Essays about: "Centrifugal Pump"

Showing result 11 - 13 of 13 essays containing the words Centrifugal Pump.

  1. 11. Reducing Pumping Related Electricity Costs - A Case Study of Three Water Utility Companies in Zambia : Energy Efficiency in Pumping

    University essay from KTH/Energiteknik

    Author : Bennet Siyingwa; [2013]
    Keywords : Pumping costs; Pump Rehabilitation; Energy Audits; Reducing Electricity Costs; Pumping; Energy Efficiency; Pumping Infrasturcture; Centrifugal Pumps; Induction Motors;

    Abstract : Electric pumps are extensively used in many industrial and commercial applications worldwide and account for about twenty percent of the world’s electrical energy demand. The useful energy consumed by the pumps is less than what they demand due to inefficiency caused by a number of reasons including the mismatch between the rated operating conditions and their actual operating conditions. READ MORE

  3. 12. Jämförelse av blötutfodringsanläggningar för grisar : intervju med blötutfodringsanvändare och säljare

    University essay from SLU/Rural Buildings and Animal Husbandry (until 121231)

    Author : Fredrik Nilsson; [2012]
    Keywords : blötutfodringsanläggningar; blötutfodring; slaktsvin; smågrisutfodring; suggutfodring; liquid feeding system;

    Abstract : Sedan tidigare har det inte funnits någon jämförelse mellan tillverkarna och vad det är som ingår i en blötutfodring. Tillverkarna har egna idéer om hur blötutfodringen skall vara uppbyggd och fungera. Det leder till skillnader mellan tillverkarna, vilka är intressanta att känna till vid investering av en blötutfodringsanläggning. READ MORE

  4. 13. Energy efficiency in rotating equipment

    University essay from KTH/Marina system

    Author : Love Frimodig; [2012]
    Keywords : ;

    Abstract : This paper reports the findings of the first stage of a study on how the efficiency of a centrifugal pump depends on the eccentricity of the impeller (rotor). The geometry of the pump is based on the ERCOFTAC centrifugal pump that has been used to validate computational fluid dynamics software with laboratory measurements. READ MORE