Last edited by Kagarn
Sunday, April 19, 2020 | History

2 edition of Two-phase flow in coalbeds found in the catalog.

Two-phase flow in coalbeds

Fred N. Kissell

Two-phase flow in coalbeds

  • 362 Want to read
  • 36 Currently reading

Published by U.S. Dept. of the Interior, Bureau of Mines in Pittsburgh, Pa .
Written in English

    Subjects:
  • Methane.,
  • Two-phase flow -- Simulation methods.

  • Edition Notes

    Bibliography: p. 15-16.

    Statementby Fred N. Kissell and John C. Edwards.
    SeriesReport of investigations - Bureau of Mines -- 8066
    ContributionsEdwards, John C. joint author., United States. Bureau of Mines
    The Physical Object
    Pagination16 p. :
    Number of Pages16
    ID Numbers
    Open LibraryOL22418976M

    @article{osti_, title = {Hydrologic characterization of coal seams for methane recovery--Activities 5 and 7 progress report: review of single-phase hydrologic testing in coalbeds and development of unsaturated-flow well-test procedures. Topical report, June December }, author = {Way, S.C. and Bumb, A.C. and Koenig, R.A. and McKee, C.R. and Reverand, J.M.}, abstractNote. Download Two Phase Flow Modelling And Experimentation ebook PDF or Read Online books in PDF, EPUB, The present Volume 5 of the successful book package "Multiphase Flow Dynamics" is devoted to nuclear thermal hydraulics which is a substantial part of nuclear reactor safety. It provides knowledge and mathematical tools for adequate. Thermo-fluid Dynamics of Two-Phase Flow - Ebook written by Mamoru Ishii, Takashi Hibiki. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Thermo-fluid Dynamics of Two-Phase Flow. A project is underway to develop an advanced two-phase flow modeling capability for the highly-scalable high-performance CFD code NEK [1]. The goal of the project is to develop a new two-phase version of the NEK code, named NEK-2P, to simulate the two-phase flow and heat transfer phenomena that occur in a Boiling Water Reactor (BWR) fuel bundle under various operating by: 3.


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Two-phase flow in coalbeds by Fred N. Kissell Download PDF EPUB FB2

In previous applications of the model (11), only the single-phase part of the program was used to any degree. The two-phase part of the computer code required a larger aount of input data, including the relative permea- bilities of water and gas, capillary pressures, and initial water saturation.

Additional Physical Format: Kissell, Fred N. Two-phase flow in coalbeds 16 p. (OCoLC) Online version: Kissell, Fred N. Two-phase flow in coalbeds. TWO-PHASE FLOW IN COALBEDS by Fred N. Kissell and John C. Edwards2 ABSTRACT Experimental work by the Bureau of Mines indicates that when a coalbed is degassed by boreholes, the flow of methane may actually increase with time.

This phenomenon appears to be the result of a relative-permeability effect. Two-phase flow in coalbeds 16 p. (OCoLC) Material Type: Document, Government publication, National government publication, Internet resource: Document Type: Internet Resource, Computer File: All Authors / Contributors: Fred N Kissell; John C Edwards; United States.

Bureau of Mines. Two-phase flow in coalbeds book work by the Bureau of Mines indicates that when a coalbed is degassed by boreholes, the flow of methane may actually increase with time. This phenomenon appears to be the result of a relative permeability effect; that is, the coalbed permeability to the.

Two-Phase Flow in Pipelines and Heat Exchangers Hardcover – by D Chisholm (Author)Cited by: Two-Phase Flow in Refrigeration Systems presents recent developments from the authors' extensive research programs on two-phase flow in refrigeration systems. This book covers advanced mass and heat transfer and vapor compression refrigeration systems and shows how the performance of an automotive air-conditioning system is affected through results obtained experimentally and.

Two-Phase Flow in Complex Systems offers a unique look at two-phase flow Two-phase flow in coalbeds book (primarily gas and liquid) in a variety of systems, from water reactors to the global climate system.

Focusing on the interaction and simultaneous behavior of all the components in a system, the book's approach departs significantly from conventional texts, which emphasize modeling of separate by: Two-Phase Flow in Complex Systems offers a unique look at two-phase flow phenomena (primarily gas and liquid) in a variety of systems, from water reactors to the global climate system.

Focusing on the interaction and simultaneous behavior of all the components in a system, the book's approach departs significantly from conventional texts, which emphasize modeling of separate phenomena.5/5(2).

In suspensions, also called two phase flow, the grains interact with one another primarily through the influence of a viscous fluid which occupies the interstitial space and participates in the. Engineering Data Book III Two-Phase Pressure Drops The frictional pressure drop in two-phase flows is typically predicted using separated flow models.

The first of these analyses was performed by Lockhart and Martinelli () and then followed by many Size: KB. Two-Phase Flow in Complex Systems offers a unique look at two-phase flow phenomena (primarily gas and liquid) in a variety of systems, from water reactors to the global climate system.

Focusing on the interaction and simultaneous behavior of all the components in a system, the book's approach departs significantly from conventional texts, which emphasize modeling of separate phenomena. Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more.

Two-phase flow in pipelines and heat exchangers in SearchWorks catalog Skip to search Skip to main content. Two-Phase Flow: Theory and Applications - CRC Press Book This graduate text provides a unified treatment of the fundamental principles of two-phase flow and shows how to apply the principles to a variety of homogeneous mixture as well as separated liquid-liquid, gas-solid, liquid-solid, and gas-liquid flow problems, which may be steady or transient, lamin.

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Article Lookup. Find article List of journal titles. The heat transfer and analysis on laser beam, evaporator coils, shell-and-tube condenser, two phase flow, nanofluids, complex fluids, and on phase change are significant issues in a design of wide range of industrial processes and devices. This book includes 25 advanced and revised contributions, and it covers mainly (1) numerical modeling of heat transfer, (2) two phase flow, (3) nanofluids Cited by: 8.

Two-phase flow refers to the interactive flow of two distinct phases—each phase representing a mass or volume of matter—with common interfaces in a channel. Two-phase flow can occur in a single-component or multicomponent system.

In suspensions, also called two phase flow, the grains interact with one another primarily through the influence of a viscous fluid which occupies the interstitial space and participates in the flow. (As shown by the lecture of I.

Vardoulakis (not included in this volume), the distinction between these two idealized cases is not always clear. The book is ideal for university postgraduate students as a textbook, researchers and professors as an academic reference book, and by engineers and designers as handbook.

Two-Phase Flow in Refrigeration Systems presents recent developments from the authors' extensive research programs on two-phase flow in refrigeration systems. The book provides a balanced coverage of two-phase flow and phase change fundamentals, well-established art and science dealing with conventional systems, and the rapidly developing areas of microchannel flow and heat transfer.

It is based on the author's more than. context though reference to books providing such reviews is included where appropriate. This book is targeted at graduate students and researchers at the cutting edge of investigationsinto the fundamental nature of multiphase flows; it is intended as a reference book for the basic methods used in the treatment of multiphase Size: 6MB.

For two-phase flow in microchannels, phenomenological models were developed primarily for the slug and annular flow patterns due to their dominance on the two-phase flow maps as well as their direct engineering relevance (Kreutzer et al., a, Gunther and Jensen,Angeli, and Gavriilidis, ).Cited by: 9.

Professors and students will find this "Encyclopediaa of Two-Phase Heat Transfer and Flow" particularly exciting, as it contains authored books and thorough state-of-the-art reviews on many basic and special topics, such as numerical modeling of two-phase heat tranfser and adiabatic bubbly and slug flows, the unified annular flow boiling model.

This monograph is a highly technical analysis of the interaction of two phases in controlled experiments. By using a perforated plate and stirred tank, Dr Azbel has conducted experiments involving flow, mass bubbling, mass transfer during bubbling and in a liquid-solid system and the calculation of bubbling reactors for the two-phase oxidation : Paperback.

The flow of two-phase mixture with high void fraction (the dispersed-annular flow) was experimentally studied in (Armand, ), and the following dependence was derived 0. A flow regime map is a graphical depiction of the state of a two-phase mixture as a function of its velocity and its equilibrium quality x or void fraction a.

In power producing systems, the most common example of two phase flow is water and steam. A related example of a three phase flow is water, steam, and : Robert E. Masterson. Empirical or theoretical extensions of Darcy's law for immiscible two‐phase flow have shown significant limitations in properly modeling the flow at the continuum scale.

We tackle this problem by proposing a set of upscaled equations based on pore‐scale flow regimes, that is, Cited by: This critical volume presents recent developments from the authors' extensive research programs on two-phase flow in refrigeration systems.

This book covers advanced mass and heat transfer and vapor compression refrigeration systems and shows how the performance of an automotive air-conditioning system is affected through results obtained experimentally and theoretically, specifically with.

The first model describes the simultaneous flow of two immiscible fluids in porous media - here air displaces water in a multi-step inlet pressure experiment. We solve for the pressure and the degree saturation for the air and water within a representative volume and so track saturation levels rather than estimating a discrete location for the.

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“chenb /2 page 13 Single Phase Flow 13 where s denotes the standard conditions and p and T are the fluid pressure and temperature (at reservoir conditions), respectively. Let W be the weight of the fluid. Because V = W/ρ and V s = W/ρ s, where ρ s is the density at standard conditions, we see that ρ = ρ s B.

Substituting ρ into (), we haveFile Size: KB. Two-Phase Gas/Liquid Pipe Flow Ron Darby PhD, PE Values given by manufacturer, or in the “Red Book” If flow is choked (critical) use: d,gas If flow is not choked (sub -critical) use: d,liquid K K d K.

TWO-PHASE DENSITY Two-Phase Flow is much more complex. Characteristics of gas–water two-phase flow through coal seams play crucial roles in water depletion and gas production associated with coalbed methane (CBM) recovery.

Stratified flow friction modeling 14 Two-phase liquid-solid flow General about liquid-solid flow The building up of solids in the pipeline Minimum transport velocity. 15 Three-phase gas-liquid-liquid flow Introduction Main equations Three-layer stratified flow Incompressible steady-state slug flow model.

Two-Phase Flow, Boiling, and Condensation: In Conventional and Miniature Systems (2nd ed.) by S. Mostafa Ghiaasiaan. Providing a comprehensive introduction to the fundamentals and applications of flow and heat transfer in conventional and miniature systems, this fully enhanced and updated edition covers all the topics essential for graduate.

This book focuses on the two-phase flow problems relevant in the automotive and power generation sectors. It includes fundamental studies on liquid–gas two-phase interactions, nucleate and film boiling, condensation, cavitation, suspension flows as well as the latest developments in the field of two-phase problems pertaining to power generation systems.

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Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Two-Phase Flow, Boiling, and Condensation: In Conventional and Miniature Systems.

This work presents an accurate and fast semianalytical model to perform two-phase flow of gas and water in CBM wells with complex fracture networks.

The approach is easier to set up and less data-intensive than using a numerical reservoir simulator, and more flexible in handling the complex-fracture networks than full analytical by: 8.Gas-liquid flow in inclined pipes was investigated to determine the erect of pipe inclination angle on liquid holdup and pressure loss.

Correlations for liquid holdup and friction factor were developed for predicting pressure gradients for two-phase flow in pipes at all angles for many flow pressure gradients for two-phase flow in pipes at all angles for many flow conditions.Boyun Guo, in Well Productivity Handbook (Second Edition), Homogeneous-flow models.

Numerous homogeneous flow models have been developed for analyzing the TPR of multiphase wells since the pioneering works of Poettmann and Carpenter ().Poettmann–Carpenter's model uses an empirical two-phase friction factor for friction pressure-loss calculations, without considering the.