The image above represents the surface roughness parameter. One essential parameter is needed to calculate the surface roughness parameter, which is the Linear Roughness Parameter (RL).
The formula for calculating the surface roughness parameter:
RS = 4/Ï€(RL – 1) + 1
Where:
RS = Surface Roughness Parameter
RL = Linear Roughness Parameter
Let’s solve an example;
Find the surface roughness parameter when the linear roughness parameter is 12.
This implies that;
RL = Linear Roughness Parameter = 12
RS = 4/Ï€(RL – 1) + 1
Then, RS = 4/Ï€(12 – 1) + 1
RS = (1.273)(11) + 1
So, RS = 14.00 + 1
RS = 15.00
Therefore, the surface roughness parameter is 15.00.
Read more:Â How to Calculate and Solve for Linear Roughness Parameter I Polymer Deformation
How to Calculate the Surface Roughness Parameter Using Nickzom Calculator
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the surface roughness parameter.
To get the answer and workings of the surface roughness parameter 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
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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
Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8
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 Surface Roughness Parameter under Polymer Deformation
The screenshot below displays the page or activity to enter your values, to get the answer for the surface roughness parameter according to the respective parameter which is the Linear Roughness Parameter (RL).
Now, enter the values appropriately and accordingly for the parameters as required by the Linear Roughness Parameter (RL) is 12.
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the surface roughness parameter and presents the formula, workings and steps too.
