Computational Studies of Stable and Unstable Growth of Vapor Bubbles in Superheated Liquid

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Total Pages : 418 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Computational Studies of Stable and Unstable Growth of Vapor Bubbles in Superheated Liquid by : Sai Manohar Ramachandran

Download or read book Computational Studies of Stable and Unstable Growth of Vapor Bubbles in Superheated Liquid written by Sai Manohar Ramachandran and published by . This book was released on 2017 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Direct Numerical Simulation of Boiling at Superheat Limit

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ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis Direct Numerical Simulation of Boiling at Superheat Limit by : Arash Asadollahi

Download or read book Direct Numerical Simulation of Boiling at Superheat Limit written by Arash Asadollahi and published by . This book was released on 2021 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this dissertation, we report the results of investigations on the stable and unstable growth of a vapor bubble in superheated liquids using Direct Numerical Simulations (DNS). A front tracking/finite difference scheme is used in conjunction with a Sharp Interface Method (SIM) to solve the governing equations of fluid flow and heat transfer. A spherical vapor seed whose radius is larger than the critical radius is introduced in a pool of superheated liquid and its evolution is followed. The goal of this research is threefold. The first is to identify the criteria that demark the stable growth from the unstable one on the physical parameter space. Secondly, this research seeks to quantify the dynamics of the unstable growth of vapor bubbles of representative fluid systems (water, diethyl ether, and cryogenic data). The third objective is to understand the relative importance and the interaction of various parameters that affect the instability. In this dissertation, we report the results of investigations on the stable and unstable growth of a vapor bubble in superheated liquids using Direct Numerical Simulations (DNS). A front tracking/finite difference scheme is used in conjunction with a Sharp Interface Method (SIM) to solve the governing equations of fluid flow and heat transfer. A spherical vapor seed whose radius is larger than the critical radius is introduced in a pool of superheated liquid and its evolution is followed. The goal of this research is threefold. The first is to identify the criteria that demark the stable growth from the unstable one on the physical parameter space. Secondly, this research seeks to quantify the dynamics of the unstable growth of vapor bubbles of representative fluid systems (water, diethyl ether, and cryogenic data). The third objective is to understand the relative importance and the interaction of various parameters that affect the instability.

THE GROWTH OF VAPOR BUBBLES IN SUPER-HEATED LIQUIDS.

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis THE GROWTH OF VAPOR BUBBLES IN SUPER-HEATED LIQUIDS. by :

Download or read book THE GROWTH OF VAPOR BUBBLES IN SUPER-HEATED LIQUIDS. written by and published by . This book was released on 1953 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth of a vapor bubble in a superheated liquid is controlled by the inertia of the liquid, the surface tension, and the vapor pressure. As the bubble grows, evaporation takes place at the bubble boundary, and the temperature and vapor pressure in the bubble are decreased. The heat inflow requirement of evaporation, however, depends on the rate of bubble growth, so that the dynamic problem is linked with a heat diffusion problem. Since the heat diffusion problem has been solved, a quantitative formulation of the dynamic problem can be given. A solution for the radius of the vapor bubble as a function of time is obtained. This asymptotic solution covers the range of physical interest since the radius at which it becomes valid is near the lower limit of experimental observation. It shows the strong effect of heat diffusion on the rate of bubble growth. Comparison of the predicted radius-time behavior with experimental observations in superheated water shows good agreement.

The Rate of Growth of Vapor Bubbles in Superheated Water

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (437 download)

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Book Synopsis The Rate of Growth of Vapor Bubbles in Superheated Water by : Paul Dergarabedian

Download or read book The Rate of Growth of Vapor Bubbles in Superheated Water written by Paul Dergarabedian and published by . This book was released on 1952 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vapor-Bubble-Growth Rates in Superheated Liquid Metals

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (986 download)

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Book Synopsis Vapor-Bubble-Growth Rates in Superheated Liquid Metals by :

Download or read book Vapor-Bubble-Growth Rates in Superheated Liquid Metals written by and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aspects on the Growth of a Vapor Bubble Translating with a Velocity V in a Superheated Liquid

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ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (534 download)

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Book Synopsis Aspects on the Growth of a Vapor Bubble Translating with a Velocity V in a Superheated Liquid by : Virgil J. Lunardini

Download or read book Aspects on the Growth of a Vapor Bubble Translating with a Velocity V in a Superheated Liquid written by Virgil J. Lunardini and published by . This book was released on 1960 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Motion of Vapor Bubbles Growing in Uniformly Superheated Liquids

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ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (377 download)

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Book Synopsis The Motion of Vapor Bubbles Growing in Uniformly Superheated Liquids by : Yuda Pinto

Download or read book The Motion of Vapor Bubbles Growing in Uniformly Superheated Liquids written by Yuda Pinto and published by . This book was released on 1971 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Growth Rates of Free Vapor Bubbles in Super-heated Liquids and Liquid Mixtures

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ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis Growth Rates of Free Vapor Bubbles in Super-heated Liquids and Liquid Mixtures by : Abdul Rashid Khan

Download or read book Growth Rates of Free Vapor Bubbles in Super-heated Liquids and Liquid Mixtures written by Abdul Rashid Khan and published by . This book was released on 1969 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Rate of Bubble Growth in a Superheated Liquid

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (153 download)

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Book Synopsis The Rate of Bubble Growth in a Superheated Liquid by : N. Zuber

Download or read book The Rate of Bubble Growth in a Superheated Liquid written by N. Zuber and published by . This book was released on 1954 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Generalized Quantitative Criterion to Predict the Rate Controlling Mechanism for Growth of Vapor Bubbles in Uniformly Superheated Liquids

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ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (191 download)

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Book Synopsis A Generalized Quantitative Criterion to Predict the Rate Controlling Mechanism for Growth of Vapor Bubbles in Uniformly Superheated Liquids by : Ali Salman Al-Jubouri

Download or read book A Generalized Quantitative Criterion to Predict the Rate Controlling Mechanism for Growth of Vapor Bubbles in Uniformly Superheated Liquids written by Ali Salman Al-Jubouri and published by . This book was released on 1969 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mathematical Modeling of Bubble Growth in Turbulent Flow

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Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659646829
Total Pages : 100 pages
Book Rating : 4.6/5 (468 download)

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Book Synopsis Mathematical Modeling of Bubble Growth in Turbulent Flow by : Ali F. Abu-Bakr

Download or read book Mathematical Modeling of Bubble Growth in Turbulent Flow written by Ali F. Abu-Bakr and published by LAP Lambert Academic Publishing. This book was released on 2014-12-25 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical modeling of bubbles dynamics is presented in turbulent flow to study the behaviour of vapour growth bubble between two phases (vapour-superheated liquids) flow. Theoretical study of the growth problem is solved analytically in terms of initial void fraction and initial bubble velocity. The growth problem in a viscous superheated liquid is investigated under the proposed pressure of Plesset and Zwick. The growth of bubble radius in a constant and variable dynamical viscosity is studied. The effect of constant and variable dynamical viscosity for two different cases of pressure is studied. The initial time of growth of vapour bubbles between two phase laminar-turbulent flow is introduced in thermal stage. This book is suitable and will be interesting for all researchers in related fields.

Bubble Growth in Highly Superheated Liquids

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ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (258 download)

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Book Synopsis Bubble Growth in Highly Superheated Liquids by : Timothy Henry Bohrer

Download or read book Bubble Growth in Highly Superheated Liquids written by Timothy Henry Bohrer and published by . This book was released on 1973 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vapourisation of a Superheated Liquid Droplet

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ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Vapourisation of a Superheated Liquid Droplet by : Krishnaswami Suresh

Download or read book Vapourisation of a Superheated Liquid Droplet written by Krishnaswami Suresh and published by . This book was released on 1984 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Growth of Vapor Bubbles in a Rapidly Heated Liquid

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Growth of Vapor Bubbles in a Rapidly Heated Liquid by : S. A. Zwick

Download or read book Growth of Vapor Bubbles in a Rapidly Heated Liquid written by S. A. Zwick and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Rate of Growth of Vapor Bubbles in Superrheated Water

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (439 download)

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Book Synopsis The Rate of Growth of Vapor Bubbles in Superrheated Water by : Paul Dergarabedian

Download or read book The Rate of Growth of Vapor Bubbles in Superrheated Water written by Paul Dergarabedian and published by . This book was released on 1952 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vapor Explosions in Superheated Liquids and Fundamental Studies of the Physics of Detonation

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Vapor Explosions in Superheated Liquids and Fundamental Studies of the Physics of Detonation by : G. R. Fowles

Download or read book Vapor Explosions in Superheated Liquids and Fundamental Studies of the Physics of Detonation written by G. R. Fowles and published by . This book was released on 1985 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experimental was entirely devoted to developing the experimental technique. In this technique superheated states are produced by sudden adiabatic depressurization of fluids whose initial state lies on the liquid-vapor co-existence curve, as is done on a more modest scale in bubble chambers. The technique is still being perfected and although it appears to be feasible and nearly functional, no data have yet been taken. Significant degrees of superheat have been obtained for several milliseconds. The theoretical phase, on shock and detonation instabilities, appears to have successfully shown the connection between transverse wave instabilities and the observed three-dimensional structure of detonation waves. It indicates that such transverse wave structure might be expected in all detonation waves and that it is caused by a modified form of the transverse wave instability predicted for shocks in inert materials. Originator supplied key words include: Lasers, Vapor explosions, Superheated liquids, Detonation waxes, and Shock waves.

Bubble Growth and Pressure Relationships in the Flashing of Superheated Water

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (155 download)

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Book Synopsis Bubble Growth and Pressure Relationships in the Flashing of Superheated Water by : F. C. Hooper

Download or read book Bubble Growth and Pressure Relationships in the Flashing of Superheated Water written by F. C. Hooper and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: