Answer / nagarajan

Its in order to reduce the internal stress of the working
substance.

For eg., If Water Vapour Dry is the working substance in
the reactor or boiler and if the ends are square, at the
corners there are possiblities of pressure shoot up and
also possiblity of more pressure concentration at those
points. in order to avoid that, Spherical/Hemispherical
Vessels are used.

One more place where Spherical vessels are used for storage
is LPG Storage Containers

Answer / karthick

i think sharp corners enhance stress concentration.if the
pressure of the fluid is raised against these corners crack
propagtes.so rectangle or square or triangular shape is
uneconomical.so it is made up of cylindrical shape

What for admirality brass used ?

0 Answers  

---

What is torsional???

0 Answers  

---

what is the means of stress

8 Answers   Claris Lifesciences,

---

How Trains take turns, though there is no any differential

6 Answers   Bosch, L&T, NTPC, RRB,

---

what will be the velosity of a water at in the pipe of 6 inches which is situated at the bottom of 10 mtr tank ?

1 Answers   Essar,

---

longest river in world

3 Answers  

---

Does the rate increase by experience or number of years worked?

0 Answers  

---

SOMEONE POST THE MODEL APTITUDE QUESTIONS FOR MRF TYRES PLz pLZ pLZ ..Very urgent

0 Answers   MRF,

---

2+2/2=?

9 Answers   TATA,

---

what is mean by pitch diameter?

6 Answers   Greaves,

---

how much fuel is consumed on full load for a 500KVA Diesel Generator in one hour.

5 Answers  

---

what is gear

8 Answers  

---