Algorithm for analyzing a hydro melioration system to identify the causes of a decrease in operational reliability and productivity

Currently, there  is  a situation where  the  funds for maintaining the  engineering reclamation systems in working condition are used rationallyenough. One of the reasons is the low level of elaboration of the goals and objectives of the repair or reconstruction of structures, ignoring the requests of organizations directly involved in the operation of hydromelioration systemsand interested in regular, sufficient and  safe  water  supply. The  question of choosing  how  to  restore  objects  is  of paramount importance. On each hydro-reclamation system,  a detailed analysis can identify the so-called «bottleneck», the  elimination  of  which,  which   requires   relatively  insignificant  costs,  can  significantly  increase the productivity of the HMS. An algorithm for analyzing HMS has been developed  in order to identify the causes of changes  (decreases) in the operational reliability and  performance of the system  that  arose during operation. It  has  been established that  the  algorithms for analyzing HMS, generally similar in structure, differ  depending on the type of irrigation, the structure of the irrigated areas and the water consumption of the crops grown.  In conditions of a shortage  of financial resources,  in order to increase the  productivity of the  system, instead of major  repairs  or reconstruction, it  is  sometimes possible to limit the elimination of only a part of the problems that  are part of the work during the current  repair of reclamation facilities. Such problems, which  are a «bottle neck of production», in each individual case are determined by a thorough analysis of the work of the HMS. These actions  do not eliminate the need for  major  repairs  or reconstruction, but  they  make  it  possible  to operate  the  HMS with  acceptable performance during the period preceding  the repair.  The developed  algorithm was used in the analysis of a specific object (channel R-3, Maloderbetovsky and  Oktyabrsky district of the Republic of Kalmykia) and showed high efficiency.

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