نتایج جستجو برای: water supply network

تعداد نتایج: 1330520  

Journal: :International journal of advanced research 2021

The condition of the water supply and actual functioning distribution network in Durres area are inadequate to sustain demand at an acceptable level service for all billing zones.The city is fed one point (Xhafzotaj junction) 300-350 l/s with elevation about 50 m asl. planned new transmission line has a diameter 700 mm will bring extra 630 l/s.The systems vital urban infrastructures their opera...

2013
Alberto Martini Marco Troncossi Alessandro Rivola

The control of water leaks in water distribution networks represents a critical issue for all utilities involved in drinking water supply. This paper deals with the detection of water leaks by using vibration monitoring techniques. The long-term objective is the development of a system for the automatic early detection of burst leaks in service pipes. An experimental campaign was started in ord...

In the recent decades, rapid population growth has led to the significant increase in food demand. Food supply chain has always been one of the most important and challenging management issues. Product with short age, especially foodstuffs, is the most problematic challenges for supply chain management. These challenges are mainly due to the diversity in the number of these goods, the special n...

Journal: :مهندسی عمران فردوسی 0
محمود فتوحی فیروزآباد مسعود تابش

energy costs comprise considerable amount of operation costs in water distribution networks. optimal management of energy costs to provide required water for consumers with desired quality is of high importance. to achieve this, optimization is defined as a powerful tool. in this paper, by focusing on operation phase, multi-objective optimization of water supply network considering hydraulic, q...

Flexible and dynamic supply chain network design problem has been studied by many researchers during past years. Since integration of short-term and long-term decisions in strategic planning leads to more reliable plans, in this paper a multi-objective model for a sustainable closed-loop supply chain network design problem is proposed. The planning horizon of this model contains multiple strate...

naser safaei, seyedehfatemeh Golrizgashti, shahnaz piroozfar,

Supply chain management is a set of used methods for the efficient integration of suppliers, manufacturers, warehouses, and sellers to response customer requirements to reduce system costs and to distribute products at the right place and right time. This study aims to identify and rank the supply chain damages using the analytic network process as a practical case in a fast moving consumer goo...

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