Record details

Title
    The measurement of abrasive particles velocities in the process of abrasive water jet generation
Author
    Foldyna, Josef
    Říha, Zdeněk
    Zeleňák, Michal
Conference
    The Application of experimental and numerical methods in fluid mechanics and energetics 2014 (19. : 09.04.2014-11.04.2014 : Liptovský Ján, Slovensko)
Language
    anglicky
Publication type
    konferenční příspěvek (zahraniční konference)
Source title - monograph
    AIP Conference Proceedings - The Application of experimental and numerical methods in fluid mechanics and energetics 2014. 19
Pages
    S. 276-280
Notes
    Autoři celkem: 3
    Rozsah: 5 s. : E
Subject category
    abrasive cutting head
    abrasive water jet generation
    velocities of abrasive particles
Keyword
    Abrasive
    Generation
    Jet
    Measurement
    Particles
    Process
    Velocities
    Water
Abstract (in english)
   An optimization of the design of the abrasive cutting head using the numerical simulation requires gathering as much information about processes occurring in the cutting head as possible. Detailed knowledge of velocities of abrasive particles in the process of abrasive water jet generation is vital for the verification of the numerical model. A method of measurement of abrasive particles at the exit of focusing tube using the FPIV technique was proposed and preliminary tests are described in the paper. Results of analysis of measured velocity fields are presented in the paper.
Contributor
    AV ČR Brno, Ústav geoniky
Contributor code
    AV ČR, ÚG
Source format
    U
Import date
    24. 10. 2014