Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Self organised criticality in abrasive water jet cutting
Luleå University of Technology, Department of Engineering Sciences and Mathematics.
1997 (English)In: International Journal of Water Jet Technology, ISSN 1180-0402, Vol. 2, no 3, p. 181-186Article in journal (Refereed) Published
Abstract [en]

This paper demonstrates that the material removal processes employed during abrasive water jet (AWJ) cutting show evidence of Self Organised Criticality (S.O.C.). This means that the overall erosion process consists of a large number of events which are identical except for their size. The relative frequency of these self-similar events is related to their magnitude by a power law, for example an erosion event of relative magnitude 100 may be accompanied by 10 exp 3 of magnitude 10 and 10 exp 8 of magnitude 1. As the mechanism of step formation and localised erosion has been establish in earlier work (4, 5, 6), it is reasonable to postulate that the numerous self similar erosion events are of this type. It is demonstrated that for ductile material (such as metals) and brittle material (such as glass) the abrasive water jet cutting mechanism obeys the laws of self organized criticality

Place, publisher, year, edition, pages
1997. Vol. 2, no 3, p. 181-186
National Category
Manufacturing, Surface and Joining Technology
Research subject
Manufacturing Systems Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-5219Local ID: 342bd950-a1be-11dd-8f4e-000ea68e967bOAI: oai:DiVA.org:ltu-5219DiVA, id: diva2:978093
Note
Godkänd; 1997; 20081024 (andbra)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24Bibliographically approved

Open Access in DiVA

No full text in DiVA

Authority records BETA

Powell, JohnMagnusson, Claes

Search in DiVA

By author/editor
Powell, JohnMagnusson, Claes
By organisation
Department of Engineering Sciences and Mathematics
Manufacturing, Surface and Joining Technology

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 21 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf