The free vibration of a disk-blade coupled system is investigated by the Ritz method. The boundary conditions and continuity conditions of the disk and blades are satisfied by introducing artificial springs at their joints. The orthogonal polynomials generated by the Gram-Schmidt process are used as
✦ LIBER ✦
Dynamic stress analysis of rotating turbo-machinery bladed-disk systems
✍ Scribed by V. Omprakash; V. Ramamurti
- Book ID
- 103486413
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 894 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0045-7949
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A 3-D elastic-plastic dynamic finite element model for the generation of incident pulse in the rotating disk indirect bar-bar tensile impact apparatus is established in the present paper. The numerical simulation is solved by ANSYS/LSDYNA. The numerical result thus obtained is in good agreement with