An electric motor operates at 600 rpm and displaces a piston of a hydraulic pump by 200 cm³ per revolution. Oil then starts flowing from a hydraulic pump through a pipe of diameter 25 mm. Oil has a kinematic viscosity of 70 cSt at 40°C. a) Calculate the flow rate Qin m³/s. t b) Calculate the oil velocity (m/s) in the pipe and decide where it is flowing (intake/ return/pressure) c) Calculate the Reynold's number and decide the type of flow in the pipe.

An electric motor operates at 600 rpm and displaces a piston of a hydraulic pump by 200 cm³ per revolution. Oil then starts flowing from a hydraulic pump through a pipe of diameter 25 mm. Oil has a kinematic viscosity of 70 cSt at 40°C. a) Calculate the flow rate Qin m³/s. t b) Calculate the oil velocity (m/s) in the pipe and decide where it is flowing (intake/ return/pressure) c) Calculate the Reynold's number and decide the type of flow in the pipe.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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