How cooling fan noises which have increased through use of higher speed engines in vehicles, are investigated at Schwitzer Corp; use of test fan having 18 1/2-in. diam, four blades, 5 1/4-in. wide blade stock and 32° chord angle; performance of various shape fans of from four to nine blades; advantages of variable speed device in terms of noise level; typical performance curve.


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    Titel :

    Fan noises and some of their cures


    Weitere Titelangaben:

    Soc Automotive Engrs -- Paper


    Beteiligte:
    Beier, K.A. (Autor:in)

    Kongress:

    Society of Automotive Engineers -- Meeting (Detroit Section) ; 1957 Noise



    Erscheinungsdatum :

    1957


    Format / Umfang :

    7 pages


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    FAN NOISES AND SOME OF THEIR CURES

    BEIER, K. A. | SAE Technical Papers | 1957


    Boiler ailments and their cures

    Milton, J.H. | Engineering Index Backfile | 1944


    Transmission noises and their remedy

    Buckingham, E. | Engineering Index Backfile | 1925


    TRANSMISSION NOISES AND THEIR REMEDIES

    BUCKINGHAM, EARLE | SAE Technical Papers | 1925


    Traffic noises

    Engineering Index Backfile | 1928