A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WIND DUCT WITH SILENCER
There is provided a wind duct with a silencer that can efficiently reduce sound propagated to a blowing target including noise generated in a wind duct during blowing.The wind duct with a silencer of the present invention includes the wind duct that is connected to a blowing source and a silencer that reduces sound released from an exit of the wind duct. The silencer is disposed at a position closer to the exit among the blowing source and the exit, and a frequency of a primary silencing peak of the silencer is within a frequency band of sound generated in the wind duct due to blowing in the wind duct.
WIND DUCT WITH SILENCER
There is provided a wind duct with a silencer that can efficiently reduce sound propagated to a blowing target including noise generated in a wind duct during blowing.The wind duct with a silencer of the present invention includes the wind duct that is connected to a blowing source and a silencer that reduces sound released from an exit of the wind duct. The silencer is disposed at a position closer to the exit among the blowing source and the exit, and a frequency of a primary silencing peak of the silencer is within a frequency band of sound generated in the wind duct due to blowing in the wind duct.
WIND DUCT WITH SILENCER
YAMAZOE SHOGO (author) / TAKAHASHI TOMOHIRO (author) / HAKUTA SHINYA (author) / ITAI YUICHIRO (author) / SUGAWARA YOSHIHIRO (author)
2024-11-28
Patent
Electronic Resource
English
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