A pump increases the water pressure from 100 kPa at the inlet to 900 kPa at…
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Question “A pump increases the water pressure from 100 kPa at the inlet to 900 kPa at…”
A pump increases the water pressure from 100 kPa at the inlet to 900 kPa at the outlet. Water enters this pump at 15 degree C through a 1-cm-diameter opening and exits through a 1.5-cm-diameter opening. Determine the velocity of the water at the inlet and outlet when the mass flow rate through the pump is 0.5 kg/s. Will these velocities change significantly if the inlet temperature is raised to 40 degree C?
Answer
![A pump increases the water pressure from 100 kPa at the inlet to 900 kPa at...](https://drive.google.com/uc?id=1xqpOnljJcLSIwx5EX2RZQHJ44YhscPn2&export=download/A-pump-increases-the-water-pressure-from-100-kPa-at-the-inlet-to-900-kPa-at.png?x-oss-process=image/resize,w_560/format,webp)
![A pump increases the water pressure from 100 kPa at the inlet to 900 kPa at...](https://drive.google.com/uc?id=1t8lP0bqQ2-GruEdaMKbsEdBwTTXmeWn4&export=download/A-pump-increases-the-water-pressure-from-100-kPa-at-the-inlet-to-900-kPa-at.png?x-oss-process=image/resize,w_560/format,webp)
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