MATHEMATICAL SIMULATION OF THE PROCESS OF GROUP GROWTH OF CRYSTAL STRIPS FROM A MELT BY THE STEPANOV METHOD DEPENDING ON THE BEVEL ANGLE OF THE OPERATING SURFACE OF SHAPERS

被引：0

作者：

Zhdanov, A. V. ^{[1
]}

Rossolenko, S. N. ^{[1
]}

Borodin, V. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Moscow Region, Russia

来源：

JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS | 2006年 / 79卷 / 06期

关键词：

D O I：

10.1007/s10891-006-0209-8

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A mathematical model for determining the hydrodynamics of a melt and impurity concentration in the process of growing of a packet of sapphire strips by the Stepanov group method with beveled surfaces of shapers is considered. The description of the model contains: the Stefan problem, Navier-Stokes equation, diffusion equation, and Laplace capillary equation. The problems posed were solved numerically by the method of finite elements.

引用

页码：1091 / 1096

页数：6