Bubbly flows : analysis, modelling and calculation
著者
書誌事項
Bubbly flows : analysis, modelling and calculation
(Heat and mass transfer)(Engineering online library)
Springer, c2004
大学図書館所蔵 全15件
  青森
  岩手
  宮城
  秋田
  山形
  福島
  茨城
  栃木
  群馬
  埼玉
  千葉
  東京
  神奈川
  新潟
  富山
  石川
  福井
  山梨
  長野
  岐阜
  静岡
  愛知
  三重
  滋賀
  京都
  大阪
  兵庫
  奈良
  和歌山
  鳥取
  島根
  岡山
  広島
  山口
  徳島
  香川
  愛媛
  高知
  福岡
  佐賀
  長崎
  熊本
  大分
  宮崎
  鹿児島
  沖縄
  韓国
  中国
  タイ
  イギリス
  ドイツ
  スイス
  フランス
  ベルギー
  オランダ
  スウェーデン
  ノルウェー
  アメリカ
注記
Includes bibliographical references
内容説明・目次
内容説明
The book summarises the outcom of a priority research programme: 'Analysis, Modelling and Computation of Multiphase Flows'. The results of 24 individual research projects are presented. The main objective of the research programme was to provide a better understanding of the physical basis for multiphase gas-liquid flows as they are found in numerous chemical and biochemical reactors. The research comprises steady and unsteady multiphase flows in three frequently found reactor configurations, namely bubble columns without interiors, airlift loop reactors, and aerated stirred vessels. For this purpose new and improved measurement techniques were developed. From the resulting knowledge and data, new and refined models for describing the underlying physical processes were developed, which were used for the establishment and improvement of analytic as well as numerical methods for predicting multiphase reactors. Thereby, the development, lay-out and scale-up of such processes should be possible on a more reliable basis.
目次
Detailed experimental studies on gas-liquid bubble flow in bubble columns with and without recycle.- Basic experimental investigations on the hydrodynamics of bubble columns.- Examination ofbubble collisions and coalescence in bubbly flows.- PIV-Study on bubble interaction and wakes in multiphase flows.- Dynamics of the flow in bubble column reactors.- Improved model for the calculation of homogeneous gas-liquid flows.- Experimental and theoretical investigation of bubble break-up and coalescence in bubbly flows.- Experimental investigation and modeling of air/water flows in vertical pipes.- Experimental and theoretical investigation of instationary bubble flow and mass transfer in a bubble column.- X-ray based particle tracking velocimetry for bubble columns with high void fraction.- Multi-level modelling of dispersed gas-liquid two-phase flows.- Direct numerical simulation of mass transfer between rising gas bubbles and water.- Analysis of bubble interactions in bidisperse bubble swarms by direct numerical simulation.- Finite element discretization tools for gas-liquid flows.- A transport equation for the interfacial area in bubble columns using a population balance approach.- Flow fields in bubble columns with mass transfer.- X-ray computational tomography measurement of 3-phase flow in bubble columns.- Euler/Lagrange calculations of gas-liquid-solid-flows in bubble columns with phase interaction.- Local parameters of three-phase flow in column reactors with high disperse phase hold-up.- Model fundamentals for the design of three-phase loop reactors.- Simultaneous measurement of the local liquid and the local solid velocities.- A numerical model of dispersed two phase flow in aerated stirred vessels based on presumed shape number density functions.- Influence of the operating conditions on the bubble characteristics in an aerated stirred vessel.- Bubble dispersion in aerated stirred vessels.- PDA measurements and numerical simulation of turbulent two-phase flow in stirred vessels.
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