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Monday, July 13, 2020 | History

2 edition of Detonation and two-phase flow found in the catalog.

Detonation and two-phase flow

Propellants, Combustion, and Liquid Rockets Conference (1961 Palm Beach, Fla.)

Detonation and two-phase flow

a selection of technical papers based mainly on a symposium of the American Rocket Society held at Palm Beach, Fla., Apr. 26-28, 1961

by Propellants, Combustion, and Liquid Rockets Conference (1961 Palm Beach, Fla.)

  • 332 Want to read
  • 40 Currently reading

Published by Academic Press in New York .
Written in English


Edition Notes

Statementedited by S.S. Penner, F.A. Williams.
SeriesProgress in astronautics and rocketry -- v. 6
ID Numbers
Open LibraryOL17461579M

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 courses on two-phase flow, boiling, and condensation. The two-phase mixture model developed by Baer and Nunziato (BN) to study the deflagration-to-detonation transition (DDT) in granular explosives is critically reviewed. The continuum-mixture theory foundation of the model is examined, with particular attention paid to the manner in which its constitutive functions are formulated. Connections between the mechanical and energetic phenomena.

In this paper a simplified asymptotic system of equations to describe combustion in reactive granular materials is derived. In contrast with one-phase flow, the continuum equations for two-phase fl.   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, laminar or chapter contains several sample problems, which illustrate the .

Detonation study of two-phase flow (reactive particles-gas) Zhang, F.; Gröning, H. Abstract. Combustion propagation and developing into detonation in corn starch particles-oxygen mixtures were studied in a horizontal tube. The results show that a stable self-sustained detonation can be achieved in such a two-phase system. component using multiphase flow correlations for pipes and chokes. Suppose the reservoir inflow is represented by the following equation: where fl(Q) is the pressure loss across the reservoir. A plot of Pd against Q from this equation is called the inflow performance curve, an example of which is shown in Figure 24 (solid data points).


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Detonation and two-phase flow by Propellants, Combustion, and Liquid Rockets Conference (1961 Palm Beach, Fla.) Download PDF EPUB FB2

Description. Progress in Astronautics and Rocketry, Volume 6: Detonation and Two-Phase Flow compiles technical papers presented at the ARS Propellants, Combustion, and Liquid Rockets Conference held in Palm Beach, Florida on AprilThis book provides an excellent illustration of research and development on a selected group of problems relating to detonations, two-phase nozzle flow.

Detonation and Two-Phase Flow [Penner, S. S.; Williams, F. (eds.)] on *FREE* shipping on qualifying offers. Detonation and Two-Phase Flow Books Go Search Hello Select your address Best Sellers Customer Service New Releases Find a Gift Whole Foods Cited by:   Description. Progress in Astronautics and Rocketry, Volume 6: Detonation and Two-Phase Flow compiles technical papers presented at the ARS Propellants, Combustion, and Liquid Rockets Conference held in Palm Beach, Florida on AprilThis book provides an excellent illustration of research and development on a selected group of problems relating to detonations, two-phase nozzle flow Book Edition: 1.

The papers on detonation, given in Part 1, cover the entire range of physical conditions under which detonation may be initiated or sustained - e.g., high explosives, solid propellants, liquid sprays, and gases. Experimental and theoretical studies are included.

Detonation and Two-Phase Flow - Ebook written by S Penner. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take. Genre/Form: Electronic books: Additional Physical Format: Print version: Penner, S.

Detonation and Two-Phase Flow. Burlington: Elsevier Science, © COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

Int. Muhiphase Flow Vol. 12, No. 6, pp./86 $+ Printed in Great Britain Pergamon Journals/Elsevier A TWO-PHASE MIXTURE THEORY FOR THE DEFLAGRATION-TO-DETONATION TRANSITION (DDT) IN REACTIVE GRANULAR MATERIALS M.

current two-phase theory. First, current two-phase detonation theory does not identify the role or necessity of either shock jumps or sonic points in the detonation structure. The role of both is clearly identified in the one-phase theory.

Next, in most two-phase detonation studies, the equilib. waves in two-phase materials. The study of But- ler et al. [3] was the first reported in the archival open literature to exhibit a detonation wave in a two-phase material.

Baer and Nunziato [8] have also used a two-phase model to describe a det- onation in a two-phase reactive system. Using a. 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 This text is an introduction to gas-liquid two-phase flow, boiling and condensation for graduate students, professionals, and researchers in mechanical, nuclear, and chemical engineering.5/5(1).

Engineering Data Book III Two-Phase Pressure Drops Δptotal = Δpstatic + Δpmom + Δpfrict [] The static pressure drop is given by Δpstatic = ρtp g H sin θ [] For a horizontal tube, there is no change in static head, i.e.

H = 0 so Δpstatic = 0 while sinθ is equal to for a vertical tube. Cambridge Core - Thermal-Fluids Engineering - Two-Phase Flow, Boiling, and Condensation - by S. Mostafa Ghiaasiaan. 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, ).

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, laminar or chapter contains several sample problems, which illustrate the outlined 4/5(1).

Book Description 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, laminar or turbulent.

The book begins with the description of implicit surfaces and their basic properties, and then devises the level set geometry and calculus toolbox, including the construction of signed distance functions.

then two-phase compressible flow involving possibly different equations of state, detonation and deflagration waves, and solid/fluid. () Two-phase modeling of deflagration-to-detonation transition in granular materials: A critical examination of modeling issues.

Physics of Fluids() A Density Perturbation Method to Study the Eigenstructure of Two-Phase Flow Equation Systems.

for Two-Phase Flow valve m A G G K G valve d ideal nozzzle. 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 Where is the volume fraction of gas: x = mass fraction of gas phase (quality).

S = slip ratio = v G / v L. Abstract In this paper, we present a two-phase flow theory for the combustion of gas-permeable, reactive granular materials. In particular, we focus on the fundamental physical-chemical processes associated with the transition from deflagration to detonation in granular explosives and propellants.

Of the two-phase mixture models used to study deflagration-to-detonation transition in granular explosives, the Baer–Nunziato model is the most highly developed.

It allows for unequal phase velocities and phase pressures, and includes source terms for drag and compaction that strive to erase velocity and pressure disequilibria.Upward vertical flow Figure Flow patterns in two-phase flow Table Flow regimes in horizontal two-phase flow Typical velocities (m/s) Regime 1.

Bubble flow(al 2. Plug flow(a) 3. Stratified flow 4. Wavy flow 5. Slug flow(a) Description Bubbles of gas dispersed throughout the liquid Plugs of gas in liquid phase Layer of liquid with a.Flow regimes determine the macroscopic behavior of two phase flow.

Different regimes are classified by visual observation. It can be difficult to specify with certainty, which regime a particular flow belongs to. Many different classifications exist in the literature. Scientists .