if differential pressure created by orifice falls below vapour pressure of liquid flowing through it what will happen
Answer Posted / bhargav purohit
When the pressure in the fluid drops below its vapor pressure, fluid may start bubbling. when pressure recovers sufficiently, these bubbles collapses and creates cavities. surface on which these bubbles collapse causes wear of that surface - also called cavitation.........
Regards,
Bhargav Purohit
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.
what is The specifications for oriface instalation
how to convert MA in to measuring values..and how mwasuring values into MA ?..plz ansr.i have intervw
my data card only does run in my mobile so how can change it that it run other mobile & computer and i can stor data in my data card
Hi, Is there any smart plant instrumentation design training institute in Bangalore?
How to calculate mmwc values into tonnes?
Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
How we calculate orifice plat size???
when a magnet is heated?
Draw symbols of the following :
Which topics are covered in Process Control?
Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.
What is frequency factor in massflow meter? When using frequency output?
Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.
If we increase only P what will be controller action ?