Deformation and fracture of cylindrical tubes under detonation loading: A review of numerical and experimental analyses

Autor(es)

Malekan, Mohammad ^[1] ; Khosravi, Ali ^[2] ; Cimini Jr, Carlos A.

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Div Bioengn, Heart Inst InCor, Fac Med, Sao Paulo - Brazil

^[2] Aalto Univ, Dept Mech Engn, Sch Engn, Helsinki - Finland

• Tipo de documento: Artigo Científico
• Fonte: INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING; v. 173, p. 114-132, JUN 2019.
• Citações Web of Science: 1

Resumo

The dynamic load in tubes due to detonation has a number of applications, such as in oil pipeline systems and pulse detonation engines. Various experimental, analytical, and numerical investigations have been conducted to study the mechanical, thermo-mechanical, and fracture behavior of tubes under internal detonation loads. Regarding numerical analysis, different approaches such as interface cohesive element, mesh-free, and extended finite element methods have been used to model the propagation of crack(s) in a tube. This paper presents a review of relevant literature pertaining to numerical and experimental analyses of detonation-driven deformation and fracture, and of studies based on the analytical investigation of moving loads in detonation tubes. The corresponding findings are discussed in detail, and possible avenues for future research are highlighted. (AU)

• Processo FAPESP: 17/20994-1 - Simulação fluido-estrutura do dispositivo de assistência ventricular (DAV) InCor
• Beneficiário: Mohammad Malekan
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado