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dc.contributor.author | IINOYA, Koichi | en |
dc.contributor.author | GOTO, Keishi | en |
dc.date.accessioned | 2023-03-28T09:05:57Z | - |
dc.date.available | 2023-03-28T09:05:57Z | - |
dc.date.issued | 1965-02-27 | - |
dc.identifier.uri | http://hdl.handle.net/2433/280618 | - |
dc.description.abstract | Measurement and control of the solid-gas mixture ratio in two phase flow were reported in the previous papers using a solid-gas two phase flowmeter1-25. However, dynamic characteristics of a pneumatic conveying pipe line could not be discussed because of large time-lags of primary means, manipulating device, etc. In this paper, therefore, pressure measuring elements having small time-lags are used and pressure changes are taken as photographs by use of a synchro-scope. Then, dynamic responses of pressure in a pneumatic conveying pipe line are discussed for a step change of flow rates of air and solids respectively. It is concluded that time-lags of the pressure responses can be neglected for change of air flow rate alone. There is a relation between pressure P and volumetric flow rate of air V as follows; where Z" and z* are impedances of a pipe line for air and solid flow respectively. The experiment shows that Z" is a constant irrespective of air flow rate, and that Zs is proportional to the hold-up of solids in a pipe line. | en |
dc.language.iso | eng | - |
dc.publisher | Faculty of Engineering, Kyoto University | en |
dc.publisher.alternative | 京都大学工学部 | ja |
dc.subject.ndc | 500 | - |
dc.title | Dynamic Characteristics of a Pneumatic Conveying Pipe Line | en |
dc.type | departmental bulletin paper | - |
dc.type.niitype | Departmental Bulletin Paper | - |
dc.identifier.ncid | AA00732503 | - |
dc.identifier.jtitle | Memoirs of the Faculty of Engineering, Kyoto University | en |
dc.identifier.volume | 27 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 106 | - |
dc.identifier.epage | 117 | - |
dc.textversion | publisher | - |
dc.sortkey | 09 | - |
dc.address | Department of Chemical Engineering | en |
dc.address | Department of Chemical Engineering | en |
dcterms.accessRights | open access | - |
dc.identifier.pissn | 0023-6063 | - |
出現コレクション: | Vol.27 Part 1 |
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