진공청소기 흡입유로의 공력소음 개선Reduction of Aeroacoustic Noise from Intake Head of a Vacuum Cleaner

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 490
  • Download : 0
DC FieldValueLanguage
dc.contributor.author구정수-
dc.contributor.author황원걸-
dc.contributor.author오일권-
dc.contributor.author오장근-
dc.contributor.author송화규-
dc.date.accessioned2013-03-18T19:43:45Z-
dc.date.available2013-03-18T19:43:45Z-
dc.date.created2012-02-06-
dc.date.issued2006-11-16-
dc.identifier.citation한국소음진동공학회 2006년 추계학술대회, v., no., pp.202 - 207-
dc.identifier.urihttp://hdl.handle.net/10203/151809-
dc.description.abstractThe aeroacoustic noise from intake head of a vacuum cleaner is caused by complicated transient pressure fluctuation and it greatly affects the overall SPL of the vacuum cleaner. In this study, we intended to decrease the overall SPL by reducing the aeroacoustic noise from intake head. In the first the place, we analyzed the aeroacoustic noise from the unsteady fluid analysis of intake head. And then, we grasped the dominant frequency band from the aeroacoustic noise by comparing the spectrum distributions between examinations and analyses. Also, we systematically investigated the aeroacoustic noise sources from each part composing the intake head. Consequently, we redesigned each part of the dominant noise sources and suggested the modified intake head, resulting in the reduction ortho overall SPL by 3.6dB(A).-
dc.languageKOR-
dc.publisher한국소음진동공학회-
dc.title진공청소기 흡입유로의 공력소음 개선-
dc.title.alternativeReduction of Aeroacoustic Noise from Intake Head of a Vacuum Cleaner-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.beginningpage202-
dc.citation.endingpage207-
dc.citation.publicationname한국소음진동공학회 2006년 추계학술대회-
dc.identifier.conferencecountrySouth Korea-
dc.identifier.conferencecountrySouth Korea-
dc.contributor.localauthor오일권-
dc.contributor.nonIdAuthor구정수-
dc.contributor.nonIdAuthor황원걸-
dc.contributor.nonIdAuthor오장근-
dc.contributor.nonIdAuthor송화규-
Appears in Collection
ME-Conference Papers(학술회의논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0