A coupled model to analyse dynamic behaviour of non-prismatic rotating anisotropic thin-walled beams.
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| Title: | A coupled model to analyse dynamic behaviour of non-prismatic rotating anisotropic thin-walled beams. |
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| Authors: | Kumar, G. Deepak1 (AUTHOR), Panigrahi, B.1 (AUTHOR) brajeshpanigrahi248@gmail.com |
| Source: | Mechanics of Advanced Materials & Structures. 2025, Vol. 32 Issue 14, p3434-3447. 14p. |
| Subjects: | Thin-walled structures, Ritz method, Anisotropic crystals, Mechanical vibration research, Transients (Dynamics), Curved beams, Dynamic stiffness, Coriolis force |
| Abstract: | The current research presents a dynamically coupled mathematical model considering the energy method and employing the classical Ritz-approximation method for a thin-walled anisotropic tapered rotating box beam. The novelty of this work lies in presenting the effect of circumferentially uniform stiffness (CUS) ply layup to investigate the reverberations of not considering bending-shear couplings toward vibration behavior. The current model is formulated by considering transverse shear and cross-sectional warping of order primary and secondary. The repercussions of not including non-classical effects like Coriolis-force, centrifugal-acceleration and warping, inertial-warping is explored. Mode switching arising for change in geometry and centrifugal stiffening is presented for various ply angles and rotational speeds. [ABSTRACT FROM AUTHOR] |
| Copyright of Mechanics of Advanced Materials & Structures is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 186449923 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: A coupled model to analyse dynamic behaviour of non-prismatic rotating anisotropic thin-walled beams. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kumar%2C+G%2E+Deepak%22">Kumar, G. Deepak</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Panigrahi%2C+B%2E%22">Panigrahi, B.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> brajeshpanigrahi248@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Mechanics+of+Advanced+Materials+%26+Structures%22">Mechanics of Advanced Materials & Structures</searchLink>. 2025, Vol. 32 Issue 14, p3434-3447. 14p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Thin-walled+structures%22">Thin-walled structures</searchLink><br /><searchLink fieldCode="DE" term="%22Ritz+method%22">Ritz method</searchLink><br /><searchLink fieldCode="DE" term="%22Anisotropic+crystals%22">Anisotropic crystals</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+vibration+research%22">Mechanical vibration research</searchLink><br /><searchLink fieldCode="DE" term="%22Transients+%28Dynamics%29%22">Transients (Dynamics)</searchLink><br /><searchLink fieldCode="DE" term="%22Curved+beams%22">Curved beams</searchLink><br /><searchLink fieldCode="DE" term="%22Dynamic+stiffness%22">Dynamic stiffness</searchLink><br /><searchLink fieldCode="DE" term="%22Coriolis+force%22">Coriolis force</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The current research presents a dynamically coupled mathematical model considering the energy method and employing the classical Ritz-approximation method for a thin-walled anisotropic tapered rotating box beam. The novelty of this work lies in presenting the effect of circumferentially uniform stiffness (CUS) ply layup to investigate the reverberations of not considering bending-shear couplings toward vibration behavior. The current model is formulated by considering transverse shear and cross-sectional warping of order primary and secondary. The repercussions of not including non-classical effects like Coriolis-force, centrifugal-acceleration and warping, inertial-warping is explored. Mode switching arising for change in geometry and centrifugal stiffening is presented for various ply angles and rotational speeds. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Mechanics of Advanced Materials & Structures is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/15376494.2024.2393736 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 3434 Subjects: – SubjectFull: Thin-walled structures Type: general – SubjectFull: Ritz method Type: general – SubjectFull: Anisotropic crystals Type: general – SubjectFull: Mechanical vibration research Type: general – SubjectFull: Transients (Dynamics) Type: general – SubjectFull: Curved beams Type: general – SubjectFull: Dynamic stiffness Type: general – SubjectFull: Coriolis force Type: general Titles: – TitleFull: A coupled model to analyse dynamic behaviour of non-prismatic rotating anisotropic thin-walled beams. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kumar, G. Deepak – PersonEntity: Name: NameFull: Panigrahi, B. IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 07 Text: 2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 15376494 Numbering: – Type: volume Value: 32 – Type: issue Value: 14 Titles: – TitleFull: Mechanics of Advanced Materials & Structures Type: main |
| ResultId | 1 |
