[Oral Presentation]颗粒材料缓冲特性及在月球着陆探测中的应用

Organized By

Hohai University

Monash University

Co-organized by

Southeast University

Jiangxi University of Science and Technology

Northeast University

DUT-BSU Scientific Research and Innovation Center

Suzhou University of Science and Technology

State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment

Sponsoring agency

KELI SDEM Software (Dalian) Co., Ltd.

Sugon Smart Computing Information Technology Co., Ltd.

Beijing Paratera Technology Co., Ltd.

Simpop Information Technology Co., Ltd.

Important Dates

Conference Announcement

December 2023, release First Round Announcement
Abstract Submission Deadline
March 31^th, 2024
Paper Submission Deadline
April 30^th, 2024
Registration
From January 1^st, 2024
Conference Schedule
May 31^st (Friday), 2024 On-Site Registration
June 1^st to 3^rd, 2024 Conference

颗粒材料缓冲特性及在月球着陆探测中的应用

ID：16 Submission ID：19 View Protection：ATTENDEE Updated Time：2024-04-09 21:57:25 Hits：416 Oral Presentation

Start Time：Pending （Asia/Shanghai）

Duration：Pending

Session：[No Session] » [No Session Block]

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Abstract

颗粒材料普遍存在于自然界和工业生产中，因其离散性而具有缓冲性能，并在工程和生活中得到广泛应用。本文首先建立了基础冲击模型，对冲击过程中的临界厚度进行了研究，为数值研究冲击过程缓冲颗粒层的厚度选择提供了依据；然后采用离散元与有限元和多体动力学方法耦合算法对月球着陆探测中着陆器、探测器以及返回舱与星壤的相互作用进行了研究；最后，本文总结了冲击过程中颗粒材料缓冲作用的机理，从力链分布、速度矢量变化以及动量传递的角度揭示了颗粒材料的缓冲机理。

Sponsored By

Hohai University

Panel of Computational Mechanics on Granular Materials, Working Party of Computational Mechanics, Chinese Society of Theoretical and Applied Mechanics

Jiangsu Society of Theoretical and Applied Mechanics

Organized By

Co-organized by

Southeast University

Jiangxi University of Science and Technology

Northeast University

DUT-BSU Scientific Research and Innovation Center

Suzhou University of Science and Technology

State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment

Sponsoring agency

KELI SDEM Software (Dalian) Co., Ltd.

Sugon Smart Computing Information Technology Co., Ltd.

Beijing Paratera Technology Co., Ltd.

Simpop Information Technology Co., Ltd.

Important Dates

Conference Announcement

Abstract Submission Deadline

Paper Submission Deadline

Registration

Conference Schedule

[Oral Presentation]颗粒材料缓冲特性及在月球着陆探测中的应用

颗粒材料缓冲特性及在月球着陆探测中的应用

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