Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Optical observation of shock waves and cavitation bubbles in high intensity laser-induced shock processes
Year:2009
Research Areas
  • Mechanical engineering,
  • Construction materials
Information
Abstract
We report an experimental study of the temporal and spatial dynamics of shock waves, cavitation bubbles, and sound waves generated in water during laser shock processing by single Nd:YAG laser pulses of nanosecond duration. A fast ICCD camera (2 ns gate time) was employed to record false schlieren photographs, schlieren photographs, and Mach-Zehnder interferograms of the zone surrounding the laser spot site on the target, an aluminum alloy sample. We recorded hemispherical shock fronts, cylindrical shock fronts, plane shock fronts, cavitation bubbles, and phase disturbance tracks.
International
Si
JCR
Si
Title
APPLIED OPTICS
ISBN
0003-6935
Impact factor JCR
1,763
Impact info
Volume
48
Journal number
19
From page
3671
To page
3680
Month
JULIO
Ranking
Participants
  • Participante: R. OCAÑA (Dpto. de Láser, Asociación Industrial de Óptica, Color e Imagen )
  • Autor: Juan Antonio Porro Gonzalez (UPM)
  • Participante: L. MARTÍ-LOPEZ (Dpto. de Láser, Asociación Industrial de Óptica, Color e Imagen )
  • Autor: Miguel Morales Furio (UPM)
  • Autor: Jose Luis Ocaña Moreno (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ingeniería y Aplicaciones del Láser
  • Centro o Instituto I+D+i: Centro Laser
  • Departamento: Física Aplicada a la Ingeniería Industrial
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)