Tuesday, July 10, 2012
Mechanical (Rotary) Common Questions -1
EPC-School 2012
M for Mechanical
Read more »M for Mechanical
Topic - PUMPS, SEALS
1. What is the operating principle of rotodynamic vs
positive displacement pump?
2. What is ‘head’ of a pump?
3. Why are wear rings used?
Labels: api 610, bearing, cavitation, centrifugal, epc-school, flushing plan, mechanical, NPSH, pumps, Rahul Kapoor, rotary, seal
Friday, July 6, 2012
Flow Measurement - 3
EPC-School 2012
I for Instrumentation
I for Instrumentation
Vortex Meter
Vortex Meters can be used for a wide range of fluids, i.e. liquids,
gases and steam. They are to be seen as first choice, subject to verification
to cover the requirements of a particular application.
Labels: bluff body, cavirtation, cavitation, karman's effect, orifice, piezo-electric, Rahul Kapoor, sheddar bar, strouhal's number, Vortex meter, vortices
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