Author: Riad JaroudiPublisher:
ISBN:
Category :
Languages : en
Pages : 84
Book Description
A Study of Pressure Drop Caused by Two Liquid Phase Flow in a Packed Column
Pressure Drop of Two Phase Flow Through a Packed Column
Author: David Francis DoonanA proposed correlation for two phase flow pressure drop in packed columns
Author: Stanley SubhanPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 102
Book Description
Fluid Dynamics of Packed Columns
Author: Jerzy MackowiakPublisher: Springer Science & Business Media
ISBN: 3540887814
Category : Science
Languages : en
Pages : 368
Book Description
The?rstGermanedition of thebook“Fluiddynamicsofpackedcolumns with modern random and structured packings for gas/liquid systems” was published in 1991. It sold out within a few years. Added to this were numerous enquiries, in particular within the industry, prompting me to publish a second, extended edition. A packed column remains the core element of any diffusional separation process. This underlines the need for basic design principles for packed columns, which enhance the design process by making it more accurate and reliable. The SBD (suspended bed of droplets) model introduced in the ?rst German edition of the book was well received by the experts and is now used by a large number of com- nies in the industry, as it offers improved reliability in the ?uid dynamic design of packed columns. For the purpose of facilitating the design process, the SBD model was in- grated into the simulation programme ChemCAD. The software programme FDPAK, which is available for Windows, has certainly contributed to the widespread use of the SBD model. The programme is very user-friendly and the calculation results are p- sented in tabular as well as graphic form, showing ?ood load, pressure drop and hold-up diagrams in the entire operating range.
Two-Phase Flow in Packed Columns and Generation of Bubbly Suspensions for Chemical Processing in Space
Author: A Study of Pressure Drop in Two-phase Flow
Author: Jawdat Mohammed EadPressure Drop for Two-phase Flow Through Packed Beds
Author: William Henry BertoletPublisher:
ISBN:
Category :
Languages : en
Pages : 130
Book Description
Packed Bed Columns
Author: Nikolai KolevPublisher: Elsevier
ISBN: 0080463924
Category : Technology & Engineering
Languages : en
Pages : 709
Book Description
Packed bed columns are largely employed for absorption, desorption, rectification and direct heat transfer processes in chemical and food industry, environmental protection and also processes in thermal power stations like water purification, flue gas heat utilization and SO2 removal. These Separation processes, are estimated to account for 40%-70% of capital and operating costs in process industry. Packed bed columns are widely employed in this area. Their usage also for direct heat transfer between gas and liquid, enlarge their importance. They are the best apparatuses, from thermodynamical point of view, for mass and heat transfer processes between gas and liquid phase. Their wide spreading is due to low capital investments and operating costs. Since 1995 there has not been published a specialised book in this area, and this is a period of quick development of packed columns. Packed Bed Columns reflects the state of this field including the author's experience on creating and investigating of new packings, column internals and industrial columns. - Considers the theories of mass transfer processes and shows how they help the construction of highly effective packings - Complete information about the performance characteristics of different modern types of highly effective packings - Considers the models for calculation and areas of their application
Two-phase Pressure Drops
Author: Herbert Stanford IsbinPublisher:
ISBN:
Category : Hydrodynamics
Languages : en
Pages : 100
Book Description
Experimental Study on Pressure Drops in Particle-liquid Two-phase Flow and Porous Media
Author: Roozbeh VaziriPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 86
Book Description
ABSTRACT : Finding pressure drop in a particle-liquid two phase flow systems is one of the important subjects in the two-phase flow research area. This is due to complex physics (nature) of particle-liquid two phase flow; then it has a complex set of governing equations. But, this problem (pressure drop) is solved for single phase flow and also for porous media. It is offered an idea that porous media can be a two-phase particle-liquid with saturation of the particles. It means that, the genesis of porous media will happen whenever the particles do not have any movement. Thus for investigating this idea, an apparatus setup and the pressure difference for a few different particle sizes in different flow rates records are analyzed with the same particle size but in the situation of porous media.