Mechanical Surface Treatment of Duralumin Plate by Bubble Induced by Pulse Laser

H. Soyama; H. Sasaki; S. Endo; Y. Iga

doi:10.1088/1742-6596/656/1/012108

Mechanical Surface Treatment of Duralumin Plate by Bubble Induced by Pulse Laser

H. Soyama, H. Sasaki, S. Endo, Y. Iga

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

Surface of duralumin plate can be treated by not only laser abrasion but also bubble induced by pulse laser. The pulse laser produced two kinds of shock waves related to laser abrasion and bubble collapse. In the case of laser peening, the shock wave induced by abrasion was normally used. In the present paper, the behaviour of bubble was observed and noise was detected by the hydrophone. It was revealed that the impact induced by the bubble collapse produced by the pulse laser was stronger than that of the laser abrasion. A numerical simulation was also carried out to investigate phenomenon of bubble collapse.

Original language	English
Article number	012108
Journal	Journal of Physics: Conference Series
Volume	656
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/656/1/012108
Publication status	Published - 2015 Dec 3
Event	9th International Symposium on Cavitation, CAV 2015 - Lausanne, Switzerland Duration: 2015 Dec 6 → 2015 Dec 10

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/656/1/012108

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title = "Mechanical Surface Treatment of Duralumin Plate by Bubble Induced by Pulse Laser",

abstract = "Surface of duralumin plate can be treated by not only laser abrasion but also bubble induced by pulse laser. The pulse laser produced two kinds of shock waves related to laser abrasion and bubble collapse. In the case of laser peening, the shock wave induced by abrasion was normally used. In the present paper, the behaviour of bubble was observed and noise was detected by the hydrophone. It was revealed that the impact induced by the bubble collapse produced by the pulse laser was stronger than that of the laser abrasion. A numerical simulation was also carried out to investigate phenomenon of bubble collapse.",

author = "H. Soyama and H. Sasaki and S. Endo and Y. Iga",

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T1 - Mechanical Surface Treatment of Duralumin Plate by Bubble Induced by Pulse Laser

AU - Soyama, H.

AU - Sasaki, H.

AU - Endo, S.

AU - Iga, Y.

PY - 2015/12/3

Y1 - 2015/12/3

N2 - Surface of duralumin plate can be treated by not only laser abrasion but also bubble induced by pulse laser. The pulse laser produced two kinds of shock waves related to laser abrasion and bubble collapse. In the case of laser peening, the shock wave induced by abrasion was normally used. In the present paper, the behaviour of bubble was observed and noise was detected by the hydrophone. It was revealed that the impact induced by the bubble collapse produced by the pulse laser was stronger than that of the laser abrasion. A numerical simulation was also carried out to investigate phenomenon of bubble collapse.

AB - Surface of duralumin plate can be treated by not only laser abrasion but also bubble induced by pulse laser. The pulse laser produced two kinds of shock waves related to laser abrasion and bubble collapse. In the case of laser peening, the shock wave induced by abrasion was normally used. In the present paper, the behaviour of bubble was observed and noise was detected by the hydrophone. It was revealed that the impact induced by the bubble collapse produced by the pulse laser was stronger than that of the laser abrasion. A numerical simulation was also carried out to investigate phenomenon of bubble collapse.

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DO - 10.1088/1742-6596/656/1/012108

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VL - 656

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

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T2 - 9th International Symposium on Cavitation, CAV 2015

Y2 - 6 December 2015 through 10 December 2015

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