The image above represents spreading coefficient. To calculate spreading coefficient, two essential parameters are needed and these parameters are Work of Adhesion per Unit Area (WAB) and Work of Cohesion per Unit Area (W).
The formula for calculating spreading coefficient:
S = WAB – W
Where:
S = Spreading Coefficient
WAB = Work of Adhesion per Unit Area
W = Work of Cohesion per Unit Area
Let’s solve an example;
Find the spreading coefficient when the work of adhesion per unit area is 12 and the work of cohesion per unit area is 6.
This implies that;
WAB = Work of Adhesion per Unit Area = 12
W = Work of Cohesion per Unit Area = 6
S = WAB – W
Then, S = 12 – 6
S = 6
Therefore, the spreading coefficient is 6.
Read more:Â How to Calculate and Solve for Work of Adhesion per Unit Area for Flotation | Mineral Processing
How to Calculate Spreading Coefficient Using Nickzom Calculator
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the spreading coefficient.
To get the answer and workings of the spreading coefficient 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 Mineral Processing under Materials and Metallurgical
Now, Click on Spreading Coefficient under Mineral Processing
The screenshot below displays the page or activity to enter your values, to get the answer for the spreading coefficient according to the respective parameter which is the Work of Adhesion per Unit Area (WAB) and Work of Cohesion per Unit Area (W).
Now, enter the values appropriately and accordingly for the parameters as required by the Work of Adhesion per Unit Area (WAB) is 12 and Work of Cohesion per Unit Area (W) is 6.
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the spreading coefficient and presents the formula, workings and steps too.
