Three-dimensional Simulation and Experiment on Micro-floating Zone of LHPG withAsymmetrical Perturbation

Meiho University Institutional Repository > 民生學院 > 珠寶系 > 研究計畫 > Item 987654321/2117

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.meiho.edu.tw/ir/handle/987654321/2117

题名:	Three-dimensional Simulation and Experiment on Micro-floating Zone of LHPG withAsymmetrical Perturbation
作者:	陳平夷;Chen, Peng-Yi;羅家堯;Lo, Chia-Yao
贡献者:	民生學院
日期:	2012
上传时间:	2013-09-18T08:11:09Z (UTC)
摘要:	This is a combination of experiments and three-dimensional numerical simulation approachto verify the simulation results of the molten zone shape by experimental data. We study the effect ofCO2 laser heating ring and gravity field deviation caused by the space perturbation on micro-floating zone of LHPG during the fiber growth under comparing similar conditions and changing the inputparameters of simulation. Our preliminary results compared the molten zone shape are satisfied. Theshape of the molten zone (especially the solid-liquid interface) by the asymmetrical heating effect is much larger than the result of gravity field in the simulation results of tilting 3 degrees when thesource rod diameter is below 500 microns. And the influence will decrease rapidly with the source rodscale and diameter reduction ratio reducing.These results will help us with the internal flow of themolten zone analysis and developing LHPG crystal fiber growth along horizontal direction in the future.
显示于类别:	[珠寶系] 研究計畫

文件中的档案:

档案	描述	大小	格式	浏览次数
JCG_02.pdf		1289Kb	Adobe PDF	2617	检视/开启

检视Licence

在MUIR中所有的数据项都受到原著作权保护.