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8th International Workshop on Radiation of High Temperature Gases for Space Missions

25–29 Mar 2019
Campus Puerta de Toledo of the Universidad Carlos III, Madrid, Spain
Europe/Amsterdam timezone

Contact/Information

Session

Meteorites

29 Mar 2019, 09:00
Campus Puerta de Toledo of the Universidad Carlos III, Madrid, Spain

Campus Puerta de Toledo of the Universidad Carlos III, Madrid, Spain

Puerta de Toledo Campus Ronda de Toledo, 1 28005 Madrid, Spain GPS coordinates: 40º24´30,24” N 3º42´39,59” O Metro: Puerta de Toledo Station (Line 5) Suburban train: Embajadores Station (Line C5) or Pirámides Station (Lines C1, C7 y C10)

Conveners

Meteorites

  • Mario Lino da Silva (Instituto de Plasmas e Fusão Nuclear - Instituto Superior Tecnico)

Presentation materials

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  1. 54. AIRBORNE OBSERVATIONS OF RE-ENTERING SPACE DEBRIS
    Dr Stefan Loehle (IRS, High Enthalpy Flow Diagnostics Group)
    29/03/2019, 09:00
    Meteorites

    The results of the airborne observation of ATV-1 resulted in excellent data about re-entry break-up [1]. The triangulation of the video data showed experimentally the distribution of debris on ground and the spectral data allowed some insight into the destructive entry process[1].
    ![ATV-1 re-entry][1]
    ATV-1 during re-entry flight (photo: C. Carpenter/B. Moede, NASA Ames)

    The High...

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  2. 40. Artificial Shooting Stars on demand: Aerothermodynamics and Flight Data
    Dr Adrien Lemal (Astro Live Experiences)
    29/03/2019, 09:30
    Meteorites

    The paper and presentation will introduce the mission and the R&D activities with respect to material, plasma sciences undertaken by the Japanese space start-up 'Astro Live Experiences' (ALE) to develop safe, unparalleled and on-demand shooting stars . Various topics will be covered including, but not limited to:
    - the ALE mission and benefit for society
    - modeling of plasma and material...

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  3. 61. Spectral Analysis of Meteor Ablation by the Canaray Island Long-Baseline Observatory (CILBO)
    Mr J.J. Zender (ESA/ESTEC)
    29/03/2019, 10:00
    Meteorites

    The elemental composition In our early solar system is still one of the key questions to understand its evolution as well as our solar system objects (planets, asteroids, comet, … ) as we know them today [4,5]. Since many decades, scientists try to unravel this composition by a wide variety of experiments, i.e. by laboratory analysis of Interplanetary Dust Particles (IDPs) available from the...

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  4. 64. Radiative Heating of the Saint Valentin Meteor Entry
    Mario Lino da Silva (Instituto de Plasmas e Fusão Nuclear - Instituto Superior Tecnico)
    29/03/2019, 11:00

    We present a Computational Fluid Radiative Dynamics simulation of the Saint Valentin entry. CFD simulations have been carried out using the ESA code TINA, whereas radiative transfer simulations have been carried out using the SPARK Line-by-Line code, with an updated database capable of reproducing molecular VUV radiation of high temperature air plasmas.

    A sensitivity analysis of the radiative...

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  5. 68. Numerical simulation of a H5 chondrite radiative field: comparison with the experiments performed at the VKI plasmatron facility
    Bruno Dias (von Karman Institute for Fluid Dynamics)
    29/03/2019, 11:30
    Meteorites
    1. Introduction
      Meteoroids largely disintegrate during their entry in the atmosphere, contributing significantly to the input of cosmic material to Earth. Yet, their atmospheric entry is not well understood. Among the daily material delivered into our planet, the Chelyabinsk event in 2013 [1] renewed awareness of potential hazards motivating the planning of deflection and mitigation...
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