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A software for modelling the flight of a small iron meteoroid through the atmosphere

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F19%3A00562403" target="_blank" >RIV/67985815:_____/19:00562403 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.asu.cas.cz/~capek/software/FeMet01/" target="_blank" >https://www.asu.cas.cz/~capek/software/FeMet01/</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A software for modelling the flight of a small iron meteoroid through the atmosphere

  • Original language description

    A program for modeling the flight of a small iron meteoroid through the atmosphere. The input file contains meteoroid parameters such as initial mass, velocity, temperature and altitude, zenith distance and droplet size distribution of the molten material. The program then models the physical processes associated with the atmospheric passage as described in Čapek, D., Koten, P., Borovička, J., Vojáček, V., Spurný, P., Štork, V.: “Small iron meteoroids. Observation and modeling of meteor light curves.” A&A 625 (2019). The output is a table containing individual heights above the surface and the corresponding magnitude, velocity, acceleration, size, temperature at the surface and in the middle of the meteoroid, atmospheric density, acceleration, time and gas flow parameters. The program is written in Fortran 90 and uses the tridag2, four1, sort2, laguer, spline and splint subroutines from Numerical Recipes.n

  • Czech name

  • Czech description

Classification

  • Type

    R - Software

  • CEP classification

  • OECD FORD branch

    10308 - Astronomy (including astrophysics,space science)

Result continuities

  • Project

    <a href="/en/project/GA16-00761S" target="_blank" >GA16-00761S: Fragmentation of meteoroids and small asteroids in terrestrial atmosphere</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Internal product ID

    FeMet01

  • Technical parameters

    Program pro modelování průletu malého železného meteoroidu atmosférou. Program je napsán v jazyce Fortran 90 a vyžívá subroutiny tridag2, four1, sort2, laguer, spline a splint z Numerical Recipes.

  • Economical parameters

    vyvinutý software

  • Owner IČO

    67985815

  • Owner name

    Astronomický ústav AV ČR, v. v. i.