Pulsed Laser Heating of a Finite Silver Selenide Slab Using (HHCE) Model

• 作者: Mohamed Abdelhady Kamel EL-Adawi Safaa Abdelfattah Shalaby
• 来源期刊: 应用数学(英文)
• 学科: 化学
• 关键词: LASER HEATING HYPERBOLIC Heat Conduction Equation LASER Induced Phase Transition HEATING SILVER SELENIDE SLAB
• 年，卷（期）: 2018,（4）
• 页码范围: 355-368
• 页数: 14页
• 分类号: O6

摘要

Heat induced in a finite Silver Selenide slab by an external pulsed laser source is studied in dimensionless scale according to hyperbolic heat conduction model (HHCE) using Laplace integral transform technique. The temperature profile, the critical time required to initiate phase transition and that to initiate damage at the front surface are obtained for different pulses and are illustrated graphically.