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
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.
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