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  • session 3

    Title

    Impact-Induced Mission Effects and Risk Assessments

    Description

    This session addresses disruptions of spacecraft operations induced by hypervelocity impacts including spacecraft anomalies, perturbation of operations, component failures up to mission loss , and spacecraft fragmentations. It includes risk assessments for impact vulnerability studies and corresponding system tools. Further topics are spacecraft impact protection and shielding studies, laboratory impact experiments, numerical simulations, and on-board diagnostics to characterize impacts such as impact sensors, accelerometers, etc.

    Date

    2024-10-17

    Time

    10:15

    Room

    Brown Hall 3

    IPC members
    • Co-Chair: Prof. Zizheng Gong, Beijing Institute of Spacecraft Environment Engineering, China Academy of Space Technology (CAST), China;

    • Co-Chair: Dr. Yukihito Kitazawa, Japan Aerospace Exploration Agency (JAXA), Japan;

    • Rapporteur: Mr. Jean-Claude Traineau, Office National d’Etudes et de Recherches Aérospatiales (ONERA), France;

    papers

    Order

    Time

    Paper title

    Mode

    Presentation status

    Speaker

    Affiliation

    Country

    1

    10:15

    A new charateristich length debris distribution model for in-space collision events

    12

    confirmed

    Dr. Lorenzo Olivieri

    CISAS "G. Colombo" - University of Padova

    Italy

    2

    10:27

    Rupture models for tanks for space applications

    12

    confirmed

    Ms. Giorgia Bigari

    Italy

    3

    10:39

    A concept for a novel predictive framework for hypervelocity impact risk assessment based on modular transfer functions.

    12

    confirmed

    Mr. Tobias Schalm

    RWTH Aachen University

    Germany

    4

    10:51

    Modeling the Space Debris Environment for Hypervelocity Impact Risk Assessment on Solar Power Satellites

    12

    confirmed

    Mr. Esteban Décline

    ALTEN

    France

    5

    11:03

    Evaluation of ejecta in hypervelocity impact of large structures on geostationary orbits and proposed measures to reduce them

    12

    confirmed

    Mr. YUMA KITAGURO

    Kyushu Institute of Technology

    Japan

    6

    11:15

    Impact induced failures of solar array cable bundles

    12

    confirmed

    Dr. Martin Schimmerohn

    Fraunhofer - Institute for High-Speed Dynamics

    Germany

    7

    11:27

    Dispersion Analysis of Debris Cloud from Aluminum and Magnesium Alloy Plates: A Comparison between Experiments and Numerical Simulations

    12

    confirmed

    Mr. Motoki Kawase

    Nagoya Institute of Technology

    Japan

    8

    11:39

    CFRP constitutive model considering the impact adiabatic and its extreme impact behavior in the space environment

    12

    confirmed

    Dr. Changfang Zhao

    Tsinghua University

    China

    9

    11:51

    Ground-Based Experimental Reflectance Verification for satellite hypervelocity impact characterization

    12

    confirmed

    Ms. Carolina Ghini

    Sapienza University of Rome

    Italy

    10

    12:03

    Experimental study on in-situ observation technology and protection performance verification of space debris high-speed impact

    12

    confirmed

    Dr. Wei Wang

    Shanghai Jiaotong University

    China

    1*

    10:15

    Numerical modelling of impacts on Whipple shields at 2.6 – 5 km/s with material variability to capture variation in fragmentation and shield performance

    12

    confirmed

    Ms. Rannveig Marie Færgestad

    Norwegian University of Science and Technology

    Norway

    2*

    10:27

    Cold-Welding in Space: ASTROBEAT's novel approach to spacecraft hull repair

    12

    confirmed

    Dr. Leonardo Barilaro

    Malta

    3*

    10:39

    Space Debris Impact Analysis for Lunar-Bound Spacecraft in LEO

    12

    confirmed

    Ms. Gagandeep Kaur

    India

    4*

    10:51

    EXPERIMENTAL AND NUMERICAL ANALYSIS OF THE CRATER SHAPE OF PERFORATED ALUMINUM SPHERES SIMULATING SRM SLAG

    12

    confirmed

    Ms. Inoue Miyu

    Kyushu Institue of Technology

    Japan