Contact analysis and optimization of a poppet valve with seat deformation and friction

Yatheendhar D. Manicka, Ashok D. Belegundu

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    The contact pressure between a poppet valve and its seat is an important consideration for valve performance. The geometry of the contacting surfaces is optimized to achieve maximum uniformity in the contact pressure distribution. A general contact algorithm for point-to-cubic sliding contact is presented and verified. It is then used to optimize the valve geometry. The poppet valve and seat are modeled as axisymmetric components.

    Original languageEnglish (US)
    Title of host publicationAdvances in Design Automation - 1992
    PublisherPubl by ASME
    Pages263-271
    Number of pages9
    Volume44 pt 1
    StatePublished - 1992
    Event18th Annual ASME Design Automation Conference - Scottsdale, AZ, USA
    Duration: Sep 13 1992Sep 16 1992

    Other

    Other18th Annual ASME Design Automation Conference
    CityScottsdale, AZ, USA
    Period9/13/929/16/92

    All Science Journal Classification (ASJC) codes

    • Engineering(all)

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