(K) Computing a pipe size

The LSS Hydrology Pack Software for the HP 35s Calculator : 

The LSS Hydrology Pack Software for the HP 35s Calculator COMPUTING PIPE SIZE IN INCHES Program (K) ________________________________________________ Overview and explanation Program “K” allows the User to input design information data to size a pipe and returns the designed pipe size in inches and allow the User to select the next standard pipe size. ________________________________________________ WARNING: Do not remove the batteries for more than two minutes or use the “CLEAR” “ALL” function or the programs in the calculator will be destroyed. Please read the first two pages of the manual that comes with the pre-programmed calculator before attempting to operate it.

The LSS Hydrology Pack Software for the HP 35s Calculator : 

The LSS Hydrology Pack Software for the HP 35s Calculator Program “K” assumes that the following values are given: “Q” - the discharge flow rate volume expressed in cubic feet per second “S” - the slope of the pipe “N” - Manning’s Roughness Coefficient

The LSS Hydrology Pack Software for the HP 35s Calculator : 

The LSS Hydrology Pack Software for the HP 35s Calculator To run this program execute the following steps: Press the “XEQ” button Press the alpha key “K” Press the “ENTER” key The program will begin asking for the variables discussed on the previous page After all variables are entered the value for the diameter of the pipe in inches is displayed To move through the queries and displays press “R/S” to move to the next item

The LSS Hydrology Pack Software for the HP 35s Calculator : 

The LSS Hydrology Pack Software for the HP 35s Calculator The End COMPUTING PIPE SIZE IN INCHES