Volume of Air Passed through 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%
✖Air pressure on wall is the pressure exerted by air on the walls in which it is confined.ⓘ Air pressure on wall [ρ]			+10% -10%
✖Cross-sectional area of specimen is the area exposed when specimen is cut transversely.ⓘ Cross-sectional area of specimen [A]			+10% -10%
✖Time is the fundamental dimension of measurement.ⓘ Time [t_p]			+10% -10%
✖Specimen Height is the height of specimen defined in question.ⓘ Specimen Height [h_sp]			+10% -10%

✖Volume of Air Flow through Specimen is the amount of air which passes through the specimen during testing.ⓘ Volume of Air Passed through Specimen [V]

⎘ Copy

👎

Formula

✖

Volume of Air Passed through Specimen

Formula

`"V" = ("PN"*"ρ"*"A"*"t"_{"p"})/"h"_{"sp"}`

Example

`"0.002002m³"=("4.36H/m"*"0.0385kgf/m²"*"0.002027m²"*"3s")/"5m"`

Calculator

LaTeX

Reset

👍

Download Permeability Number Formulas PDF PDF Image

Volume of Air Passed through Specimen Solution

STEP 0: Pre-Calculation Summary

Formula Used

Volume of Air Flow through Specimen = (Permeability Number*Air pressure on wall*Cross-sectional area of specimen*Time)/Specimen Height
V = (PN*ρ*A*t_p)/h_sp
This formula uses 6 Variables

Variables Used

Volume of Air Flow through Specimen - (Measured in Cubic Meter) - Volume of Air Flow through Specimen is the amount of air which passes through the specimen during testing.
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.
Air pressure on wall - (Measured in Pascal) - Air pressure on wall is the pressure exerted by air on the walls in which it is confined.
Cross-sectional area of specimen - (Measured in Square Meter) - Cross-sectional area of specimen is the area exposed when specimen is cut transversely.
Time - (Measured in Second) - Time is the fundamental dimension of measurement.
Specimen Height - (Measured in Meter) - Specimen Height is the height of specimen defined in question.

STEP 1: Convert Input(s) to Base Unit

Permeability Number: 4.36 Henry per Meter --> 4.36 Henry per Meter No Conversion Required
Air pressure on wall: 0.0385 Kilogram-Force per Square Meter --> 0.377556024999973 Pascal (Check conversion here)
Cross-sectional area of specimen: 0.002027 Square Meter --> 0.002027 Square Meter No Conversion Required
Time: 3 Second --> 3 Second No Conversion Required
Specimen Height: 5 Meter --> 5 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V = (PN*ρ*A*t_p)/h_sp --> (4.36*0.377556024999973*0.002027*3)/5

Evaluating ... ...

V = 0.00200204065995766

STEP 3: Convert Result to Output's Unit

0.00200204065995766 Cubic Meter --> No Conversion Required

FINAL ANSWER

0.00200204065995766 ≈ 0.002002 Cubic Meter <-- Volume of Air Flow through Specimen

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Production Engineering » Casting (Foundry) » Permeability Number » Volume of Air Passed through Specimen

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

Volume of Air Passed through Specimen Formula

Volume of Air Flow through Specimen = (Permeability Number*Air pressure on wall*Cross-sectional area of specimen*Time)/Specimen Height
V = (PN*ρ*A*t_p)/h_sp

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 Volume of Air Passed through Specimen?

Volume of Air Passed through Specimen calculator uses Volume of Air Flow through Specimen = (Permeability Number*Air pressure on wall*Cross-sectional area of specimen*Time)/Specimen Height to calculate the Volume of Air Flow through Specimen, The Volume of air passed through specimen is the amount that passes through the specimen during testing. Volume of Air Flow through Specimen is denoted by V symbol.

How to calculate Volume of Air Passed through Specimen using this online calculator? To use this online calculator for Volume of Air Passed through Specimen, enter Permeability Number (PN), Air pressure on wall (ρ), Cross-sectional area of specimen (A), Time (t_p) & Specimen Height (h_sp) and hit the calculate button. Here is how the Volume of Air Passed through Specimen calculation can be explained with given input values -> 0.001997 = (4.36*0.377556024999973*0.002027*3)/5.

FAQ

What is Volume of Air Passed through Specimen?

The Volume of air passed through specimen is the amount that passes through the specimen during testing and is represented as V = (PN*ρ*A*t_p)/h_sp or Volume of Air Flow through Specimen = (Permeability Number*Air pressure on wall*Cross-sectional area of specimen*Time)/Specimen Height. Permeability Number is the rate of flow of air passing through a standard specimen under a standard pressure, Air pressure on wall is the pressure exerted by air on the walls in which it is confined, Cross-sectional area of specimen is the area exposed when specimen is cut transversely, Time is the fundamental dimension of measurement & Specimen Height is the height of specimen defined in question.

How to calculate Volume of Air Passed through Specimen?

The Volume of air passed through specimen is the amount that passes through the specimen during testing is calculated using Volume of Air Flow through Specimen = (Permeability Number*Air pressure on wall*Cross-sectional area of specimen*Time)/Specimen Height. To calculate Volume of Air Passed through Specimen, you need Permeability Number (PN), Air pressure on wall (ρ), Cross-sectional area of specimen (A), Time (t_p) & Specimen Height (h_sp). With our tool, you need to enter the respective value for Permeability Number, Air pressure on wall, Cross-sectional area of specimen, Time & Specimen Height 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