Abstract passive mixers and droplet generation microfluidic chip modules were designed manufactured using a commercial SLA 3D-printer. The mixing specifically for 3D-printing evaluated FEM modeling. co-flow generator was used cancer cells encapsulation drug potency evaluation.

OBJECTIVE The biomechanical properties of the Coflex™ (Paradigm Spine, NY, USA), a device designed to provide dynamic stabilization without lumbar fusion, have not been clearly defined. The purpose of this study was to determine the efficacy and biomechanical effect of Coflex™ using finite element model (FEM). METHODS A 3D geometric model of the L3-L5 was created by integrating computerized t...

The traditional Three-dimensional (3D) model for stability analysis of a large underground cavern group only includes the main powerhouse, transformer chamber, tailrace surge tank, electrical wire hall, and part diversion tunnel tailwater tunnel. Other caverns excavation are not taken into consideration, which is inconsistent with actual project. In this study, 3D Finite Element Method (FEM) mo...

This paper presents a voxel-based animation technique which employs either a massspring model or a nite elementmodel. The voxel-based mesh is generated in a pre-processing step. Two volumetric objects, a voxelized chair and scanned muscle are used as case studies with di erent models. The mass-spring model is used to show an animation sequence of a falling and bouncing chair. Wireframe display ...

In this thesis, the Method of Moments has been applied to calculate capacitance between two arbitrary 3D metal conductors or a capacitance matrix for a 3D multi-conductor system. Capacitance extraction has found extensive use for systems involving sets of long parallel transmission lines in multi-dielectric environment as well as integrated circuit package including three-dimensional conductors...