Ivan Iordanoff
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View article: Numerical Analysis of Kevlar KM2 Yarn Subjected to Transversal Impact in Short Time Period
Numerical Analysis of Kevlar KM2 Yarn Subjected to Transversal Impact in Short Time Period Open
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View article: A multi-scale coupling method to simulate the silica glass behavior under high pressures
A multi-scale coupling method to simulate the silica glass behavior under high pressures Open
The response of glasses subjected to high pressures can be classified into three classes : normal, anomalous and intermediate depending on the deformation mechanism and the cracking pattern. The silica glass which is the scope of this work…
View article: Simulation du comportement de la silice sous indentation Vickers par la méthode des elements discrets: densification et mécanismes de fissuration
Simulation du comportement de la silice sous indentation Vickers par la méthode des elements discrets: densification et mécanismes de fissuration Open
The indentation response of glasses can be classified into three classes : normal, anomalous and intermediate depending on the deformation mechanism and the cracking response. Silica glass, as a typical anomalous glass, deforms primarily b…
View article: Modeling of muscular activation of the muscle-tendon complex using discrete element method
Modeling of muscular activation of the muscle-tendon complex using discrete element method Open
The tearing of a muscle-tendon complex (MTC) is caused by an eccentric contraction; however, the structures involved and the mechanisms of rupture are not clearly identified. The passive mechanical behavior the MTC has already been modeled…
View article: Modelling the wear evolution of a single alumina abrasive grain: Analyzing the influence of crystalline structure
Modelling the wear evolution of a single alumina abrasive grain: Analyzing the influence of crystalline structure Open
The grinding process is continuously adapting to industrial requirements. New advanced materials have been developed, which have been ground. In this regard, new abrasive grains have emerged to respond to the demands of industry to reach t…
View article: Hyperelastic modelling of yarn structures for dynamic applications
Hyperelastic modelling of yarn structures for dynamic applications Open
Dry fabrics comprised of high performance polymeric fibers have been widely used as protection layers in structures submitted to high velocity impacts (HVI). Their outstanding impact energy dissipation ability combined with an high strengt…
View article: Virial stress–based model to simulate the silica glass densification with the discrete element method
Virial stress–based model to simulate the silica glass densification with the discrete element method Open
Summary The discrete element method (DEM) presents an alternative way to model complex mechanical problems of silica glass, such as brittle fracture. Since discontinuities are naturally considered by DEM, no complex transition procedure fr…
View article: Simulation of continuum electrical conduction and Joule heating using DEM domains
Simulation of continuum electrical conduction and Joule heating using DEM domains Open
Summary This paper proposes an original method to simulate the electrical conduction in continuums with the Discrete Element Method (DEM). The proposed method is based on the graphs theory applied to electrical resistance network, where th…