ShareDIAGNOSIS OF MACHINES AND FACILITIES BY SOUNDS AND REDUCTION OF SOLID-BORNE NOISE.
[In Japanese. / En japonais.]
Author(s) : IKADA K.
Type of article: Article
Summary
THE PAPER DESCRIBES METHODS OF DIAGNOSING MACHINES AND FACILITIES BY SOUNDS AND REDUCING SOLID-BORNE NOISE FROM A CHILLING UNIT INSTALLED ON A CONCRETE STRUCTURE. THE FIRST METHOD IS SHOWN TO BE VALUABLE IN ASSESSING NOT ONLY SOUND-PRESSURE LEVELS BUT ALSO THE CHANGE AND THE ENVELOPE OF THE SOUND SPECTRUM IN TIME FOR DIAGNOSING MACHINE AND FACILITY CONDITIONS. THE SECOND METHOD IS FOR SOLID-BORNE NOISE AND VIBRATION REDUCTION THROUGH THE VIBRATION ISOLATION OF THE CHILLING UNIT, THE FLEXIBLE SPHERICAL RUBBER JOINT, AND SO ON.
Details
- Original title: [In Japanese. / En japonais.]
- Record ID : 1990-2527
- Languages: Japanese
- Source: Refrigeration - vol. 65 - n. 746
- Publication date: 1989
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Other air-conditioning equipment
- Keywords: Noise; Vibration; Performance; Air conditioning
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A TECHNICAL COUNTERMEASURE OF THE PUMP NOISE CA...
- Author(s) : SATO M.
- Date : 1989
- Languages : Japanese
- Source: Refrigeration - vol. 65 - n. 746
View record
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NOISE CONTROL IN AIR CONDITIONING SYSTEMS.
- Author(s) : WEBB J. D.
- Date : 1982
- Languages : English
View record
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INSULATE AND ISOLATE.
- Author(s) : COLLMAN R.
- Date : 1989
- Languages : English
View record
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NOISE IN THE NEIGHBORHOOD.
- Date : 1990
- Languages : English
- Source: Air Cond. Heat. Refrig. News - vol. 180 - n. 2
View record
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PRECAUTIONS TO BE TAKEN WHEN HANDLING AND INSTA...
- Author(s) : MATSUMOTO M.
- Date : 1984
- Languages : Japanese
- Source: Refrigeration - vol. 59 - n. 683
View record