An analytical study on the thermoelastic behavior of functionally graded carbon nanotube-reinforced composite cylindrical shells under general boundary conditions.
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| Title: | An analytical study on the thermoelastic behavior of functionally graded carbon nanotube-reinforced composite cylindrical shells under general boundary conditions. |
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| Authors: | Van Quang, Duong1 (AUTHOR) minhpv.mta@gmail.com, Van Minh, Phung1 (AUTHOR) minhpv@lqdtu.edu.vn |
| Source: | Archives of Civil & Mechanical Engineering (Elsevier Science). May2026, Vol. 26 Issue 3, p1-31. 31p. |
| Subjects: | Functionally gradient materials, Cylindrical shells, Boundary value problems, Thermoelasticity, Shear (Mechanics), Thermal properties, Stress concentration, Carbon nanotubes |
| Abstract: | In this paper, the static analysis of the functionally graded carbon nano-tube reinforced composite (FG-CNTRC) cylinder shells with different boundary constraints under thermomechanical reactions is conducted. Using the temperature-dependent material characteristics, the quasi-three-dimensional high-order shear deformation model, and taking the normal stress effect into consideration, the governing equations are established. In which the temperature is considered to change along the thickness, and then the distribution law is determined based on the temperature transfer equation and temperature boundary constraints. An analytical solution that uses a single trigonometric series and Laplace transform is used to tackle fundamental equations for the shells with various boundary constraints. The proposed approach is confirmed by evaluating with available data of other researchers. The influences of material parameters, geometrical parameters, and gradient thermal loads on displacement and stress in the shell are investigated, which focuses on stress analysis at the clamped edge. Some fascinating results are found, such as the effect of internal pressure load on normal stress opposite that of thermal load on the inner surface; the influence of thermal effect on longitudinal stress is small compared with that of internal pressure load at the clamped boundary area; the stress components have a sudden jump in value at the clamped edge area. The findings of this work have significant implications for the computation and design of cylindrical shell concepts composed of advanced materials, while also considering the influence of temperature variables. [ABSTRACT FROM AUTHOR] |
| Copyright of Archives of Civil & Mechanical Engineering (Elsevier Science) is the property of Springer Nature 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 |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 193198280 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: An analytical study on the thermoelastic behavior of functionally graded carbon nanotube-reinforced composite cylindrical shells under general boundary conditions. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Van+Quang%2C+Duong%22">Van Quang, Duong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> minhpv.mta@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Van+Minh%2C+Phung%22">Van Minh, Phung</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> minhpv@lqdtu.edu.vn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Archives+of+Civil+%26+Mechanical+Engineering+%28Elsevier+Science%29%22">Archives of Civil & Mechanical Engineering (Elsevier Science)</searchLink>. May2026, Vol. 26 Issue 3, p1-31. 31p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Functionally+gradient+materials%22">Functionally gradient materials</searchLink><br /><searchLink fieldCode="DE" term="%22Cylindrical+shells%22">Cylindrical shells</searchLink><br /><searchLink fieldCode="DE" term="%22Boundary+value+problems%22">Boundary value problems</searchLink><br /><searchLink fieldCode="DE" term="%22Thermoelasticity%22">Thermoelasticity</searchLink><br /><searchLink fieldCode="DE" term="%22Shear+%28Mechanics%29%22">Shear (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+properties%22">Thermal properties</searchLink><br /><searchLink fieldCode="DE" term="%22Stress+concentration%22">Stress concentration</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon+nanotubes%22">Carbon nanotubes</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this paper, the static analysis of the functionally graded carbon nano-tube reinforced composite (FG-CNTRC) cylinder shells with different boundary constraints under thermomechanical reactions is conducted. Using the temperature-dependent material characteristics, the quasi-three-dimensional high-order shear deformation model, and taking the normal stress effect into consideration, the governing equations are established. In which the temperature is considered to change along the thickness, and then the distribution law is determined based on the temperature transfer equation and temperature boundary constraints. An analytical solution that uses a single trigonometric series and Laplace transform is used to tackle fundamental equations for the shells with various boundary constraints. The proposed approach is confirmed by evaluating with available data of other researchers. The influences of material parameters, geometrical parameters, and gradient thermal loads on displacement and stress in the shell are investigated, which focuses on stress analysis at the clamped edge. Some fascinating results are found, such as the effect of internal pressure load on normal stress opposite that of thermal load on the inner surface; the influence of thermal effect on longitudinal stress is small compared with that of internal pressure load at the clamped boundary area; the stress components have a sudden jump in value at the clamped edge area. The findings of this work have significant implications for the computation and design of cylindrical shell concepts composed of advanced materials, while also considering the influence of temperature variables. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Archives of Civil & Mechanical Engineering (Elsevier Science) is the property of Springer Nature 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: 10.1007/s43452-026-01469-7 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 31 StartPage: 1 Subjects: – SubjectFull: Functionally gradient materials Type: general – SubjectFull: Cylindrical shells Type: general – SubjectFull: Boundary value problems Type: general – SubjectFull: Thermoelasticity Type: general – SubjectFull: Shear (Mechanics) Type: general – SubjectFull: Thermal properties Type: general – SubjectFull: Stress concentration Type: general – SubjectFull: Carbon nanotubes Type: general Titles: – TitleFull: An analytical study on the thermoelastic behavior of functionally graded carbon nanotube-reinforced composite cylindrical shells under general boundary conditions. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Van Quang, Duong – PersonEntity: Name: NameFull: Van Minh, Phung IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 16449665 Numbering: – Type: volume Value: 26 – Type: issue Value: 3 Titles: – TitleFull: Archives of Civil & Mechanical Engineering (Elsevier Science) Type: main |
| ResultId | 1 |
