DocumentCode
1988816
Title
Calculation of layered rotating disks with account interface
Author
Nemirovskii, Ju V. ; Yankovskii, A.P.
Author_Institution
Inst. Theor. & Appl. Mech., Siberian Branch RAS, Novosibirsk, Russia
fYear
2005
fDate
26 June-2 July 2005
Firstpage
502
Lastpage
505
Abstract
The problem of calculation of layered rotating disks with the account interface is formulated. The method of the numerical decision of such problem is developed. Concrete calculations of disks on approached (not taking into account interface) and exact to theories are lead. Relative thickness of disks at which it is possible to neglect interface are determined. Influence of heavy-shrink fitting of a disk on a shaft with tightness on increase in speed of rotation is investigated. Are resulted stress diagram, describing interface.
Keywords
boundary-value problems; discs (structures); gas turbines; mechanical contact; account interface; heavy-shrink fitting; layered rotating disks; numerical decision; stress diagram; Building materials; Composite materials; Compressors; Concrete; Elasticity; Engines; Joining processes; Shafts; Stress; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Science and Technology, 2005. KORUS 2005. Proceedings. The 9th Russian-Korean International Symposium on
Print_ISBN
0-7803-8943-3
Type
conf
DOI
10.1109/KORUS.2005.1507768
Filename
1507768
Link To Document