Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Behandish, Morad"'
Publikováno v:
Journal of Computer-Aided Design, 2023
One of the main concerns in design and process planning for multi-axis additive and subtractive manufacturing is collision avoidance between moving objects (e.g., tool assemblies) and stationary objects (e.g., a part unified with fixtures). The colli
Externí odkaz:
http://arxiv.org/abs/2409.02115
Autor:
Taverniers, Søren, Korneev, Svyatoslav, Somarakis, Christoforos, Behandish, Morad, Lew, Adrian J.
The computation of damping rates of an oscillating fluid with a free surface in which viscosity is small and surface tension high is numerically challenging. A typical application requiring such computation is drop-on-demand (DoD) microfluidic device
Externí odkaz:
http://arxiv.org/abs/2307.00094
Publikováno v:
Journal of Mechanical Design, 146, (2024), 051710
Engineering design often involves representation in at least two levels of abstraction: the system-level, represented by lumped parameter models (LPMs), and the geometric-level, represented by distributed parameter models (DPMs). Functional design in
Externí odkaz:
http://arxiv.org/abs/2305.07082
Publikováno v:
J. Comput. Sci. (2023)
Accurate analytical and numerical modeling of multiscale systems is a daunting task. The need to properly resolve spatial and temporal scales spanning multiple orders of magnitude pushes the limits of both our theoretical models as well as our comput
Externí odkaz:
http://arxiv.org/abs/2303.11087
A major challenge in developing accurate and robust numerical solutions to multi-physics problems is to correctly model evolving discontinuities in field quantities, which manifest themselves as interfaces between different phases in multi-phase flow
Externí odkaz:
http://arxiv.org/abs/2302.03898
We present physics-based nozzle design rules to achieve high-throughput and stable jetting in drop-on-demand liquid metal 3D printing. The design rules are based on scaling laws that capture the change of meniscus oscillation relaxation time with geo
Externí odkaz:
http://arxiv.org/abs/2207.07023
Autor:
Harabin, George P., Behandish, Morad
Publikováno v:
Journal of Computer-Aided Design, 2022
Hybrid manufacturing (HM) technologies combine additive and subtractive manufacturing (AM/SM) capabilities in multi-modal process plans that leverage the strengths of each. Despite the growing interest in HM technologies, software tools for process p
Externí odkaz:
http://arxiv.org/abs/2205.11805
Autor:
Morris, Clinton B., Behandish, Morad
Publikováno v:
Journal of Computer-Aided Design, 2022
Mechanical assemblies can exhibit complex relative motions, during which collisions between moving parts and their surroundings must be avoided. To define feasible design spaces for each part's shape, "maximal" collision-free pointsets can be compute
Externí odkaz:
http://arxiv.org/abs/2205.05760
In this paper, we present a topology optimization (TO) framework to simultaneously optimize the matrix topology and fiber distribution of functionally graded continuous fiber-reinforced composites (FRC). Current approaches in density-based TO for FRC
Externí odkaz:
http://arxiv.org/abs/2205.03737
The properties of rechargeable lithium-ion batteries are determined by the electrochemical and kinetic properties of their constituent materials as well as by their underlying microstructure. Microstructural design can be leveraged to achieve a leap
Externí odkaz:
http://arxiv.org/abs/2203.05501