Presentation | 2021-10-14 Pattern formation in a mathematical model of salt weathering Yoya Chiba, Koji Kurata, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Weathered patterns of the rock surface called "tafoni" are reproduced by a mathematical model. Tafoni is a weathering pattern of many holes on the surface of rocks, which is considered to be formed by “salt weathering”. The model assumes that water containing salt moves through the rock by diffusion and when the water evaporates from the surface of the rock, salt is deposited near the surface and the particles consisting the rock are removed by crystallization pressure. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Tafoni / Salt weathering / Mathematical model / Pattern formation |
Paper # | CAS2021-24,NLP2021-22 |
Date of Issue | 2021-10-07 (CAS, NLP) |
Conference Information | |
Committee | CAS / NLP |
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Conference Date | 2021/10/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroki Sato(Sony LSI Design) / Takuji Kosaka(Chukyo Univ.) |
Vice Chair | Yoshinobu Maeda(Niigata Univ.) / Akio Tsuneda(Kumamoto Univ.) |
Secretary | Yoshinobu Maeda(Sony LSI Design) / Akio Tsuneda(NIT, Toyama college) |
Assistant | Motoi Yamaguchi(TECHNOPRO) / Yohei Nakamura(Hitachi) / Takahide Sato(Univ. of Yamanashi) / Yasutoshi Aibara(Murata Manufacturing) / Hideyuki Kato(Oita Univ.) / Yuichi Yokoi(Nagasaki Univ.) |
Paper Information | |
Registration To | Technical Committee on Circuits and Systems / Technical Committee on Nonlinear Problems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Pattern formation in a mathematical model of salt weathering |
Sub Title (in English) | |
Keyword(1) | Tafoni |
Keyword(2) | Salt weathering |
Keyword(3) | Mathematical model |
Keyword(4) | Pattern formation |
1st Author's Name | Yoya Chiba |
1st Author's Affiliation | University of the Ryukyu(UR) |
2nd Author's Name | Koji Kurata |
2nd Author's Affiliation | University of the Ryukyu(UR) |
Date | 2021-10-14 |
Paper # | CAS2021-24,NLP2021-22 |
Volume (vol) | vol.121 |
Number (no) | CAS-196,NLP-197 |
Page | pp.pp.39-44(CAS), pp.39-44(NLP), |
#Pages | 6 |
Date of Issue | 2021-10-07 (CAS, NLP) |