Výsledky vyhledávání - "太陽星雲"

Compound chondrule formation in the shock-wave heating model: Three-dimensional hydrodynamics simulation of disruption of the molten dust particle

Autor: Yasuda, Seiji, Nakamoto, Taishi, Miura, Hitoshi

Publikováno v: 第40回月・惑星シンポジウム = Proceedings of the 40th ISAS Lunar and Planetary Symposium. :128-132

We carried out three-dimensional hydrodynamics simulations to examine disruption of a molten dust particle exposed to fast gas flow and estimated the ejection velocity, average size and number density of ejectors in the framework of the shock-wave he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::f1ca4ca0761b069f1e1f3a5119280566
http://id.nii.ac.jp/1696/00020444/

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Compound chondrule formation in shocks: Collision frequency between fragments of disrupted molten dust

Autor: Miura, Hitoshi, Yasuda, Seiji, Nakamoto, Taishi

Publikováno v: 第40回月・惑星シンポジウム = Proceedings of the 40th ISAS Lunar and Planetary Symposium. :123-127

We proposed a new scenario for compound chondrule formation in the framework of the shock-wave heating model. We modeled the disruption of molten cm-sized parent dust particle exposed to high-velocity gas flow in order to estimate the efficiency of m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::c07d738760d1054ab75b3ec6b0ab607e
http://id.nii.ac.jp/1696/00020443/

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Accretion of icy planetesimals in the inner solar system: Effect of initial composition

Autor: Machida, Ryosuke, Abe, Yutaka

Publikováno v: 第40回月・惑星シンポジウム = Proceedings of the 40th ISAS Lunar and Planetary Symposium. :177-180

資料番号: AA0063723040

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::dc29516e9d4266896f0d9e39ab7bbf05
http://id.nii.ac.jp/1696/00020454/

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The gas temperature in the dissipating solar nebula around protoplanets: Effects on the formation of solar-type atmospheres

Autor: Sakamoto, Akiko, Abe, Yutaka

Publikováno v: 第39回月・惑星シンポジウム = Proceedings of the 39th ISAS Lunar and Planetary Symposium. :150-153

資料番号: AA0063505039

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::688fe0c217112b472bcbfdbed5bf7ca2
http://id.nii.ac.jp/1696/00020495/

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Formation of oxygen isotopic heterogeneity among chondritic constituents due to radial gas-dust fractionation in protoplanetary disks

Autor: Fukui, Takashi, Kuramoto, Kiyoshi

Publikováno v: 第39回月・惑星シンポジウム = Proceedings of the 39th ISAS Lunar and Planetary Symposium. :21-24

資料番号: AA0063505006

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::92ddec678769bad6272f399e08bda979
http://id.nii.ac.jp/1696/00020462/

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New reproduction experiment on chondrule formation by a levitation method

Autor: Nagashima, Ken, Tsukamoto, Katsuo, Sato, Hisao, Nozawa, Jun, Kobatake, Hidekazu

Publikováno v: 第39回月・惑星シンポジウム = Proceedings of the 39th ISAS Lunar and Planetary Symposium. :9-12

Although chondrules formed under levitated environment in space, most of the previous experiments were non-levitated experiments. We carried out the levitated experiments by using a gas jet levitator. The experimental results show that nucleation of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::a2b7ca941243f9b0ca8142fbb9fae7b2
http://id.nii.ac.jp/1696/00020459/

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Evolution of icy planetesimals in the inner solar system: Formation of diverse planets

Autor: Machida, Ryosuke, Abe, Yutaka

Publikováno v: 第39回月・惑星シンポジウム = Proceedings of the 39th ISAS Lunar and Planetary Symposium. :162-165

資料番号: AA0063505042

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::a0c2059b9b9e29eeb160ad7af3b45396
http://id.nii.ac.jp/1696/00020498/

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Is the partial melting condition realized in the chondrule formation in the shock-wave heating model?

Autor: Yasuda, Seiji, Nakamoto, Taishi

Publikováno v: 第38回月・惑星シンポジウム = Proceedings of the 38th ISAS Lunar and Planetary Symposium. :21-24

The existence of chondrules indicates that the flash heating events occurred in the early solar nebula. The shock-wave heating model is a plausible model for chondrule formation. In this model dust particles are heated by the gas frictional heating.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::efb363e85c8aa72c5473e755193c5dd8
http://id.nii.ac.jp/1696/00020515/

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