thanks a lot man. I'm gonna learn latex for a bit. i have made a system curve before and plot it with pump curve to get the operating point. The system curve consist of the head loss from pipes and the venturi. i have no problems doing calculation for pipes because information like absolute...
Thanks for the reply!
Yes I'm just pumping water as motive flow right now only to figure out how does thing works (the injector also just inject water). The pump curve is in meter head at y axis and liter/ minutes in x axis. Here is the pump manufacturer website (pump curve is in the fifth...
I'm building a fertigation system using 1 inch venturi injector with ball valve at the end to simulate drip irrigation system pressure requirement. i have read to start an injection you need 30% pressure difference between injector inlet and outlet. the pressure I'm simulating is around 10 meter...