Karakterisasi Transisi Regime Aliran 2 Fase (Gas-Liquid) dalam Round Canal dan Rectangular Canal

Widianto, Aloysius Yuli (2011) Karakterisasi Transisi Regime Aliran 2 Fase (Gas-Liquid) dalam Round Canal dan Rectangular Canal. In: Seminar Nasional Teknik Kimia Kejuangan Pengembangan Teknologi Kimia untuk Pengelolaan Sumber Daya Alam Indonesia, 22 Februari 2011, Fakultas Teknologi Industri, UPN "Veteran" Yogyakarta.

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Abstract

In design of micro-reactor for gas-liquid reactions topic, it is needed to well known the flow pattern of 2 phases gas-liquid within canal in micro dimensional the present study investigate the effect of canal diameter and shape (round canal and rectangular canal with aspect ratio I) to flow regime transitions for 2 phases flow. The experiment will be conducted with the diameter ranging from 0,6-1mm, the variables of gas and liquid velocity range from 0,1m/s - 100 m/s and 0,01 m/s - 10 m/s respectively. The flow patterns: bubble, slug, slug annular, annular, and churn are observed by CCD camera. The result will be compared with the Damianides and westwater correlations and also Weisman correlations. Flow regime transition fo 2 phases flow at variables gas and liquid velocity are presented in the experiment.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: flow regime transition, round canal, rectingular canal
Subjects: T Technology > TP Chemical technology
Divisions: Faculty of Engineering > Department of Chemical Engineering
Depositing User: Adpesdam Ubaya
Date Deposited: 19 Mar 2012 03:27
Last Modified: 21 Mar 2012 04:00
URI: http://repository.ubaya.ac.id/id/eprint/222

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