A timer or pump-off controller (POC) can improve overall beam-pump efficiency for a well with a pump capacity greater than its production capacity. More than 400,000 wells in the U.S. operate with ...
Developed by Egyptian scientists, the PV-powered water pumping system may produce up to 181.8 m3 of water per day. The system consists of two PV arrays with each a capacity of 4.6 kW and a pumping ...
Assembly has begun for the prototype of the main circulation pump unit for the lead-cooled fast neutron reactor BREST-OD-300 being built in Russia. The prototype will provide key information for the ...
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