A Karman vortex airflow sensor has been developed and adopted to a new electronically controlled fuel injection system, named ECI, of Mitsubishi Motors' 1.8 and 2.0-liter naturally aspirated and turbocharged engines. The sensor consists of an air channel with a triangular strut to generate the Karman Vortex Street, a couple of ultrasonic transmitter and receiver to detect the vortexes, and a control unit using custom designed ICs.This paper presents the principle, the construction and characteristics of the sensor.


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    Titel :

    A Karman Vortex Airflow Sensor


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Yamamoto, H. (Autor:in) / Fukami, T. (Autor:in) / Sasaki, T. (Autor:in) / Asayama, Y. (Autor:in) / Motoyoshi, Y. (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1982



    Erscheinungsdatum :

    01.02.1982




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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