Energy-stability of Thermocapillary Convection in a Model of Float-zone Crystal Growth

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ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (224 download)

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Book Synopsis Energy-stability of Thermocapillary Convection in a Model of Float-zone Crystal Growth by : Yonghong Shen

Download or read book Energy-stability of Thermocapillary Convection in a Model of Float-zone Crystal Growth written by Yonghong Shen and published by . This book was released on 1989 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Three-dimensional Energy Stability of Thermocapillary Convection in a Model of the Float-zone, Crystal-growth Process

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (357 download)

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Book Synopsis Three-dimensional Energy Stability of Thermocapillary Convection in a Model of the Float-zone, Crystal-growth Process by : Cindy C. Law

Download or read book Three-dimensional Energy Stability of Thermocapillary Convection in a Model of the Float-zone, Crystal-growth Process written by Cindy C. Law and published by . This book was released on 1995 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stability and Instability of Thermocapillary Convection in Models of the Float-Zone Crystal-Growth Process

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Publisher : Independently Published
ISBN 13 : 9781792844089
Total Pages : 28 pages
Book Rating : 4.8/5 (44 download)

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Book Synopsis Stability and Instability of Thermocapillary Convection in Models of the Float-Zone Crystal-Growth Process by : National Aeronautics and Space Adm Nasa

Download or read book Stability and Instability of Thermocapillary Convection in Models of the Float-Zone Crystal-Growth Process written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2019-01-03 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project was concerned with the determination of conditions of guaranteed stability and instability for thermocapillary convection in a model of the float-zone crystal-growth process. This model, referred to as the half-zone, was studied extensively, both experimentally and theoretically. Our own earlier research determined, using energy-stability theory, sufficient conditions for stability to axisymmetric disturbances. Nearly all results computed were for the case of a liquid with Prandtl Number Pr = 1. Attempts to compute cases for higher Prandtl numbers to allow comparison with the experimental results of other researchers were unsuccessful, but indicated that the condition guaranteeing stability against axisymmetric disturbances would be a value of the Marangoni number (Ma), significantly higher than that at which oscillatory convection was observed experimentally. Thus, additional results were needed to round out the stability picture for this model problem. The research performed under this grant consisted of the following: (1) computation of energy-stability limits for non-axisymmetric disturbances; (2) computation of linear-stability limits for axisymmetric and non-axisymmetric disturbances; (3) numerical simulation of the basic state for half- and full-zones with a deformable free surface; and (4) incorporation of radiation heat transfer into a model energy-stability problem. Each of these is summarized briefly below. Neitzel, G. P. NASA-CR-192695, NAS 1.26:192695 NAG3-1221...

Linear Stability of Thermocapillary Convection in a Model of the Float-zone Crystal-growth Process

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ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (267 download)

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Book Synopsis Linear Stability of Thermocapillary Convection in a Model of the Float-zone Crystal-growth Process by : Kai-Ti R. Chang

Download or read book Linear Stability of Thermocapillary Convection in a Model of the Float-zone Crystal-growth Process written by Kai-Ti R. Chang and published by . This book was released on 1991 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stability and Instability of Thermocapillary Convection in Models of the Float-zone Crystal-growth Process

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (281 download)

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Book Synopsis Stability and Instability of Thermocapillary Convection in Models of the Float-zone Crystal-growth Process by : G. Paul Neitzel

Download or read book Stability and Instability of Thermocapillary Convection in Models of the Float-zone Crystal-growth Process written by G. Paul Neitzel and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermocapillary Convection in Models of Crystal Growth

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Publisher : Springer
ISBN 13 : 9783662147368
Total Pages : 226 pages
Book Rating : 4.1/5 (473 download)

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Book Synopsis Thermocapillary Convection in Models of Crystal Growth by : Hendrik C. Kuhlmann

Download or read book Thermocapillary Convection in Models of Crystal Growth written by Hendrik C. Kuhlmann and published by Springer. This book was released on 2014-03-12 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This critical overview describes fluid flow driven by the thermocapillary effect in models of crystal growth. Simple models are the floating-zone technique and the open-boat technique. Basic equations, boundary layer scaling, stability analysis, pattern formation and additional buoyancy are discussed. Particular emphasis is given to the understanding of the physics of flow. This reference book gives a state-of-the-art report and reviews the literature available.

NASA Technical Memorandum

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ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Memorandum by : United States. National Aeronautics and Space Administration

Download or read book NASA Technical Memorandum written by United States. National Aeronautics and Space Administration and published by . This book was released on 1992 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Linear Stability Theory of Thermo-capillary Convection in a Model of Float-zone Crystal Growth

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Linear Stability Theory of Thermo-capillary Convection in a Model of Float-zone Crystal Growth by : G. P. Neitzel

Download or read book Linear Stability Theory of Thermo-capillary Convection in a Model of Float-zone Crystal Growth written by G. P. Neitzel and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Stability of Thermocapillary Convection in Models of the Float-zone Process

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (23 download)

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Book Synopsis Energy Stability of Thermocapillary Convection in Models of the Float-zone Process by : George Paul Neitzel

Download or read book Energy Stability of Thermocapillary Convection in Models of the Float-zone Process written by George Paul Neitzel and published by . This book was released on 1985 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Energy Method, Stability, and Nonlinear Convection

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Publisher : Springer Science & Business Media
ISBN 13 : 0387217401
Total Pages : 461 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis The Energy Method, Stability, and Nonlinear Convection by : Brian Straughan

Download or read book The Energy Method, Stability, and Nonlinear Convection written by Brian Straughan and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: Six new chapters (14-19) deal with topics of current interest: multi-component convection diffusion, convection in a compressible fluid, convenction with temperature dependent viscosity and thermal conductivity, penetrative convection, nonlinear stability in ocean circulation models, and numerical solution of eigenvalue problems.

Thermocapillary Convection in Models of Crystal Growth

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

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Book Synopsis Thermocapillary Convection in Models of Crystal Growth by : Hendrik C. Kuhlmann

Download or read book Thermocapillary Convection in Models of Crystal Growth written by Hendrik C. Kuhlmann and published by Springer. This book was released on 1999 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This critical overview describes fluid flow driven by the thermocapillary effect in models of crystal growth. Simple models are the floating-zone technique and the open-boat technique. Basic equations, boundary layer scaling, stability analysis, pattern formation and additional buoyancy are discussed. Particular emphasis is given to the understanding of the physics of flow. This reference book gives a state-of-the-art report and reviews the literature available.

Microgravity Science and Applications Program Tasks

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ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Microgravity Science and Applications Program Tasks by : United States. Office of Space Science and Applications

Download or read book Microgravity Science and Applications Program Tasks written by United States. Office of Space Science and Applications and published by . This book was released on 1991 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microgravity Science and Applications Program Tasks

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ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Microgravity Science and Applications Program Tasks by :

Download or read book Microgravity Science and Applications Program Tasks written by and published by . This book was released on 1992 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Heat Transfer, Fluid Flow and Interface Shapes in Floating-zone Crystal Growth

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ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Heat Transfer, Fluid Flow and Interface Shapes in Floating-zone Crystal Growth by : Chung-Wen Lan

Download or read book Heat Transfer, Fluid Flow and Interface Shapes in Floating-zone Crystal Growth written by Chung-Wen Lan and published by . This book was released on 1991 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermocapillary Flow with Evaporation and Condensation and Its Effect on Liquid Retention in Low-G Fluid Acquisition Devices

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ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Thermocapillary Flow with Evaporation and Condensation and Its Effect on Liquid Retention in Low-G Fluid Acquisition Devices by : G. R. Schmidt

Download or read book Thermocapillary Flow with Evaporation and Condensation and Its Effect on Liquid Retention in Low-G Fluid Acquisition Devices written by G. R. Schmidt and published by . This book was released on 1994 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Role of Convection and Fluid Flow in Solidification and Crystal Growth

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Publisher : Elsevier
ISBN 13 : 1483213781
Total Pages : 153 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis The Role of Convection and Fluid Flow in Solidification and Crystal Growth by : D. T. J. Hurle

Download or read book The Role of Convection and Fluid Flow in Solidification and Crystal Growth written by D. T. J. Hurle and published by Elsevier. This book was released on 2014-12-01 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physicochemical Hydrodynamics: The Role of Convection and Fluid Flow in Solidification and Crystal Growth focuses on the processes, methodologies, reactions, and approaches involved in solidification and crystal growth brought about by convection and fluid flow. The selection first offers information on the techniques of crystal growth, convection in Czochralski growth melts, and Marangoni effects in crystal growth melts. Discussions focus on crystal growth under reduced gravity, Marangoni effects in growth from a crucible, thermocapillary convection in floating zones, near-field flow, Czochralski bulk flow, and melt, solution, and vapor growth. The text then examines the effect of convective flow on morphological stability and time-dependent natural convection in crystal growth systems. The manuscript elaborates on the effects of fluid flow on the solidification of industrial castings and ingots and application of holographic interferometry to hydrodynamic phenomena in crystal growth. Topics include effects of fluid flow on crystal structure, importance of macrosegregation defects in castings, value of convection in crystal growth, and occurrence of thermal oscillations in fluids. The selection is a dependable reference for readers interested in the role of convection and fluid flow in solidification and crystal growth.