author: geoff connellan

... performance indicator 307 sprinkler and spray irrigation audit check 311 Christiansen, IE xiii, 301 distribution characteristics 81 efficiency losses 109 efficient systems 239 golf course irrigation 248 guide to potential losses 112 ...

... pump fundamentals cost ofpumping 230 efficiency of pumps 229 energy for pumping 229 greenhouse gas production 38 pump power formula 230 role of pump 227 total dynamic head (TDH) 227 types ofpumps 230, 231 pump performance centrifugal pump ...