ShareCAUSES OF FAN NOISE.
[In German. / En allemand.]
Author(s) : SENTEK J., SZARSKA K.
Type of article: Article
Summary
STATES THAT BOTH THEORY AND PRACTICAL EXPERIENCE OF NOISE GENERATION IN A RADIAL FAN INDICATE THE EXISTENCE OF A RELATION-SHIP BETWEEN THE NOISE PRODUCED AND THE ENERGY LOSS OCCURRING IN THE FLOW THROUGH THE IMPELLER AND THE FAN HOUSING. NOTES THAT THE RELATIONSHIP BETWEEN THE NOISE CAPACITY AND THE FLOW LOSS CAPACITY HAS NOT YET BEEN CLEARLY DETERMINED, AND PROVIDES AN EXPLANATION OF THIS PHENOMENON. ALSO LINKS THE EFFECT OF THE REYNOLDS NUMBER WITH THIS PROBLEM. (INT. BUILD. SERV. ABSTR., GB., 24, N 6, 1989/11-12, 89-01765.
Details
- Original title: [In German. / En allemand.]
- Record ID : 1990-1588
- Languages: German
- Source: Heiz. Lüft.-Klima Haustech. - vol. 40 - n. 9
- Publication date: 1989/09
- Document available for consultation in the library of the IIR headquarters only.
Links
See the source
Indexing
- Themes: Other air-conditioning equipment
- Keywords: Noise; Energy consumption; Ventilation; Fan; Air conditioning
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SOURCES DE BRUIT DANS LES INSTALLATIONS.
- Author(s) : MURMANN H.
- Date : 1990/10
- Languages : French
- Source: Chaud Froid Plomb. - vol. 44 - n. 518
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SIMPLIFIED EVALUATION OF FAN NOISE.
- Author(s) : BOMMES L.
- Date : 1991/05
- Languages : German
- Source: Heiz. Lüft.-Klima Haustech. - vol. 42 - n. 5
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ASSESSING THE ACOUSTIC QUALITY OF CENTRIFUGAL F...
- Author(s) : BOMMES L., KLAES K.
- Date : 1991/08
- Languages : German
- Source: Heiz. Lüft.-Klima Haustech. - vol. 42 - n. 8
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VARYING TERMINAL FAN VOLUME WITH SERIES FAN VAV...
- Author(s) : HAESSIG D.
- Date : 1990/03
- Languages : English
- Source: Heat. Pip. Air Cond. - vol. 62 - n. 3
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The effects of internal and external turbulence...
- Author(s) : BOMMES L., KLAES K.
- Date : 1992/04
- Languages : German
- Source: Klima Kälte Heiz. - vol. 20 - n. 4
View record