Recent content by DGM_Jakarta

yes sir, Im very confuse because i dont trust the engineer or consultant that made this project are professional, thats way i need someone to help me calculate this. This project is starting at January 2009 and I still dont have the right pump and design. Sigh... Thanks man

Dear All, I have a project for Irrigation plant a rice seeds that need calculation of friction loss, I tried the freecallculator, but not sure if its correct. I have two problem and The problem are for case 1 & 2 because each pump for case 1 & case 2 are different. 1. Diameter of the...

Dear All, I have a roject for Irrigation that need calculation of friction loss, I tried the freecall but not sure if its correct. The problem are for case 1 & 2 1. Diameter of the pipe : 20" Material of pipe : PVC Length of pipe : 1600 Metre Horizontal Elevation : 5 Metre Flow rate...