How to Calculate and Solve for Litt’s Fraction of Unoccupied Volume | Polymer Deformation
Last Updated on December 11, 2021
The image above represents litt’s fraction of unoccupied volume.
To compute for litt’s fraction of unoccupied volume, two essential parameters are needed and these parameters are Specific Volume of Amorphous (va) and Specific Volume of Crystalline (vc).
The formula for calculating litt’s fraction of unoccupied volume:
ζ = va – vc / va
Where:
ζ = Litt’s Fraction of Unoccupied Volume (v)
va = Specific Volume of Amorphous
vc = Specific Volume of Crystalline
Let’s solve an example;
Find the litt’s fraction of unoccupied volume when the specific volume of amorphous is 12 and the specific volume of crystalline is 6.
This implies that;
va = Specific Volume of Amorphous = 12
vc = Specific Volume of Crystalline = 6
ζ = va – vc / va
ζ = 12 – 6 / 12
ζ = 6 / 12
ζ = 0.5
Therefore, the litt’s fraction of unoccupied volume is 0.5.
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the litt’s fraction of unoccupied volume.
To get the answer and workings of the litt’s fraction of unoccupied volume using the Nickzom Calculator – The Calculator Encyclopedia. First, you need to obtain the app.
You can get this app via any of these means:
Web – https://www.nickzom.org/calculator-plus
To get access to the professional version via web, you need to register and subscribe to have utter access to all functionalities.
You can also try the demo version via https://www.nickzom.org/calculator
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Once, you have obtained the calculator encyclopedia app, proceed to the Calculator Map, then click on Materials and Metallurgical under Engineering.
Now, Click on Polymer Deformation under Materials and Metallurgical
Now, Click on Litt’s Fraction of Unoccupied Volume under Polymer Deformation
The screenshot below displays the page or activity to enter your values, to get the answer for the litt’s fraction of unoccupied volume according to the respective parameter which is the Specific Volume of Amorphous (va) and Specific Volume of Crystalline (vc).
Now, enter the values appropriately and accordingly for the parameters as required by the Specific Volume of Amorphous (va) is 12 and Specific Volume of Crystalline (vc) is 6.
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the litt’s fraction of unoccupied volume and presents the formula, workings and steps too.