An instrument for recording and indicating the frequency and intensity of aircraft icing conditions encountered in flight has been developed by the NACA Lewis Laboratory to obtain statistical icing data over world-wide air routes during routine airline operations. The operation of the instrument is based on the creation of a differential pressure between an ice-free total-pressure system and a total-pressure system in which small total-pressure holes vented to static pressure are allowed to plug with ice accretion. The simplicity of this operating principle permits automatic operation, and provides relative freedom from maintenance and operating problems. The complete unit weighing only 18 pounds records icing rate, airspeed, and altitude on photographic film and provides visual indications of icing intensity to the pilot.


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    Titel :

    A Simplified Instrument for Recording and Indicating Frequency and Intensity of Icing Conditions Encountered in Flight


    Beteiligte:

    Erscheinungsdatum :

    03.07.1951


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch






    Observations of icing conditions encountered in flight during 1948

    Lewis, W. / Hoecker, W. H., Jr. | NTRS | 1949


    Observations of icing conditions encountered in flight during 1948

    Lewis, William / Hoecker, Walter H , Jr | NTRS | 1949


    Observations of icing conditions encountered in flight during 1948

    Lewis, W. / Hoecker, Jr., W.H. | Engineering Index Backfile | 1949