An indirect boundary-element method for slow viscous flow in a bounded region containing air bubbles
An indirect boundary-element method for slow viscous flow in a bounded region containing air bubbles
复制标题
含气泡有界区域内慢速粘性流的间接边界元法
DOI：
10.1023/a:1004631329906
复制
发表时间：
2000
影响因子：
1.3
通讯作者：
H. Power
中科院分区：
文献类型：
--
作者：
A.R.M. Primo;L. C. Wrobel;H. Power
本文提出了一种新的完整的间接边界元方法来研究气泡收缩的缓慢粘性流在有界区域受到表面张力。该配方可应用于粘性烧结，这是一种通过溶胶-凝胶处理制造高质量玻璃的方法。详细解释了理论背景，包括解的存在性和唯一性的数学证明。数值结果包括和分析和以前的数值解相比。
This paper presents a novel formulation of the completed indirect boundary-element method to study the shrinkage of air bubbles on a slow viscous flow in a bounded region subject to surface tension. The formulation has application to viscous sintering, a process for manufacturing high-quality glass by means of sol-gel processing. The theoretical background is explained in detail, including mathematical proofs of existence and uniqueness of solutions. Numerical results are included and compared to analytical and previous numerical solutions.