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A Simplified Scaling Law of Cell-Dendrite Transition in Directional Solidification
Joint Authors
Zhu, Yaochan
Qiu, Hua
Wang, Zhijun
Schnack, Eckart
Source
Advances in Condensed Matter Physics
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-06-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
To describe the cell-dendrite transition (CDT) during directional solidification, a new simplified scaling law is proposed and verified by quantitative phase field simulations.
This scaling law bears clear physical foundation with consideration of the overall effects of primary spacing, pulling velocity, and thermal gradient on the onset of sidebranches.
The analysis results show that the exponent parameters in this simplified scaling law vary within different systems, which mediates the discrepancy of exponent parameters in previous experiments.
The scaling law also presents an explanation for the destabilizing mechanism of thermal gradient in sidebranching dynamics.
American Psychological Association (APA)
Zhu, Yaochan& Qiu, Hua& Wang, Zhijun& Schnack, Eckart. 2019. A Simplified Scaling Law of Cell-Dendrite Transition in Directional Solidification. Advances in Condensed Matter Physics،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1117720
Modern Language Association (MLA)
Zhu, Yaochan…[et al.]. A Simplified Scaling Law of Cell-Dendrite Transition in Directional Solidification. Advances in Condensed Matter Physics No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1117720
American Medical Association (AMA)
Zhu, Yaochan& Qiu, Hua& Wang, Zhijun& Schnack, Eckart. A Simplified Scaling Law of Cell-Dendrite Transition in Directional Solidification. Advances in Condensed Matter Physics. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1117720
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1117720