Earthquake Research Institute, University of Tokyo
Earthquake Research Institute, University of Tokyo
Tokyo University of Agriculture and Technology Faculty of Engineering
Earthquake Research Institute, University of Tokyo
出版者
宇宙航空研究開発機構宇宙科学研究本部
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)
雑誌名
第37回月・惑星シンポジウム
雑誌名(英)
Proceedings of the 37th ISAS Lunar and Planetary Symposium
ページ
9 - 12
発行年
2004-02
抄録（英）
Martian pedestal craters have many interesting morphologies on their ejecta blankets. It has been considered that fluidized ejecta generate these features. Here laboratory analogue experiments have been conducted to examine the atmospheric effects on the ejecta emplacement of pedestal craters. The experimental results show that modified morphologies are divided into three modes by critical parameter. Physical constraints are discussed for the atmospheric conditions in which grooves on the surface of Martian pedestal crater are carved.
Laboratory experiments on Martian pedestal craters: Interaction between a vortex ring and a layer of small particles
