Pressure during Testing or Standard Specimen Calculator

✖Permeability Number is the rate of flow of air passing through a standard specimen under a standard pressure.ⓘ Permeability Number [PN]			+10% -10%
✖Time is the fundamental dimension of measurement.ⓘ Time [t_p]			+10% -10%

✖Pressure in Casting is the force per unit area.ⓘ Pressure during Testing or Standard Specimen [p_c]

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Formula

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Pressure during Testing or Standard Specimen

Formula

`"p"_{"c"} = 501.28/("PN"*"t"_{"p"})`

Example

`"3.907977kgf/m²"=501.28/("4.36H/m"*"3s")`

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Pressure during Testing or Standard Specimen Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure in Casting = 501.28/(Permeability Number*Time)
p_c = 501.28/(PN*t_p)
This formula uses 3 Variables

Variables Used

Pressure in Casting - (Measured in Pascal) - Pressure in Casting is the force per unit area.
Permeability Number - (Measured in Henry per Meter) - Permeability Number is the rate of flow of air passing through a standard specimen under a standard pressure.
Time - (Measured in Second) - Time is the fundamental dimension of measurement.

STEP 1: Convert Input(s) to Base Unit

Permeability Number: 4.36 Henry per Meter --> 4.36 Henry per Meter No Conversion Required
Time: 3 Second --> 3 Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p_c = 501.28/(PN*t_p) --> 501.28/(4.36*3)

Evaluating ... ...

p_c = 38.3241590214067

STEP 3: Convert Result to Output's Unit

38.3241590214067 Pascal -->3.90797663028755 Kilogram-Force per Square Meter (Check conversion here)

FINAL ANSWER

3.90797663028755 ≈ 3.907977 Kilogram-Force per Square Meter <-- Pressure in Casting

(Calculation completed in 00.004 seconds)

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Credits

Created by Rajat Vishwakarma

University Institute of Technology RGPV (UIT - RGPV), Bhopal

Rajat Vishwakarma has created this Calculator and 400+ more calculators!

Verified by Nishan Poojary

Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

Nishan Poojary has verified this Calculator and 400+ more calculators!

< 11 Permeability Number Calculators

Cross-Sectional Area of Specimen

Go Cross-sectional area of specimen = (Volume of Air Flow through Specimen*Specimen Height)/(Permeability Number*Air pressure on wall*Time)

Air Pressure during Testing

Go Air pressure on wall = (Volume of Air Flow through Specimen*Specimen Height)/(Permeability Number*Cross-sectional area of specimen*Time)

Time Taken during Testing

Go Time = (Volume of Air Flow through Specimen*Specimen Height)/(Permeability Number*Air pressure on wall*Cross-sectional area of specimen)

Volume of Air Passed through Specimen

Go Volume of Air Flow through Specimen = (Permeability Number*Air pressure on wall*Cross-sectional area of specimen*Time)/Specimen Height

Height of Specimen

Go Specimen Height = (Permeability Number*Air pressure on wall*Cross-sectional area of specimen*Time)/Volume of Air Flow through Specimen

Permeability Number

Go Permeability Number = (Volume of air*Height of Specimen)/(Air pressure on wall*Cross-sectional area of specimen*Time)

Grain Fineness Number

Go Grain Fineness Number = Sum of Product of Factor and Grams/Total Mass of Sand

Pressure during Testing or Standard Specimen

Go Pressure in Casting = 501.28/(Permeability Number*Time)

Permeability Number or Standard Specimen

Go Permeability Number = 501.28/(Pressure in Casting*Time)

Time Taken in Standard Specimen Testing

Go Time = 501.28/(Permeability Number*Pressure in Casting)

Ranginess Factor

Go Ranginess Factor = Modulus of Cube/Modulus of Casting

Pressure during Testing or Standard Specimen Formula

Pressure in Casting = 501.28/(Permeability Number*Time)
p_c = 501.28/(PN*t_p)

What is permeability number?

The Permeability Number the rate of flow of air passing through a standard specimen under a standard pressure.
The standard permeability test is to measure time taken by a 2000 cub cm of air at a pressure typically of 980 Pa (10 g/cm2), to pass through a standard sand specimen confined in a specimen tube. The standard specimen size is 50.8 mm in diameter and a length of 50.8 mm.

How to Calculate Pressure during Testing or Standard Specimen?

Pressure during Testing or Standard Specimen calculator uses Pressure in Casting = 501.28/(Permeability Number*Time) to calculate the Pressure in Casting, The Pressure during Testing or Standard Specimen is the standard pressure which is obtained when all the other parameters are standard. Pressure in Casting is denoted by p_c symbol.

How to calculate Pressure during Testing or Standard Specimen using this online calculator? To use this online calculator for Pressure during Testing or Standard Specimen, enter Permeability Number (PN) & Time (t_p) and hit the calculate button. Here is how the Pressure during Testing or Standard Specimen calculation can be explained with given input values -> 0.398503 = 501.28/(4.36*3).

FAQ

What is Pressure during Testing or Standard Specimen?

The Pressure during Testing or Standard Specimen is the standard pressure which is obtained when all the other parameters are standard and is represented as p_c = 501.28/(PN*t_p) or Pressure in Casting = 501.28/(Permeability Number*Time). Permeability Number is the rate of flow of air passing through a standard specimen under a standard pressure & Time is the fundamental dimension of measurement.

How to calculate Pressure during Testing or Standard Specimen?

The Pressure during Testing or Standard Specimen is the standard pressure which is obtained when all the other parameters are standard is calculated using Pressure in Casting = 501.28/(Permeability Number*Time). To calculate Pressure during Testing or Standard Specimen, you need Permeability Number (PN) & Time (t_p). With our tool, you need to enter the respective value for Permeability Number & Time 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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