Modeling Layered Composite Structures with COMSOL Multiphysics®
时长： 55:38
In this archived webinar, learn how to model layered composite structures using the Composite Materials Module, an add-on to the COMSOL Multiphysics® software. We discuss the layerwise and equivalent single layer theories, which enable you to accurately model composite shells. In addition, learn about micromechanical, first-ply failure, and linear buckling analyses as well as ways to include various physics (like heat transfer and electromagnetics) in a model of a composite laminate.
To learn more about modeling composite materials, contact COMSOL for a software evaluation.
章节选择
Introduction (0:00)
Composite Materials Module (3:24)
Composite Materials Module Overview (3:48)
What is a Composite Material? (5:11)
Why Use Composite Materials? (6:08)
Micromechanics: Fiber-Matrix Modeling (7:18)
Macromechanics: Laminate Modeling (8:08)
Which Laminate Theories are Available? (8:59)
ESL Theory vs. Layerwise Theory (10:15)
Laminate Theory Selection (11:42)
Benefits of Layerwise Theory over 3D Elasticity (12:35)
Layered Shell Interface (14:40)
Mixed Shape Discretization (15:07)
Quadratic-Linear Lagrange Shape (16:17)
Quadratic-Cubic Lagrange Shape (17:28)
Layered Material Continuity (18:34)
Nonlinear Material Models (19:40)
Layered Linear Elastic Material (20:10)
First Ply Failure (Safety) (20:35)
Micromechanics (Cell Periodicity) (21:10)
Multiphysics: Composite Joule Heating (23:06)
Multiphysics: Composite with Acoustics (24:08)
Multiphysics: Composite with Fluid Flow (24:47)
Layered Material Data Set (26:48)
Layered Material Slice Plot (27:56)
Through Thickness Plot (28:33)
Live Demo: Micromechanics and Stress Analysis (29:07)
Wind Turbine Composite Blade (36:45)
Thermal Expansion of a Laminate (39:06)
Composite Cylinder Buckling (40:11)
Forced Vibration of a Laminate (41:42)
Failure Prediction in a Laminate (42:42)
Simply Supported Laminate (43:12)
Q&A (45:56)