Senjanović, Ivo and Ćatipović, Ivan and Alujević, Neven and Vladimir, Nikola and Čakmak, Damjan (2018) A finite strip for the vibration analysis of rotating cylindrical shells. = A finite strip for the vibration analysis of rotating cylindrical shells. Thin-walled structures, 122. pp. 158-172. ISSN 0263-8231. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q1 (2016). Točan broj autora: 5. (In Press)
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901047.Page_Proofs_A_finite_strip_for_the_vibration_analysis_of_rotating_cylindrical_shells.pdf - Accepted Version Jezik dokumenta:English Download (1MB) | Preview |
Abstract
In this article, a two-node finite strip with eight degrees of freedom for the free vibration analysis of pre-stressed rotating cylindrical shells is formulated. The circumferential mode shape profiles are described exactly using trigonometric functions. The axial mode shape profiles are approximated by bar and beam shape functions for membrane and bending displacements, respectively. In this way, a semi-analytical formulation is facilitated so that discretisation is required only in the axial direction. The accuracy and convergence of the developed finite strip are confirmed by comparisons with the analytical results. Excellent agreement is observed both for stationary and rotating shells.
Item Type: | Article (["eprint_fieldopt_article_type_article" not defined]) |
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Keywords (Croatian): | Cylindrical shell ; Vibration ; Rotating structures ; Natural frequencies ; Rotating modes ; Finite strip method |
Divisions: | 200 Department of Engineering Mechanics > 230 Chair of Mechanical Systems Dynamics 600 Department of Naval Engineering and Marine Technology > 620 Chair of Marine Structures Design 600 Department of Naval Engineering and Marine Technology > 650 Chair of Marine Machinery and System Design 600 Department of Naval Engineering and Marine Technology > 630 Chair of Ship Design and Offshore Technology |
Indexed in Web of Science: | Yes |
Indexed in Current Contents: | Yes |
Quartiles: | Q1 (2016) |
Date Deposited: | 07 Nov 2017 14:44 |
Last Modified: | 15 Dec 2017 15:16 |
URI: | http://repozitorij.fsb.hr/id/eprint/8102 |
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