Optimisation analysis of nanocomposite pipes with internal fluid flow under external excitation

• 作者: Abdelouahed Tounsi
• 来源期刊: 机电液工程学报
• 学科: 其他
• 关键词: nanocomposite pipes INTERNAL fluid flow EXTERNAL EXCITATION differential QUADRATURE method (DQM)
• 年，卷（期）: 2019,（1）
• 页码范围: 1-1
• 页数: 1页
• 分类号: O

摘要

The harmony search algorithm is applied to optimum designs of a functionally graded (FG)-carbon nanotubes (CNTs)-reinforced pipes conveying fluid subjected to moving load. The structure is modelled by Reddy cylindrical shell theory and the final equations are obtained by principal of Hamilton. Based on differential quadrature method (DQM), the dynamic displacement of system is derived.