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On the Periodity Appeared in the Variation of the Flow-out Quantity of Granules Flowing-out from the Hopper (Part 1)

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 20 Issue 1 Page 151-175
published_at 1969
KJ00002361190.pdf
[fulltext] 1.17 MB
Title
ホッパーより流出する粉粒体の流出量変動の周期性について 第1報
On the Periodity Appeared in the Variation of the Flow-out Quantity of Granules Flowing-out from the Hopper (Part 1)
Creators Hayano Nobuo
Creators Yahiro Takamichi
Creators Harada Norio
Source Identifiers
Flowing out mechanism of granules from the cylindrical bin with the circular aperture are investigated. The existence of two frequencies f_1 (lower) and f_2 (higher) are recognized. f_1 increases rapidly with the diameter of aperture. Besides, f_2 are kept almost constant with the variation of the size of the aperture. Both analysis by autocorrelation coefficient and by periodgram of the recording on the flowing out guantity are in agreement gualitatively with the gloval structures of the system.
Subjects
機械工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1969
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部