Module 5.2 Thin cylinder AU AM 19

474 A cylindrical thin drum 80 cm in diameter and 3 m long has a shell thickness of 1 cm. If the drum is subjected to an internal pressure of 2.5 N/mm2, determine (i) Change in diameter (ii) Change in length and (iii) Change in volume. Take E = 2 x 10 5 N/mm2, Poisson’s ratio = 0.25. (AM 2019) SOM playlist: https://www.youtube.com/playlist?list=PLOeLbbrFz8R4bgsqX7JE1BVC5bZsHWqsk #mohrcircle #principalstress #stress #strain #youngsmoduli #ce3491 #ce8395 #strengthofmaterial #strengthofmaterialsonlinelectures #strengthofmaterialsvideos #CE8395 #SFD #BMD #shearforcediagram #bendingmomentdiagram #pointofcontraflexure #ssbeam #cantilever #overhangingbeam #simplysupportedbeam #pointload #varyingpointload #udl #partialudl #uniformlydistributedload #uvl #uniformlyvaryingload #partialspan #entirespan #centrallyactingload #deflection #deflectionofbeams #momentareamethod #doubleintegration #conjugatebeammethod #mohrcircle #principlestress #torsion #torque #solidshaft #hollowshaft #polarmoment #rigidity #modulusofrigidity #spring #leafspring #helicalspring #deflectionofspring #cchs #closelycoiledhelicalspring