All Rector or Exchanger have spherical/hemispherical end
Why?
Answers were Sorted based on User's Feedback
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
Is This Answer Correct ? | 34 Yes | 1 No |
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
Is This Answer Correct ? | 13 Yes | 2 No |
In a tractor wheel, why is the Disc polygonal in shape (like a square, hexagon or octagon) whereas for Commercial vehicles and Passenger Cars the wheel has a circular disc?
what is your expectation
temperature of gas increases .comment on change in conductivity of gases.
what is the advantages and dis advantages of critical speed of turbine
Why is heat treatment required?
Causes of dilution of lubricating oil in a steam turbine?
0 Answers ABC Inc, RRB, Siemens,
what is supercharging?
What is the diffrence between four strock and two strock ic engine
14 Answers Alkem Labs, Mechanical,
What is the Full form of AIF in Compressors ?
Out of electric heater and heat pump, which is economical in operation ?
What is the expansion valve in HVAC & How it works ????????????
what is bearing? how many types of bearing