Widianto, Aloisiyus Yuli and Purwanto, Edy (2011) Stabilitas Pola Aliran Sistem Gas Liquid dalam Microchanel Berpenampang Circular dan Triangular. Jurnal Ilmiah Sains Teknologi, 4 (2). pp. 115-130. ISSN 0216-1540
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Abstract
The aim of this research is to investigate the flow pattern in channel type T and Y for gas - liquid system. The influence of gas and liquid rate was determined for two different sections namely circular and triangular, hydrodynamics parameter for gas-liquid system in term of length of bubble and slug was also studied for two different channels configuration for the rate of air 0.75 ml/min and water rate about 0.3 ml/min. The visualization of flow pattern was done by contracting the air and water and the flow pattern was observed using digital camera and characterized utilizing computer program. The result shows that the flow pattern in the channel T and Y follows slug type, gas rate and liquid rate. The section form did not indicate significant influence on flow pattern in the channel. Channel type Y tends to product constant length of bubble through the experiment. Rate of bubble fluctuated at certain period and amplitudo. Channel Y resulted more stabil in terms of rate fluctuation compared to channel type T.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Flow Pattern, Channel, Circular, Triangular |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Faculty of Engineering > Department of Chemical Engineering |
| Depositing User: | Adpesdam Ubaya |
| Date Deposited: | 17 Mar 2012 04:12 |
| Last Modified: | 02 Dec 2021 02:34 |
| URI: | http://repository.ubaya.ac.id/id/eprint/223 |
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