Time Taken in Standard Specimen Testing Calculator

✖Permeability Number is the rate of flow of air passing through a standard specimen under a standard pressure.ⓘ Permeability Number [PN]			+10% -10%
✖Pressure in Casting is the force applied to the molten metal during the casting process, which can affect the flow, filling, and solidification of the material.ⓘ Pressure in Casting [p_c]			+10% -10%

✖Time is various stages and durations throughout the casting process.ⓘ Time Taken in Standard Specimen Testing [t_p]

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Time Taken in Standard Specimen Testing Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

Time - (Measured in Second) - Time is various stages and durations throughout the casting process.
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.
Pressure in Casting - (Measured in Pascal) - Pressure in Casting is the force applied to the molten metal during the casting process, which can affect the flow, filling, and solidification of the material.

STEP 1: Convert Input(s) to Base Unit

Permeability Number: 4.36 Henry per Meter --> 4.36 Henry per Meter No Conversion Required
Pressure in Casting: 3.9 Kilogram-Force per Square Meter --> 38.2459349999973 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

t_p = 501.28/(PN*p_c) --> 501.28/(4.36*38.2459349999973)

Evaluating ... ...

t_p = 3.00613586945196

STEP 3: Convert Result to Output's Unit

3.00613586945196 Second --> No Conversion Required

FINAL ANSWER

3.00613586945196 ≈ 3.006136 Second <-- Time

(Calculation completed in 00.004 seconds)

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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!

< Permeability Number Calculators

Cross-Sectional Area of Specimen

LaTeX 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

LaTeX 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

LaTeX Go Time = (Volume of Air Flow Through Specimen*Specimen Height)/(Permeability Number*Air Pressure on Wall*Cross-Sectional Area of Specimen)

Permeability Number or Standard Specimen

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

Time Taken in Standard Specimen Testing Formula

LaTeX Go

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

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 Time Taken in Standard Specimen Testing?

Time Taken in Standard Specimen Testing calculator uses Time = 501.28/(Permeability Number*Pressure in Casting) to calculate the Time, The Time taken in standard specimen testing is the time in minutes gas take to flow completely through the specimen. Time is denoted by t_p symbol.

How to calculate Time Taken in Standard Specimen Testing using this online calculator? To use this online calculator for Time Taken in Standard Specimen Testing, enter Permeability Number (PN) & Pressure in Casting (p_c) and hit the calculate button. Here is how the Time Taken in Standard Specimen Testing calculation can be explained with given input values -> 3.006136 = 501.28/(4.36*38.2459349999973).

FAQ

What is Time Taken in Standard Specimen Testing?

The Time taken in standard specimen testing is the time in minutes gas take to flow completely through the specimen and is represented as t_p = 501.28/(PN*p_c) or Time = 501.28/(Permeability Number*Pressure in Casting). Permeability Number is the rate of flow of air passing through a standard specimen under a standard pressure & Pressure in Casting is the force applied to the molten metal during the casting process, which can affect the flow, filling, and solidification of the material.

How to calculate Time Taken in Standard Specimen Testing?

The Time taken in standard specimen testing is the time in minutes gas take to flow completely through the specimen is calculated using Time = 501.28/(Permeability Number*Pressure in Casting). To calculate Time Taken in Standard Specimen Testing, you need Permeability Number (PN) & Pressure in Casting (p_c). With our tool, you need to enter the respective value for Permeability Number & Pressure in Casting 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 Time?

In this formula, Time uses Permeability Number & Pressure in Casting. We can use 1 other way(s) to calculate the same, which is/are as follows -

Time = (Volume of Air Flow Through Specimen*Specimen Height)/(Permeability Number*Air Pressure on Wall*Cross-Sectional Area of Specimen)

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