نتایج جستجو برای: water pumps

تعداد نتایج: 560954  

2002

and distribution system, approximately 70 to 90 percent of the energy used is for pumping. With the rising cost of electricity, more municipalities are searching for technologies to improve operational efficiency. One method for improving the efficiency of pumps is to line the pumps with a polymeric coating system. Polymeric systems have been shown to provide increased flow at the desired press...

Journal: :Faraday Discussions 2021

This paper describes the cost-efficient and scalable synthesis shaping processes of Al(OH)-fumarate beads various sizes appropriate for use in water Adsorption Heat-Pumps (AHPs).

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1998

Journal: :Minutes of the Proceedings of the Institution of Civil Engineers 1843

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