Dynamic characteristics of composite drive shaft in complex environment based on Carrera unified formulation.

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Title: Dynamic characteristics of composite drive shaft in complex environment based on Carrera unified formulation.
Authors: Zhang, Laichun1 (AUTHOR), Zhu, Junchao1,2 (AUTHOR) zjc330@126.com, Zhang, Chunyu1 (AUTHOR), Guo, Junhua1 (AUTHOR), Liu, Qian1 (AUTHOR), Hua, Hongxing2 (AUTHOR), Zhang, Yifan3 (AUTHOR)
Source: Mechanics of Advanced Materials & Structures. 2025, Vol. 32 Issue 13, p3052-3065. 14p.
Subjects: Axial loads, Hamilton's principle function, Fourier series, Taylor's series, Drive shafts, Angles, Speed
Abstract: This article uses Carrera unified formulation (CUF) to analyze the dynamics characteristics of composite shaft with consideration of thermal effects, axial loads, and rotational speeds. The shaft radial displacement is described by Taylor expansion terms, and the axial displacement is described by improved Fourier series. Hamilton's principle is used to obtain the control equations. The calculation results indicate that: The increase of temperature can reduce composite shaft natural frequency, and the influence is not obvious when the layer angle is small; The effect of axial load on composite shaft natural frequency is roughly linear, but the influence varies under different boundaries, length-radius ratio, layer orders; Due to the gyroscopic effect, the natural frequency of the composite shaft exhibits two states under the action of rotation speed: forward and backward mode; In forward mode, the influence of temperature and axial load on the composite shaft still follows the previous conclusion; In the backward mode, when the rotational speed exceeds the critical speed, the influence of temperature and axial load on the composite shaft shows the opposite conclusion. These findings are of great significance for the practical application of composite shaft in engineering. [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.)
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  Label: Title
  Group: Ti
  Data: Dynamic characteristics of composite drive shaft in complex environment based on Carrera unified formulation.
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  Data: <searchLink fieldCode="AR" term="%22Zhang%2C+Laichun%22">Zhang, Laichun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhu%2C+Junchao%22">Zhu, Junchao</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> zjc330@126.com</i><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Chunyu%22">Zhang, Chunyu</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Guo%2C+Junhua%22">Guo, Junhua</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Qian%22">Liu, Qian</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hua%2C+Hongxing%22">Hua, Hongxing</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Yifan%22">Zhang, Yifan</searchLink><relatesTo>3</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Mechanics+of+Advanced+Materials+%26+Structures%22">Mechanics of Advanced Materials & Structures</searchLink>. 2025, Vol. 32 Issue 13, p3052-3065. 14p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Axial+loads%22">Axial loads</searchLink><br /><searchLink fieldCode="DE" term="%22Hamilton's+principle+function%22">Hamilton's principle function</searchLink><br /><searchLink fieldCode="DE" term="%22Fourier+series%22">Fourier series</searchLink><br /><searchLink fieldCode="DE" term="%22Taylor's+series%22">Taylor's series</searchLink><br /><searchLink fieldCode="DE" term="%22Drive+shafts%22">Drive shafts</searchLink><br /><searchLink fieldCode="DE" term="%22Angles%22">Angles</searchLink><br /><searchLink fieldCode="DE" term="%22Speed%22">Speed</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This article uses Carrera unified formulation (CUF) to analyze the dynamics characteristics of composite shaft with consideration of thermal effects, axial loads, and rotational speeds. The shaft radial displacement is described by Taylor expansion terms, and the axial displacement is described by improved Fourier series. Hamilton's principle is used to obtain the control equations. The calculation results indicate that: The increase of temperature can reduce composite shaft natural frequency, and the influence is not obvious when the layer angle is small; The effect of axial load on composite shaft natural frequency is roughly linear, but the influence varies under different boundaries, length-radius ratio, layer orders; Due to the gyroscopic effect, the natural frequency of the composite shaft exhibits two states under the action of rotation speed: forward and backward mode; In forward mode, the influence of temperature and axial load on the composite shaft still follows the previous conclusion; In the backward mode, when the rotational speed exceeds the critical speed, the influence of temperature and axial load on the composite shaft shows the opposite conclusion. These findings are of great significance for the practical application of composite shaft in engineering. [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: 10.1080/15376494.2024.2387754
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 14
        StartPage: 3052
    Subjects:
      – SubjectFull: Axial loads
        Type: general
      – SubjectFull: Hamilton's principle function
        Type: general
      – SubjectFull: Fourier series
        Type: general
      – SubjectFull: Taylor's series
        Type: general
      – SubjectFull: Drive shafts
        Type: general
      – SubjectFull: Angles
        Type: general
      – SubjectFull: Speed
        Type: general
    Titles:
      – TitleFull: Dynamic characteristics of composite drive shaft in complex environment based on Carrera unified formulation.
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          Name:
            NameFull: Zhang, Laichun
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            NameFull: Zhu, Junchao
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            NameFull: Zhang, Chunyu
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            NameFull: Guo, Junhua
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            NameFull: Liu, Qian
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            NameFull: Hua, Hongxing
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            NameFull: Zhang, Yifan
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            – D: 01
              M: 07
              Text: 2025
              Type: published
              Y: 2025
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              Value: 32
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            – TitleFull: Mechanics of Advanced Materials & Structures
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