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Papers by VIDYASAGAR KUMAR
Engineering Failure Analysis, 2009
This investigation was primarily aimed to examine the probable causes of damage in steam drum of ... more This investigation was primarily aimed to examine the probable causes of damage in steam drum of heat recovery boiler in a naphtha cracking plant. Large number of cracks was detected of varying length on the inner surface of the drums. Preliminary visual examination, magnetic particle inspection, in situ metallographic examinations were carried out at the site. Detailed optical microscopic analysis
Journal of Chemical Sciences, 2000
Engineering Failure Analysis, 2009
This investigation was primarily aimed to examine the probable causes of damage in steam drum of ... more This investigation was primarily aimed to examine the probable causes of damage in steam drum of heat recovery boiler in a naphtha cracking plant. Large number of cracks was detected of varying length on the inner surface of the drums. Preliminary visual examination, magnetic particle inspection, in situ metallographic examinations were carried out at the site. Detailed optical microscopic analysis
Journal of Chemical Sciences, 2000