What is cavitations?How it is generated?
Answers were Sorted based on User's Feedback
Answer / manoj
cavitation is the formation of vapour bobbles in the low pressure resion and collapse at the high pressure resion.
this is formed due to in sufficient suction pressure.
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / vikas kumar
when the pressure of any region falls below the vapour pressure.
what is vapour pressure
the very first thing is once pressure is decreasing boiling point of fluid decreasing
then vapour pressure is the pressure at which fluid gets evaporated resulting vapour bubbles is formed. overall this is undesired phenomenon it may leads to collapse the pipe
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / ashish
when a fluid is flowing in a pipe at a point pressure of fluid equal to or fall below to the vapour pressure than boiling start and vapour bubbles formed in the pipe.when bubbles moves in high pressure bubbles collapse and high pressure force genrated and pitting action take place on metallic surface.due to this pitting force cavities are formed on the surface and this phenomina called cavitation.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / maulik.d patel
cavitation is the formation of vapour bobbles in the low pressure resion and collapse at the high pressure resion.
that's is cavitation
| Is This Answer Correct ? | 0 Yes | 1 No |
what is difference between fan and blowers
What is mean by fitter ?
2 Answers Essar, Mahle Filter Systems, Maruti Suzuki, Voms,
A tractor with 4 cylinder engine give 90 HP and a car with 2 cylinder engine give 120 hp EXPLAIN
why we express the unit of torque in Nm.even though it can be expressed as Joule ( J )?
a partical throw a 30 meter hieght after 2 sec another particle thwough same velocity & mass . what is the place they are meet each other in space.
What is FEED?
how to calculate or arrive the capacity of an mechanical press?
2 Answers Omkar Solar System, SGI,
IF RPM OF PTO OF TRACTOR IS 540,torque at pto is 21kg/cm sq.& WE NEED IT TO 1800 RPM ,THROUGH GEAR ONLY FOR THAT WHAT WOULD BE ETHE GEAR STRUCTURE( I.E.NO TEETH OF BOTH GEAR ) IN ORDER TO GET 1800 RPM OUTPUT.
what is the reason? if centrifugal pump is not discharge the water or not suck the water in running condition.
Discuss various surface finishing processes?
QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS
What is the difference between Muff Coupling and Screwed Coupling with Cotter pin used in pump line shafts.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)