Mechanical Engineering - Steam Nozzles and Turbines - Discussion

Discussion Forum : Steam Nozzles and Turbines - Section 1 (Q.No. 1)

Steam Nozzles and Turbines

A nozzle is said to be a convergent nozzle

when the cross-section of the nozzle increases continuously from entrance to exit

when the cross-section of the nozzle decreases continuously from entrance to exit

when the cross-section of the nozzle first decreases from entrance to throat and then increases from its throat to exit

none of the above

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

18 comments Page 2 of 2.

Suresh kumawat said: 1 decade ago

When area decrease pressure will also decrease, but velocity will increase.

Sarif anwar said: 1 decade ago

When exit area of nozzle decrease then velocity energy increase.

Srinivasan said: 9 years ago

You explanation is very correct & good @Saikumar.

Arun said: 9 years ago

The area increase then the pressure decrease.

Nkcool said: 1 decade ago

When area increase than pressure decrease.

Vivek said: 7 years ago

Well said, Thanks @Ssaikumar.

(1)

Imroz alam said: 4 years ago

Well said thanks @Imroz Alam.

Kamlesh said: 7 years ago

Well said, Thanks @Saikumar.

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