Analytic Creep Durability of Rotating Uniform Disks

International Journal of Rotating Machinery

Victor Shishlyaev¹  Yuriy Nyashin¹ 

[1] Department of Theoretical Mechanics, Perm Federal Technical University, 29a Komsomolsky Ave., Perm 614600, GSP-45, Russia;

关键词: Creep rupture;    Damage;    Durability;    Gas turbine;    Lifetime;    Microdefects.;   

DOI  :  10.1155/S1023621X98000219

来源: DOAJ

【 摘 要 】

Turbine disks of aircraft engines in operation are subjected to alternating thermocyclic deformation under high temperatures. Operation gives rise to sufficiently high stresses and subsequent creep damaging effects.

【 授权许可】

Unknown