Abstract

My master thesis is Study on the Transient Oxidation of Needle Punched Carbon/Carbon Composites with Multiscale Coupling Method supervised by Prof. C.W. Zhou in Engineering Mechanics department, College of Aerospace Engineering, NUAA. This thesis explored the transient oxidation behaviors of carbon/carbon composites at various scales and their coupling model with the multiscale method.

SEM Image of Oxidation Surface for NP C/C Composites

SEM Image of Oxidation Surface for NP C/C Composites

I. Study on the oxidation and mechanical properties of needle punched carbon/carbon composites with multi-scale coupling method (National Natural Science Foundation of China)

3D reconstruction of NP C/C composite Micro-CT images

3D Reconstruction of NP C/C Composite Micro-CT Image

vertical fiber
Vertical Fiber Video

horizontal fiber
Horizontal Fiber Video

oblique fiber
Oblique Fiber Video

Vertical Fiber Bundle
Vertical Fiber Bundle Video

Horizontal Fiber Bundle
Horizontal Fiber Bundle Video

Curved Fiber Bundle
Curved Fiber Bundle Video

Raw NP C/C composite Micro-CT image
Raw NP C/C composite Micro-CT image

Feature extraction of NP C/C composite Micro-CT image
Feature extraction of NP C/C composite Micro-CT image

Three dimensional reconstruction of fiber bundle profile
Three dimensional reconstruction of fiber bundle profile - 01

Three dimensional reconstruction of fiber bundle profile
Three dimensional reconstruction of fiber bundle profile - 02

Fiber bundle contour and circular fitting using least square method
Fiber bundle contour and circular fitting using least square method

Mass loss rate distribution of NP C/C composites
Mass loss rate distribution of NP C/C composites

Simulation and experimental results of mass loss rate of NP C/C composites
Simulation and experimental results of mass loss rate of NP C/C composites

Nonlinear concentration field of transient oxidation
Nonlinear concentration field of transient oxidation

II. Stress analysis of pterional maxillary implant design in the fixation and repair of edentulous maxilla

Cloud Image of Maximum Stress Distribution on Bone Tissue Surface

Contour plot of Maximum Stress Distribution on Bone Tissue Surface

Cloud Image of Maximum Stress Distribution on Skull Tissue Surface
Contour plot of Maximum Stress Distribution on Skull Tissue Surface