Diffraction of Plane Compressional Waves by an Array of Nanosized Cylindrical Holes.
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| Title: | Diffraction of Plane Compressional Waves by an Array of Nanosized Cylindrical Holes. |
|---|---|
| Authors: | Zhang, Q. F.1, Wang, G. F.1 wanggf@mail.xjtu.edu.cn, Schiavone, P.2 |
| Source: | Journal of Applied Mechanics. Mar2011, Vol. 78 Issue 2, p021003:1-021003:6. 6p. 2 Charts, 2 Graphs. |
| Subjects: | Elastic wave diffraction, Elastic wave scattering, Surface tension, Optical diffraction, Scattering (Physics) |
| Abstract: | When the radius of a hole reduces to nanometers, the influence of surface energy becomes prominent in its mechanical behavior. In the present paper, we consider the diffraction of plane compressional waves by an array of nanosized circular holes in an elastic medium. The effect of surface energy is taken into account through surface elasticity theory. Using the wave expansion method, we derive the corresponding elastic diffraction fields. Dynamic stress concentrations around the holes and the scattering cross section are calculated to address the surface effects on the diffraction phenomena. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Applied Mechanics is the property of American Society of Mechanical Engineers 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: 58828084 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Diffraction of Plane Compressional Waves by an Array of Nanosized Cylindrical Holes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhang%2C+Q%2E+F%2E%22">Zhang, Q. F.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wang%2C+G%2E+F%2E%22">Wang, G. F.</searchLink><relatesTo>1</relatesTo><i> wanggf@mail.xjtu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Schiavone%2C+P%2E%22">Schiavone, P.</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Applied+Mechanics%22">Journal of Applied Mechanics</searchLink>. Mar2011, Vol. 78 Issue 2, p021003:1-021003:6. 6p. 2 Charts, 2 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Elastic+wave+diffraction%22">Elastic wave diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Elastic+wave+scattering%22">Elastic wave scattering</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+tension%22">Surface tension</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+diffraction%22">Optical diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Scattering+%28Physics%29%22">Scattering (Physics)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: When the radius of a hole reduces to nanometers, the influence of surface energy becomes prominent in its mechanical behavior. In the present paper, we consider the diffraction of plane compressional waves by an array of nanosized circular holes in an elastic medium. The effect of surface energy is taken into account through surface elasticity theory. Using the wave expansion method, we derive the corresponding elastic diffraction fields. Dynamic stress concentrations around the holes and the scattering cross section are calculated to address the surface effects on the diffraction phenomena. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Applied Mechanics is the property of American Society of Mechanical Engineers 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: 10.1115/1.4002529 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 021003:1 Subjects: – SubjectFull: Elastic wave diffraction Type: general – SubjectFull: Elastic wave scattering Type: general – SubjectFull: Surface tension Type: general – SubjectFull: Optical diffraction Type: general – SubjectFull: Scattering (Physics) Type: general Titles: – TitleFull: Diffraction of Plane Compressional Waves by an Array of Nanosized Cylindrical Holes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhang, Q. F. – PersonEntity: Name: NameFull: Wang, G. F. – PersonEntity: Name: NameFull: Schiavone, P. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2011 Type: published Y: 2011 Identifiers: – Type: issn-print Value: 00218936 Numbering: – Type: volume Value: 78 – Type: issue Value: 2 Titles: – TitleFull: Journal of Applied Mechanics Type: main |
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