Thermal analysis of laser drilling process

Bekir Sami Yilbas

doi:10.1007/978-3-642-34982-9_2

Thermal analysis of laser drilling process

Bekir Sami Yilbas^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

3 Scopus citations

Abstract

In laser drilling process, the material removal involves with evaporation at the surface, liquid ejection, and solid heating. However, liquid ejection vanishes for the lasers with the pulse length within the rage and higher than the nanoseconds. However, in drilling applications mass removal by liquid ejection is desirable because the rate of material removed becomes high. Analytical modeling the laser heating process in relation to drilling is difficult, since process involves with the phase change and fluid flow due to the evaporation at the surface. However, numerical modeling is feasible with some useful assumptions.

Original language	English
Title of host publication	SpringerBriefs in Applied Sciences and Technology
Publisher	Springer Verlag
Pages	5-50
Number of pages	46
Edition	9783642349812
DOIs	https://doi.org/10.1007/978-3-642-34982-9_2
State	Published - 2013

Publication series

Name	SpringerBriefs in Applied Sciences and Technology
Number	9783642349812
ISSN (Print)	2191-530X
ISSN (Electronic)	2191-5318

Bibliographical note

Publisher Copyright:
© 2013, The Author(s).

ASJC Scopus subject areas

Biotechnology
General Chemical Engineering
General Mathematics
General Materials Science
Energy Engineering and Power Technology
General Engineering

Access to Document

10.1007/978-3-642-34982-9_2

Cite this

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title = "Thermal analysis of laser drilling process",

abstract = "In laser drilling process, the material removal involves with evaporation at the surface, liquid ejection, and solid heating. However, liquid ejection vanishes for the lasers with the pulse length within the rage and higher than the nanoseconds. However, in drilling applications mass removal by liquid ejection is desirable because the rate of material removed becomes high. Analytical modeling the laser heating process in relation to drilling is difficult, since process involves with the phase change and fluid flow due to the evaporation at the surface. However, numerical modeling is feasible with some useful assumptions.",

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AB - In laser drilling process, the material removal involves with evaporation at the surface, liquid ejection, and solid heating. However, liquid ejection vanishes for the lasers with the pulse length within the rage and higher than the nanoseconds. However, in drilling applications mass removal by liquid ejection is desirable because the rate of material removed becomes high. Analytical modeling the laser heating process in relation to drilling is difficult, since process involves with the phase change and fluid flow due to the evaporation at the surface. However, numerical modeling is feasible with some useful assumptions.

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M3 - Chapter

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ER -

Thermal analysis of laser drilling process

Abstract

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ASJC Scopus subject areas

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