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How do you calculate hoop stress?
Calculate the hoop stress in a pressure vessel which is 6m in dia. It is unusual.
What is a hoop stress?
The hoop stress is the force exerted circumferentially in both directions on every particle in the cylinder wall.
What is the Formula for Hoop stress?
Hoop stress is just nothing but stress which can be acted upon circumferentialy formed material, where as subjected to internal & external pressure. Formula is (internal pressure*outside dia of cylinder)/internal dia of cylinder If innternal pr goes beyond 80mpa, this presuure vessel is in safer side
Is hoop a noun?
Yes the word 'hoop' is both a noun (hoop, hoops) and a verb (hoop, hoops, hooping, hooped).The noun hoop is a word for a circular band made of rigid material, a word for a thing.The verb to hoop is to surround, support, or bind with a hoop.
What does anneal mean?
Anneals means to reduce the stress of a material by gradually heating and cooling it.
What is the difference between tangential and shear stresses?
A shear stress results from in plane shear loads; a tangential stress applies to a circular shape, such as a hoop, and is a tensile or compressive stress, not shear stress
What will happen to a material if the stress exceeds the yield stress?
If a the stress of a material exceeds the yield stress, it will not be able to return to its original length or shape once the force is removed.
Critical stress at which material will start to flow?
Yield stress..
What is flow stress?
flow stress is yield stress of material during plastic deformation
Cite an example of an object that has CG where no physical material exists?
A hula hoop.
What is dielectric stress?
The dielectric stress is the stress placed upon a material when a voltage is placed across it.
Why is the actual shear stress of metals lower than the theoretical shear stress?
Because in theory we study regarding a perfect material but in reality the material will have many imperfections which decreases the stress required to deformed a material.
