Mechanical and Materials Engineering Homework Solutions

Centrifugal pump

A centrifugal pump moves 10 l/s water from a pressure of 100kPA to a pressure of 550 kPA in one stage.... (See attached file for full problem description)

Centrifugal pump

A typical problem for the centrifugal pump. Doing this problem provides you with a better understanding of how a centrifugal pump works.

Pumps behaviour analysis

Two reservoirs A and B are connected with a long pipe... (see attachment for remainder of question)

turbine problem

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Pump behavior analysis

A 150mm model pump rotating at 1750 rpm has the following characteristic... A geometrically similar 200 pump having a similar efficiency curve is used to pump water through... Also answer this question after you solve the attachment question. If the size of the pump were 275 mm , then what would its maximum efficiency b ...continues

Turbines and pumps

I am using fluid mechanics by B.S. Massey. Here are the graphs requested. --- (See attached file for full problem description)

Pump behavior analysis

A centrifugal pump has the following characteristics... This pump is used to pump water from one reservoir to another through a pipe of length 125 m, diameter 40 cm and friction factor 0.0054. The difference in height of the water levels... A centrifugal pump recorded the following performance for pump test runs at... Ful ...continues

A centrifugal pump is run under test at 1500 rev/min and returns the following performance figures

A centrifugal pump is run under test at 1500 rev/min and returns the following performance figures... The pump is required to transfer water from a lake to a reservoir with a water level... See attached file for full problem description

pump and turbine behaviour analysis

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miscellaneous turbines

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