B306 EXPERIMENTAL INVESTIGATION OF FLOW REGIMES IDENTIFICATION AND TRANSITION IN DOUBLE-CONTAT-FLOW ABSORBER(Multiphase Flow-2)
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概要
- 論文の詳細を見る
A new type of desulfurization absorber with double-contact-flow has many advantages on operation and maintenance. The flow regimes of gas-liquid two-phase flow and their transition in this kind of absorber are investigated and analyzed. Using the direct observation method, the probability density function (PDF) method, and the bed expand method, the macroscopical flow characteristic is recorded. And the pressure fluctuation of different flow patterns is measured. With the increase of liquid gas ratio, four flow regimes are detected and identified, which are liquid-column flow, liquid-screen flow, surging flow, and quasi-bubbling flow. The flow regime map of liquid-gas ratio (L/G) versus gas Reynolds number (Re_g) is presented. And hydro-mechanical parameters of flow patterns transition are given.
- 一般社団法人日本機械学会の論文
- 2009-11-16
著者
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Li Na
State Key Lab of Rolling Technologies and Automation, Northeastern University
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Xu Tongmo
The State Key Laboratory Of Power Engineering Multiphase Flow Xi'an Jiaotong University
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Hui Shien
The State Key Laboratory Of Power Engineering Multiphase Flow Xi'an Jiaotong University
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Zhou Qulan
The State Key Laboratory Of Power Engineering Multiphase Flow Xi'an Jiaotong University
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ZHOU Qulan
State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University
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XU Tongmo
State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University
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HUI Shien
State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University
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Zhang Yaqing
State Key Laboratory Of Multiphase Flow In Power Engineering
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Zhang Yi
State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University
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Li Na
State Key Laboratory Of Multiphase Flow In Power Engineering
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ZHAO Shuai
State Key Laboratory of Multiphase Flow in Power Engineering
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Hui Shien
State Key Laboratory Of Multiphase Flow In Power Engineering Xi'an Jiaotong University
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Zhou Qulan
State Key Laboratory Of Multiphase Flow In Power Engineering Xi'an Jiaotong University
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Zhang Yi
State Key Lab Of Advanced Optical Communication Systems And Networks Shanghai Jiao Tong University
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Li Na
State Key Lab Of Rolling Technologies And Automation Northeastern University
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Hui Shien
School Of Energy And Power Xi'an Jiaotong University
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Xu Tongmo
State Key Laboratory Of Multiphase Flow In Power Engineering Xi'an Jiaotong University
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Xu Tongmo
School Of Energy And Power Xi'an Jiaotong University
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