Archimedes Principle and Slipline Pipe Fills
To Determine Maximum Elastizell Density
The purpose of this program is to determine the maximum density of Elastizell allowed to prevent
a  sliplined pipe from floating.
Project Name:
Applicator:
Location:
Date:
Weight of medium displaced = Weight of object floating in medium
Therefore, in order for the pipe to stay submerged:
Weight of Elastizell  displaced<Weight of pipe in Elastizell
Please enter the following information specific to the job:
Enter the Inside Radius (IR) in feet:  
Enter the Outside Radius (OR) in feet:  
Enter % of inner pipe filled with water:  
Enter wt of inner pipe in pounds per linear foot  
   
For pipe to stay submerged, density of Elastizell must be less than the density of the internal pipe.
Density of internal pipe = weight of internal pipe/volume of internal pipe
Weight of internal pipe = weight of actual pipe+water weight
Weight of actual pipe = wt/linear ft.*length of pipe   lbs./ft.
weight of water = Density x volume = 62.4 pcf*pi*IR^2*percentage of pipe filled #VALUE! lbs/ft.
Volume of pipe=pi*OR^2*l #VALUE! cubic feet (for 1ft. length)
Therefore, in order for pipe to stay submerged:
Density of Elastizell < Density of internal pipe
Density of Elastizell < ((Wp+(Dw)*(%f)*(pi)*(IR^2))/((pi)*(OR^2))
Density of Elastizell must be less than or equal to: #VALUE! pcf
 
Download Maximum Elastizell Density Calculator
           
 

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