ABSTRACT
HYPOTHESIS
BACKGROUND
MODEL
NUMERICAL METHOD
RESULTS
DISCUSSION
CONCLUSIONS
RECOMMENDATIONS
APPENDIX
APPENDIX-2
HYPOTHESIS
BACKGROUND
MODEL
NUMERICAL METHOD
RESULTS
DISCUSSION
CONCLUSIONS
RECOMMENDATIONS
APPENDIX
APPENDIX-2
BACKGROUND
The Gibb’s free energy equation for the surface diffusion and surface migration predicts that the driving pressure will tend to decrease the particle’s surface area to minimize the energy. Equations 1-4 explain the derivation of the weak statement for the migration, and Equations 5-7 explain the derivation of the weak statement for the surface diffusion.