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Published on: August 14, 2018
Developing quantitative, multiscale models for microgravity crystal growth
Jeffrey J Derby1, Yong-Il Kwon, Arun Pandy
1Department of Chemical Engineering & Materials Science and Minnesota Supercomputer Institute, University of Minnesota, Minneapolis, Minnesota 55455-0132, USA. derby@umn.edu
Annals of the New York Academy of Sciences
|November 25, 2006
Summary
Microgravity crystal growth enhances understanding of melt processes. New multiscale models are needed for accurate simulation of transport phenomena and phase changes in crystal growth.
Area of Science:
- Materials Science
- Physics
- Space Science
Background:
- Microgravity crystal growth experiments have significantly advanced the understanding of melt crystal growth.
- Interpreting and optimizing these experiments requires sophisticated modeling approaches.
Purpose of the Study:
- To provide a historical overview of microgravity crystal growth.
- To discuss the development of models for interpreting and optimizing microgravity crystal growth.
- To highlight the need for advanced multiscale modeling.
Main Methods:
- Review of historical microgravity crystal growth studies.
- Discussion of mathematical models and numerical algorithms for multiscale phenomena.
- Focus on continuum transport, phase-change, and system design.
Main Results:
- Microgravity conditions offer unique insights into melt crystal growth.
- Multiscale modeling is crucial for accurately representing complex phenomena.
- Advanced models are necessary for predictive capabilities in crystal growth.
Conclusions:
- Microgravity research has been pivotal in understanding melt crystal growth.
- Developing realistic, multiscale models is essential for future advancements.
- These models must integrate transport phenomena, phase changes, and system design.
