Pressure Ratio for Maximum Flow Rate through Nozzle Calculator

✖The Specific Heat Ratio is the ratio of the heat capacity at constant pressure to heat capacity at constant volume of the flowing fluid for non-viscous and compressible flow.ⓘ Specific Heat Ratio [y]

+10%

-10%

✖Pressure Ratio For Flow Through Nozzle is the ratio of final to initial pressure of the fluid through the nozzle.ⓘ Pressure Ratio for Maximum Flow Rate through Nozzle [r_p]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Fluid Mechanics Formula PDF PDF Image

Pressure Ratio for Maximum Flow Rate through Nozzle Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure Ratio For Flow through Nozzle = (2/(Specific Heat Ratio+1))^(Specific Heat Ratio/(Specific Heat Ratio-1))
r_p = (2/(y+1))^(y/(y-1))
This formula uses 2 Variables

Variables Used

Pressure Ratio For Flow through Nozzle - Pressure Ratio For Flow Through Nozzle is the ratio of final to initial pressure of the fluid through the nozzle.
Specific Heat Ratio - The Specific Heat Ratio is the ratio of the heat capacity at constant pressure to heat capacity at constant volume of the flowing fluid for non-viscous and compressible flow.

STEP 1: Convert Input(s) to Base Unit

Specific Heat Ratio: 1.4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_p = (2/(y+1))^(y/(y-1)) --> (2/(1.4+1))^(1.4/(1.4-1))

Evaluating ... ...

r_p = 0.528281787717174

STEP 3: Convert Result to Output's Unit

0.528281787717174 --> No Conversion Required

FINAL ANSWER

0.528281787717174 ≈ 0.528282 <-- Pressure Ratio For Flow through Nozzle

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Fluid Mechanics » Flow Characteristics » Compressible Flow » Mechanical » Compressible Flow Parameters » Pressure Ratio for Maximum Flow Rate through Nozzle

Credits

Created by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

Maiarutselvan V has created this Calculator and 300+ more calculators!

Verified by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

Sanjay Krishna has verified this Calculator and 200+ more calculators!

< Compressible Flow Parameters Calculators

Velocity of Projectile of Mach Cone in Compressible Fluid Flow

LaTeX Go Projectile Velocity of Mach Cone = Velocity of Sound in Medium/(sin(Mach Angle in Compressible Flow))

Mach Angle for Compressible Fluid Flow

LaTeX Go Mach Angle in Compressible Flow = asin(Velocity of Sound in Medium/Projectile Velocity of Mach Cone)

Mach Number for Compressible Fluid Flow

LaTeX Go Mach Number For Compressible Flow = Projectile Velocity of Mach Cone/Velocity of Sound in Medium

Bulk Modulus for Velocity of Sound Wave

LaTeX Go Bulk Modulus of Sound Medium = Density of Air Medium*Velocity of Sound in Medium^2

Pressure Ratio for Maximum Flow Rate through Nozzle Formula

LaTeX Go

Pressure Ratio For Flow through Nozzle = (2/(Specific Heat Ratio+1))^(Specific Heat Ratio/(Specific Heat Ratio-1))
r_p = (2/(y+1))^(y/(y-1))

What is mass flow rate in a compressible flow?

For a compressible, ideal gas, the mass flow rate is a unique function of the flow area, total pressure, the temperature of the flow, properties of the gas, and the Mach number.

How mass flow rate is related to pressure?

Bernoulli's equation states mathematically that if a fluid is flowing through a tube and the tube diameter decreases, then the velocity of the fluid increases, the pressure decreases, and the mass flow (and therefore volumetric flow) remains constant so long as the air density is constant.

How to Calculate Pressure Ratio for Maximum Flow Rate through Nozzle?

Pressure Ratio for Maximum Flow Rate through Nozzle calculator uses Pressure Ratio For Flow through Nozzle = (2/(Specific Heat Ratio+1))^(Specific Heat Ratio/(Specific Heat Ratio-1)) to calculate the Pressure Ratio For Flow through Nozzle, Pressure Ratio for Maximum Flow Rate through Nozzle is crucial for determining the efficiency and performance of fluid dynamics systems. It quantifies the relationship between the inlet pressure and the pressure at the nozzle exit, directly impacting the flow velocity and volume. Understanding this ratio is essential in aerospace, engineering, and fluid mechanics for optimizing designs and predicting operational parameters in various applications, such as rocket propulsion and industrial fluid systems. Pressure Ratio For Flow through Nozzle is denoted by r_p symbol.

How to calculate Pressure Ratio for Maximum Flow Rate through Nozzle using this online calculator? To use this online calculator for Pressure Ratio for Maximum Flow Rate through Nozzle, enter Specific Heat Ratio (y) and hit the calculate button. Here is how the Pressure Ratio for Maximum Flow Rate through Nozzle calculation can be explained with given input values -> 0.528282 = (2/(1.4+1))^(1.4/(1.4-1)).

FAQ

What is Pressure Ratio for Maximum Flow Rate through Nozzle?

Pressure Ratio for Maximum Flow Rate through Nozzle is crucial for determining the efficiency and performance of fluid dynamics systems. It quantifies the relationship between the inlet pressure and the pressure at the nozzle exit, directly impacting the flow velocity and volume. Understanding this ratio is essential in aerospace, engineering, and fluid mechanics for optimizing designs and predicting operational parameters in various applications, such as rocket propulsion and industrial fluid systems and is represented as r_p = (2/(y+1))^(y/(y-1)) or Pressure Ratio For Flow through Nozzle = (2/(Specific Heat Ratio+1))^(Specific Heat Ratio/(Specific Heat Ratio-1)). The Specific Heat Ratio is the ratio of the heat capacity at constant pressure to heat capacity at constant volume of the flowing fluid for non-viscous and compressible flow.

How to calculate Pressure Ratio for Maximum Flow Rate through Nozzle?

Pressure Ratio for Maximum Flow Rate through Nozzle is crucial for determining the efficiency and performance of fluid dynamics systems. It quantifies the relationship between the inlet pressure and the pressure at the nozzle exit, directly impacting the flow velocity and volume. Understanding this ratio is essential in aerospace, engineering, and fluid mechanics for optimizing designs and predicting operational parameters in various applications, such as rocket propulsion and industrial fluid systems is calculated using Pressure Ratio For Flow through Nozzle = (2/(Specific Heat Ratio+1))^(Specific Heat Ratio/(Specific Heat Ratio-1)). To calculate Pressure Ratio for Maximum Flow Rate through Nozzle, you need Specific Heat Ratio (y). With our tool, you need to enter the respective value for Specific Heat Ratio 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