18 citations · 35 across the 7 of their papers we have counts for
8 papers
A finite element formulation for incompressible viscous flow based on the principle of minimum pressure gradient
Julian J. Rimoli
We present a finite element formulation for incompressible viscous flow based on the principle of minimum pressure gradient (PMPG). This variational principle, recently established…
Symmetry-enforcing neural networks with applications to constitutive modeling
Kévin Garanger, Julie Kraus, Julian J. Rimoli
The use of machine learning techniques to homogenize the effective behavior of arbitrary microstructures has been shown to be not only efficient but also accurate. In a recent work…
Soft Tensegrity Systems for Planetary Landing and Exploration
Kévin Garanger, Isaac del Valle, Miriam Rath +4
During the last decade, tensegrity systems have been the focus of numerous investigations exploring the possibility of adopting them for planetary landing and exploration applicati…
Tunable wave propagation by varying prestrain in tensegrity-based periodic media
Raj Kumar Pal, Massimo Ruzzene, Julian J. Rimoli
This paper investigates the dynamic properties of one, two and three-dimensional tensegrity-based periodic structures introduced in Rimoli and Pal, Comp. B, 2017, which are here te…
Foundations of Intelligent Additive Manufacturing
Kévin Garanger, Eric Feron, Pierre-Loïc Garoche +4
During the last decade, additive manufacturing has become increasingly popular for rapid prototyping, but has remained relatively marginal beyond the scope of prototyping when it c…
Non-Schmid Effects In Perfect Single Crystal Metals At Zero Temperature
Hossein Salahshoor, Raj Kumar Pal, Julian J. Rimoli
A long standing postulate in crystal plasticity of metals is that yielding commences once the resolved shear stress on a slip plane reaches a critical value. This assumption, known…
Wave Propagation in Undulated Structural Lattices
Giuseppe Trainiti, Julian J. Rimoli, Massimo Ruzzene
This work investigates wave propagation in undulated square structural lattices. The undulated pattern is obtained by imposing an initial curvature to the lattice's elements. The s…
Meshing strategies for the alleviation of mesh-induced effects in cohesive element models
Julian J. Rimoli, Juan J. Rojas
One of the main approaches for modeling fracture and crack propagation in solid materials is adaptive insertion of cohesive elements, in which line-like (2D) or surface-like (3D) e…