Interested to Buy Any Domain ? << Click Here >> for more details...
purpose of centrifugal pump casing wear ring and impeller
wear ring
- 10 Answers
- 57085 Views
- Jyoti Ltd, Kirloskar, NPCIL, I also Faced
- E-Mail Answers
Answer Posted / m.saravanaraj
A clearance between the pump casing and impeller is
required for free rotation of the impeller,if the clarance
is more between them,there is some possibility of water
leakage from the high discharge to suction side which
ultimately reduce the efficiency of the pump performance
and the leakage water will cause corrosion.In order to
avoid these problem a wear ring is incorporated in the pump.
In total the purpose of wear ring is to prolong the
life of the pump casing and impeller
| Is This Answer Correct ? | 45 Yes | 4 No |
Post New Answer View All Answers
What are killed steels and what for these are used ?
Can any one send me the syllabus for RRB Chennai, for section engineer, mechanical. mail it to mail Id vijaymahantesh.sk@gmail.com
can any body sand me previous exampapers of jr. engineer (mechanical)
what is routh,s law in thermal engineering ?
dear sir pls send me rrb jr.engineer previous question papper to this email id:snap272@gmail.com
What are the different values that need to be determined in order to design a cylinder for an ice?
Is copper tube withstand under hard water say as 500 TDS.And is it cleanable by solfamric acid or by tube brushing
how can you describe yourself
When effect of variations in specific heats is considered then how do maximum temperature and pressure vary compared to air standard cycle ?
How much fuel is to be burn for production of 1 ton steam?
what will be the minimum bearing clearance that after it will not profitable for machines?
While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?
What is the differenc between total moisture and inherent moisture in coal ?
Explain working of Kaplan turbine?
How can be calculate discharge of id fan. impeller dia-800 mm,motor capacity 10 hp 2800 rpm,blower opening section 230*130 mm
