Formation of Cavitation
Explain the reason behind formation of the Cavitation in the Centrifugal Pump and not in the Displacement Pump?
Expert
Formation of the cavities or the bubbles is invoked by the flow separation, or non-uniform flow velocities, inside the pump casing. In the centrifugal pumps, eye of pump impeller is smaller in comparison to the flow area of pipe. This decrease in the flow area of pump causes the increase in flow rate. So the pressure drops occurred between pump suction and vanes of the impeller. Air bubbles or the cavities are formed due to the liquid vapour because of the increase in the temperature in impeller. This air bubbles are transmitted to the pump that forms the cavitation.
Define the tem Mechatronics and what are its elements?
theories for the origin of petroleum, methods for detection of petroleum deposits, fractional distillation
Explain why the Centrifugal Pump is not known as the Positive Displacement Type of Pump?
Explain the term Powder Technology?
Energy in the home personal energy use and home energy efficiency. Estimate your personal Annual Energy Usage for the following - list all data in kWh (KiloWatt hours):
Explain the two Solar thermal DHW and Solar DHW Solar thermal systems n brief?
a vaccume guage connected to chamber 40kpa at location where atmospheri pressure is100kpa .determine absolute pressure
Are you able to assist with these two assignments in Arena simulation below? You can use the Basic Process instead of Blocks and Elements. An office of state license bureau has two types of arrivals. Individuals interested in purchasing new plates are characterized to have inter-arrival times dis
What is critical speed?
You are working in a company that has developed a process to produce DNA vaccines from E.coli. After the fermentation step a lysis step is used to release the DNA from the cells resulting in a sticky mixture. You find that an aggressive cleaning solution heated to 80°C is required to
18,76,764
1958378 Asked
3,689
Active Tutors
1438483
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!