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FIELD: mechanical engineering: pumps. SUBSTANCE: proposed working member of centrifugal pump includes blades and limiting surfaces forming pump passage. Generating lines of blade limiting surfaces are made in form of conjugated section of logarithmic spirals. EFFECT: increased economy at increased pressure...
One of the most common and popular type of pumps used for transfer of fluids. The centrifugal pumps have a wide range of models depending on the application needs, industry requirements and viscosity. By applying a centrifugal force, water or other fluids are pushed using a rotating impeller. ...
In applications where normal process pumps cannot operate in a reliable or stable manner because of abrasive particles and/or clogging problems, the VORTEX pumps provide an effective solution.HVP series VORTEX impeller pumps are horizontal volute casing centrifugal end suctio...
closed and the Closed Impeller. However, it is still used in centrifugal pumps as it is easy to repair and clean, moreover, they are faster than the closed and the semi-closed impellers. The open impellers are usually preferred in the small pumps for the fluids consisting of solid ...
Understand the classification of pumps, guide vane self-priming centrifugal pump structure, working principle, reference design of centrifugal pump of the pump with the fan and the base material, based on the design parameters of the pump and formula, calculates the impeller, diffuser, room pressure...
Type DC Brushless Centrifugal Pump Application Submersible Pump, Liquid Transfer or Circulating Industry Food Pumps Media Water / Hot Water Performance No Leakage Pump Theory Centrifugal Pump Liquid Hot or Cold Water, Beverage, Oil, etc Motor DC Brushless Motor,3-Phase Motor Temp...
An experimental investigation of centrifugal pump has been carried out to study its characteristics in pump and turbine mode operation. By using the experimental results of tested pump and pumps of some previous researchers, new correlations have been developed by using its best efficiency and ...
1.Practical application of on-line operating condition monitoring system for rough rolling mill in Medium Heavy Plate Works of Jinan Iron and Steel Co;济钢中厚板厂粗轧机工况在线监测系统的应用实践 2.Numerical simulation for inner flow of impeller with splitting vanes of centrifugal pump under differen...
Experimental and numerical investigations have been carried out to study the behaviour of a centrifugal pump operating in direct mode or turbine mode. First of all, the complete characteristics (head, power, and efficiency) were measured experimentally u