EXPERIMENTAL STUDY ON THE INTERNAL PRESSURE PULSATION CHARACTERISTICS OF A BIDIRECTIONAL AXIAL FLOW PUMP OPERATING IN FORWARD AND REVERSE DIRECTIONS

Experimental Study on the Internal Pressure Pulsation Characteristics of a Bidirectional Axial Flow Pump Operating in Forward and Reverse Directions

A bidirectional axial flow pump can realize bidirectional pumping, which has a wide Bathroom Fixtures application prospect in coastal low-head pumping stations and water jet propulsion systems.In this paper, a typical bidirectional axial flow pump is taken as the research object, and the hydraulic model of the bidirectional axial flow pump is manuf

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Diurnal variations in the diet of 0 to 3 years old Atlantic salmon Salmo salar L. under semiarctic summer conditions in the Alta River, Northern Norway

The stomach contents of 0 to 3 year old salmon were investigated throughout a single 20 hour period in each of July, August and September 1981.There was no marked diurnal ORG BROWN RICE SYRUP variation in stomach content of fry, while that of parr indicated nocturnal maxima in all three months.In July and August there was a significant increase fro

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Numerical Simulation of the Collision Breakage Process between the Agglomerate and Hammer in a Hammer Crusher Using DEM

This paper focuses on simulating the collision breakage process between the agglomerate and hammer in a hammer crusher by the discrete element method (DEM) as the interaction between particles.This enables us to consider the energy change in the collision breakage process of the Floor - Equipment hammer.The agglomerate model is built by using the E

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