نتایج جستجو برای: water supply networks
تعداد نتایج: 1102651 فیلتر نتایج به سال:
The water supply networks have always been of significance to researchers as a hydraulic system of transferring and distributing water. The pressure gradient is the main reason of water transfer in networks, and in case of non-standard pressure increase, the undesirable phenomenon of leakage occurs in the network. Leakage in urban water distribution networks causes water waste and enormous fina...
V.V. Migunov, R.R. Kafiyatullov, I.T. Safin. The modular technology of development of the CAD expansions: profiles of outside networks of water supply and water drain // Izvestiya of the Tula State University/ Ser. Mathematics. Mechanics. Informatics. Tula: TSU, 2003. V._. N _. P. __–__. The modular technology of development of the problem-oriented CAD expansions is applied to a task of designi...
Background & Aim: Corrosion is one of the most complicated and costly problems related to the drinking water supply that can influence the health of consumers, the general acceptance of a water resource, and the costs of water supply. Scaling also causes problems such as clogging and head loss in drinking water networks. The aim of this study was to determine the chemical quality and stability ...
The dynamic simulation and optimization of water supply networks contains various difficulties. One of them is that a classical modelling may yield singularities in the form of non-unique solutions. In [1], the application of singular value decomposition (SVD) is proposed in the context of water supply networks. Since the SVD of a matrix is computationally very expensive, we introduce an approa...
abstract background: the pressure of consumption spots in eater supply systems is one of the most important hydraulic parameters can be used in optimized management of water distribution networks. since the pressure has some different effects on various parameters of the network management including its hydraulic functions, reliability, stability and leakage, its control is of great importance ...
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