Use of a pulsed laser in place of the c/w laser removes the otherwise rigorous stability requirements of conventional holography and holographic interferometry. In conjunction with Electronic Speckle Pattern Interferometry (ESPI) this provides an opportunity of freezing component motion and providing an in-plane displacement measurement technique for use outside the laboratory. Development of this method for the analysis of rotating components is now taking place at the City University. Little or no surface preparation is required so that analysis under service environmental conditions becomes possible. Results from preliminary tests on the brake path cooling for a vented brake disc are described.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Pulsed laser electronic speckle pattern interferometry for the analysis of high performance brake discs and other rotating components


    Additional title:

    Elektronische Speckle-Interferometrie mit gepulsten Lasern fuer die Analyse von Hochleistungsbremsscheiben und anderen rotierenden Bauteilen


    Contributors:
    Praeter, R. (author)


    Publication date :

    1986


    Size :

    5 Seiten, 8 Bilder, 4 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





    Brake-squeal measurement using electronic speckle pattern interferometry

    Krupka, R. / Walz, T. / Ettemeyer, A. et al. | British Library Conference Proceedings | 2002


    Adaptive speckle pattern interferometry

    Kornis, Janos / Fuzessy, Zoltan / Nemeth, Attila | SPIE | 1999


    Versatile electronic speckle pattern interferometry [3478-47]

    Sirohi, R. S. / SPIE | British Library Conference Proceedings | 1998


    Powertrain engineering using holographic/electronic speckle pattern interferometry

    Chen, Fang / Marchi, Mitchell M. / Allen, Thomas E. | SPIE | 2002