書誌事項
- タイトル別名
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- Mass Flowmeter Using Heat Transfer for Dense Phase Solid Gas Two Phase Flow
抄録
The authors developed a proto-type of a mass flowmeter using heat transfer for dense flow.<br>It is very important for measuring and control of distributing feedstock into plural tuyeres of direct iron reduction process, coal gasifier, direct coal liquifer etc. as a new process.<br>The authors developed a noninstrusive differential temperature sensing method for the mass flow rate 0-1, 000kg/h, mass flow ratio 0-47.2kg/kg using heat transfer cylinder 0.5m length of transport pipe 0.0175mφ by elertric heater 202.5W. The relation between the mass flow, the heat transfer coefficient and the time constant of the meter are analyzed and measured.<br>For 100μm aluminium oxide powder, over all heat transfer coefficient is maximum 286 W/m 2K, the thermal efficiency from heater to the differential temperature is maximually 121% and the time constant of the meter is 1.5min for 1, 000kg/h.
収録刊行物
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- 計測自動制御学会論文集
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計測自動制御学会論文集 22 (1), 104-108, 1986
公益社団法人 計測自動制御学会
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詳細情報 詳細情報について
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- CRID
- 1390001204502991104
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- NII論文ID
- 130003790058
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- ISSN
- 18838189
- 04534654
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可