@article{PAR00000840, title = {{P}erformance indicators of irrigation pumping stations: {A}pplication to drill holes of minor irrigated areas in the {K}airouan plains ({T}unisia) and impact of malfunction on the price of water}, author = {{L}uc, {J}ean-{P}aul and {T}arhouni, {J}. and {C}alvez, {R}oger and {M}essaoud, {L}. and {S}ablayrolles, {C}laire}, editor = {}, language = {{ENG}}, abstract = {{T}his article aims at proposing a robust and simple methodology to evaluate the performance of pumping equipment used in irrigation. {A}fter a theoretical review of the efficiency of centrifugal pumps, the authors will propose definitions of easily accessible indicators as well as reference values validated by "manufacturers" data. {T}hen the authors will make an inventory and a critique of methods used to estimate pumped volumes. {T}he authors will apply this model of diagnosis to a group of 18 drill-hole pumping stations supplying minor irrigated areas in the plain of {K}airouan in central {T}unisia. {T}he authors will show that it is possible, thanks to the analysis of the results, to define a methodology used to estimate pumped volumes, and they will quantify the impact of noted malfunctions on the price of water. {C}opyright (c) 2005 {J}ohn {W}iley and {S}ons, {L}td.}, keywords = {pumping stations ; performance indicators ; irrigation ; water price}, booktitle = {}, journal = {{I}rrigation and {D}rainage}, volume = {55}, numero = {1}, pages = {85--98}, ISSN = {1531-0353}, year = {2006}, DOI = {10.1002/ird.210}, URL = {https://www.documentation.ird.fr/hor/{PAR}00000840}, }