Multiphysics out of position airbag simulation

Khan, M. U.; Moatamedi, Mojtaba; Souli, M’hamed; Zeguer, Tayeb

doi:10.1080/13588260701788385

Cited by 15 publications

(10 citation statements)

References 3 publications

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“…Life-saving examples of fluid-structure interaction are parachutes [176,180] and air bags [106]. The opening of a parachute is enabled through a complex fluid-structure interaction.…”

Section: Introductionmentioning

confidence: 99%

Partitioned Simulation of Fluid-Structure Interaction

Degroote¹

2013

Arch Computat Methods Eng

124

107

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In this review article, the focus is on partitioned simulation techniques for strongly coupled fluid-structure interaction problems, especially on techniques which use at least one of the solvers as a black box. First, a number of analyses are reviewed to explain why Gauss-Seidel coupling iterations converge slowly or not at all for fluid-structure interaction problems with strong coupling. This provides the theoretical basis for the fast convergence of quasi-Newton and multi-level techniques. Second, several partitioned techniques that couple two black-box solvers are compared with respect to implementation and performance. Furthermore, performance comparisons between partitioned and monolithic techniques are examined. Subsequently, two similar techniques to couple a black-box solver with an accessible solver are analyzed. In addition, several other techniques for fluid-structure interaction simulations are studied and various methods to take into account deforming fluid domains are discussed.

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“…Life-saving examples of fluid-structure interaction are parachutes [176,180] and air bags [106]. The opening of a parachute is enabled through a complex fluid-structure interaction.…”

Section: Introductionmentioning

confidence: 99%

Partitioned Simulation of Fluid-Structure Interaction

Degroote¹

2013

Arch Computat Methods Eng

124

107

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show abstract

“…However, the pressure constant assumption is not correct in the beginning phase of the airbag motion. To consider this phase more precisely, a more accurate method to describe the interaction between airbag surface, inflow gas and ambient air is needed, such as a fluid structure interaction method (Khan et al, 2008).…”

Section: Conclusion and Discussionmentioning

confidence: 99%

Determination of pre-impact occupant postures and analysis of consequences on injury outcome—Part II: Biomechanical study

Hault-Dubrulle

Robache

Drazétic

et al. 2011

Accident Analysis & Prevention

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“…Aeronautical applications such as the flutter of airplane wings have been widely studied [76,79,80] while other applications such as parachute dynamics have also been considered in more recent years [244,245,247,250]. Practical FSI applications in the automotive industry include tyre hydroplanning [119], tyre-road noise [222] as well as airbag inflation [127,172,260]. A lot of attention has gone to biomedical applications in the FSI community because of the many interactions taking place in the human body.…”

Section: Numerical Modelsmentioning

confidence: 99%