Journal ArticleDOI
Effect of internal radiative heat transfer on the convection in CZ oxide melt
Reads0
Chats0
TLDR
In this paper, the effect of internal radiative heat transfer on the convection in the Czochralski oxide melt was investigated, and the optical characteristic of the melt surface and the Marangoni effect greatly affected the convective and temperature field in the melt.About:
This article is published in Journal of Crystal Growth.The article was published on 1997-09-01. It has received 32 citations till now. The article focuses on the topics: Marangoni effect & Convection.read more
Citations
More filters
Journal ArticleDOI
Study of structural and optical properties of YAG and Nd:YAG single crystals
S. Kostić,Z.Ž. Lazarević,Vesna Radojević,Aleksandra Milutinović,Maja Romcevic,Nebojša Romčević,Andreja Valcic +6 more
TL;DR: In this article, the Czochralski technique was used to grow transparent yttrium aluminum garnet (YAG, Y 3 Al 5 O 12 ) and pale pink neodymium (Nd:YAG) single crystals.
Journal ArticleDOI
Convection in a Czochralski crucible – Part 1: non-rotating crystal
TL;DR: In this article, a Czochralski melt is simulated in a model experiment and by numerical analysis using a transparent fluid (0.65 cSt silicone oil with Pr=6.8) which is contained in a transparent sapphire crucible.
Journal ArticleDOI
Effect of internal radiative heat transfer on interface inversion in Czochralski crystal growth of oxides
TL;DR: In this paper, a global analysis of heat transfer was carried out to investigate the effect of internal radiative heat transfer in the crystal and/or melt on the interface inversion in Czochralski growth of an oxide crystal.
Journal ArticleDOI
A review of friction models in interacting joints for durability design
TL;DR: In this article, the authors present a comprehensive review of friction modelling to provide an understanding of design for durability within interacting systems, including the relationship between the tribological performance and the joint dynamics of a manipulator joint applied in hazardous environments.
Journal ArticleDOI
Challenges in modeling of bulk crystal growth
TL;DR: In this paper, the authors analyze some of the presently existing problems and challenges in the field of modeling bulk crystal growth processes and propose strategies to meet and overcome these problems and challenge.
References
More filters
Book
Numerical heat transfer and fluid flow
TL;DR: In this article, the authors focus on heat and mass transfer, fluid flow, chemical reaction, and other related processes that occur in engineering equipment, the natural environment, and living organisms.
Journal ArticleDOI
Predicting Radiative Transfer in Axisymmetric Cylindrical Enclosures Using the Discrete Ordinates Method
A. S. Jamaluddin,Philip J. Smith +1 more
TL;DR: In this article, the S 2 and S 4 discrete ordinates approximations are used to solve the radiation transport equation in 4 and 12 directions, respectively, for pulverized coal combustion.
Journal ArticleDOI
Heat transfer in vertical Bridgman growth of oxides - Effects of conduction, convection, and internal radiation
Simon Brandon,Jeffrey J. Derby +1 more
TL;DR: In this article, internal radiation and heat conduction during the vertical Bridgman growth of a YAG-like oxide crystal, where transport through the melt is dominated by convection and conduction, is also noted to be conducted through ampoule walls via natural convection, and enclosure radiation.
Journal ArticleDOI
Heat transfer and interface inversion during the Czochralski growth of yttrium aluminum garnet and gadolinium gallium garnet
Qiang Xiao,Jeffrey J. Derby +1 more
TL;DR: In this article, computer-aided simulations are performed using an integrated process model for the Czochralski (CZ) growth of yttrium aluminum garnet (YAG) and gadolinium gallium garnet(GGG).
Journal ArticleDOI
Facetting and optical perfection in Czochralski grown garnets and ruby
TL;DR: In this paper, the formation of facets on the solid/liquid interface, which give rise to a strained central core within the crystals, is dependent upon the shape of the solid and liquid interface.
Related Papers (5)
The role of internal radiation and melt convection in Czochralski oxide growth : deep interfaces, interface inversion, and spiraling
Qiang Xiao,Jeffrey J. Derby +1 more