Pressure Ratio for Cold-Wall Case Strong Interaction Solution

STEP 0: Pre-Calculation Summary
Formula Used
Pressure Ratio = 1+0.15*Viscous Interaction Similarity Parameter
rp = 1+0.15*Chi bar
This formula uses 2 Variables
Variables Used
Pressure Ratio - Pressure Ratio is ratio of final to initial pressure.
Viscous Interaction Similarity Parameter - Viscous Interaction Similarity Parameter is the similarity parameter that governs laminar viscous interactions, both strong and weak, is chi bar.
STEP 1: Convert Input(s) to Base Unit
Viscous Interaction Similarity Parameter: 1.5 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
rp = 1+0.15*Chi bar --> 1+0.15*1.5
Evaluating ... ...
rp = 1.225
STEP 3: Convert Result to Output's Unit
1.225 --> No Conversion Required
FINAL ANSWER
1.225 <-- Pressure Ratio
(Calculation completed in 00.004 seconds)

Credits

Created by Sanjay Krishna
Amrita School of Engineering (ASE), Vallikavu
Sanjay Krishna has created this Calculator and 300+ more calculators!
Verified by Maiarutselvan V
PSG College of Technology (PSGCT), Coimbatore
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Pressure Ratio for Cold-Wall Case Weak Interaction
Go Pressure Ratio = 1+0.078*Viscous Interaction Similarity Parameter
Pressure Ratio for Cold-Wall Case Strong Interaction
Go Pressure Ratio = 1+0.15*Viscous Interaction Similarity Parameter

Pressure Ratio for Cold-Wall Case Strong Interaction Formula

Pressure Ratio = 1+0.15*Viscous Interaction Similarity Parameter
rp = 1+0.15*Chi bar

What is viscous interaction?

Viscous interaction is generally characterized as strong or weak interaction depending upon its effect on the wall properties, outer inviscid flow and growth of boundary layer thickness.

How to Calculate Pressure Ratio for Cold-Wall Case Strong Interaction?

Pressure Ratio for Cold-Wall Case Strong Interaction calculator uses Pressure Ratio = 1+0.15*Viscous Interaction Similarity Parameter to calculate the Pressure Ratio, The Pressure ratio for cold-wall case strong interaction formula is defined as the function of Viscous interaction similarity parameter and it helps to find the viscous interaction on the body. Pressure Ratio is denoted by rp symbol.

How to calculate Pressure Ratio for Cold-Wall Case Strong Interaction using this online calculator? To use this online calculator for Pressure Ratio for Cold-Wall Case Strong Interaction, enter Viscous Interaction Similarity Parameter (Chi bar) and hit the calculate button. Here is how the Pressure Ratio for Cold-Wall Case Strong Interaction calculation can be explained with given input values -> 1.225 = 1+0.15*1.5.

FAQ

What is Pressure Ratio for Cold-Wall Case Strong Interaction?
The Pressure ratio for cold-wall case strong interaction formula is defined as the function of Viscous interaction similarity parameter and it helps to find the viscous interaction on the body and is represented as rp = 1+0.15*Chi bar or Pressure Ratio = 1+0.15*Viscous Interaction Similarity Parameter. Viscous Interaction Similarity Parameter is the similarity parameter that governs laminar viscous interactions, both strong and weak, is chi bar.
How to calculate Pressure Ratio for Cold-Wall Case Strong Interaction?
The Pressure ratio for cold-wall case strong interaction formula is defined as the function of Viscous interaction similarity parameter and it helps to find the viscous interaction on the body is calculated using Pressure Ratio = 1+0.15*Viscous Interaction Similarity Parameter. To calculate Pressure Ratio for Cold-Wall Case Strong Interaction, you need Viscous Interaction Similarity Parameter (Chi bar). With our tool, you need to enter the respective value for Viscous Interaction Similarity Parameter 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 Pressure Ratio?
In this formula, Pressure Ratio uses Viscous Interaction Similarity Parameter. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Pressure Ratio = 1+0.078*Viscous Interaction Similarity Parameter
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