The image above represents quantity of soil moved. To calculate quantity of soil moved, two essential parameters are needed and these parameters are Excess Wind Velocity (vw) and Particle Diameter (dp).
The formula for calculating quantity of soil moved:
Q = vw³ . dp
Where;
Q = Quantity of Soil Moved
vw = Excess Wind Velocity
dp = Particle Diameter
Let’s solve an example;
Find the quantity of soil moved when the excess wind velocity is 12 and the particle diameter is 20.
This implies that;
vw = Excess Wind Velocity = 12
dp = Particle Diameter = 20
Q = vw³ . dp
So, Q = (12)³ . (20)
Q = (1728) . (20)
Q = 34560
Therefore, the quantity of soil moved is 34560.
Calculating the Excess Wind Velocity when the Quantity of Soil Moved and the Particle Diameter are Given
vw³ = 3√Q / dp
Where;
vw = Excess Wind Velocity
Q = Quantity of Soil Moved
dp = Particle Diameter
Let’s solve an example;
Find the excess wind velocity when the quantity of soil moved is 30 and the particle diameter is 10.
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This implies that;
Q = Quantity of Soil Moved = 30
dp = Particle Diameter = 10
vw³ = 3√Q / dp
Then, vw³ = 3√30 / 10
vw³ = 3√3
vw³ = 1.442
Therefore, the excess wind velocity is 1.442.
Read more:Â How to Calculate and Solve for Universal Soil Loss | Water Budget
Calculating the Particle Diameter when the Quantity of Soil Moved and the Excess Wind Velocity are Given
dp = Q / vw³
Where;
dp = Particle Diameter
Q = Quantity of Soil Moved
vw = Excess Wind Velocity
Let’s solve an example;
Find the particle diameter when the excess wind velocity is 5 and the quantity of soil moved is 40.
This implies that;
Q = Quantity of Soil Moved = 40
vw = Excess Wind Velocity = 5
dp = Q / vw³
Then, dp = 40 / 5³
dp = 40 / 125
dp = 0.32
Therefore, the particle diameter is 0.32.
How to Calculate Quantity of Soil Moved Using Nickzom Calculator
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the quantity of soil moved.
To get the answer and workings of the quantity of soil moved 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 for NGN 1,500 per annum 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 Agricultural under Engineering.
Now, Click on Water Budget under Agricultural
Now, Click on Quantity of Soil Moved under Water Budget
The screenshot below displays the page or activity to enter your values, to get the answer for the quantity of soil moved according to the respective parameters which are the Excess Wind Velocity (vw) and Particle Diameter (dp).
Now, enter the values appropriately and accordingly for the parameters as required by the Excess Wind Velocity (vw) is 12 and Particle Diameter (dp) is 20.
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the quantity of soil moved and presents the formula, workings and steps too.