Velocity in X-Direction^2+Component of Velocity in Y-Direction^2)/2. The Specific heat ratio of a gas is the ratio of the specific heat of the gas at a constant pressure to its specific heat at a constant volume, Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed, The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object, Component of Velocity in X-Direction is velocity in Horizonta direction & Component of Velocity in Y-Direction is velocity in Vertical direction.

How to calculate Total Enthalpy Equation using Specific Heat Ratio and Velocities?

The total enthalpy equation using specific heat ratio and velocities formula is defined as the interrelation between specific heat ratio , pressure , density and velocity of fluid at different points is calculated using Total Specific Enthalpy = Specific Heat Ratio/(Specific Heat Ratio-1)*Pressure/Density+(Component of Velocity in X-Direction^2+Component of Velocity in Y-Direction^2)/2. To calculate Total Enthalpy Equation using Specific Heat Ratio and Velocities, you need Specific Heat Ratio (Y), Pressure (P), Density (ρ), Component of Velocity in X-Direction (u) & Component of Velocity in Y-Direction (v). With our tool, you need to enter the respective value for Specific Heat Ratio, Pressure, Density, Component of Velocity in X-Direction & Component of Velocity in Y-Direction 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 Total Specific Enthalpy?

In this formula, Total Specific Enthalpy uses Specific Heat Ratio, Pressure, Density, Component of Velocity in X-Direction & Component of Velocity in Y-Direction. We can use 1 other way(s) to calculate the same, which is/are as follows -

Total Specific Enthalpy = Enthalpy+(Fluid Velocity^2)/2

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