Creep Transition in a Thin Rotating Dise OfVariable Density

Defence Science Journal

S. K. Gupta¹  Sanjeev Sharma¹  Sonia Pathak¹ 

[1] H.P. University, Shimla

关键词: Seths transition theory;    Fracture;    Angular speed;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

Creep stress~s and strain rates have been obtained for a thin rotating disc having variable density using Sethrs transition theory. It h'11s been observed that a disc whose density decreases radially, rotates at higher angplar speed, thus increasing the possibility of a fracture at the bore, whereas for a disc whose density increaseslradially, recedes the possibility ofa fracture. The deforamation is signircant for a disc having variable denlsity and rotating at higher angular speed.

【 授权许可】

Unknown