Biele, Jens und Grott, Matthias und Zolensky, Michael E. und Benisek, Artur und Dachs, Edgar (2022) The Specific Heat of Astro-materials: Review of Theoretical Concepts, Materials, and Techniques. International Journal of Thermophysics, 43 (144). Springer. doi: 10.1007/s10765-022-03046-5. ISSN 0195-928X.
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Kurzfassung
We provide detailed background, theoretical and practical, on the specific heat of minerals and mixtures thereof, ‘astro-materials,’ as well as background information on common minerals and other relevant solid substances found on the surfaces of solar system bodies. Furthermore, we demonstrate how to use specific heat and composition data for lunar samples and meteorites as well as a new database of endmember mineral heat capacities (the result of an extensive literature review) to construct reference models for the isobaric specific heat cP as a function of temperature for common solar system materials. Using a (generally linear) mixing model for the specific heat of minerals allows extrapolation of the available data to very low and very high temperatures, such that models cover the temperature range between 10 K and 1000 K at least (and pressures from zero up to several kbars). We describe a procedure to estimate cP(T) for virtually any solid solar system material with a known mineral composition, e.g., model specific heat as a function of temperature for a number of typical meteorite classes with known mineralogical compositions. We present, as examples, the cP(T) curves of a number of well-described laboratory regolith analogs, as well as for planetary ices and ‘tholins’ in the outer solar system. Part II will review and present the heat capacity database for minerals and compounds and part III is going to cover applications, standard reference compositions, cP(T) curves, and a comparison with new and literature experimental data
elib-URL des Eintrags: | https://elib.dlr.de/187721/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | The Specific Heat of Astro-materials: Review of Theoretical Concepts, Materials, and Techniques | ||||||||||||||||||||||||
Autoren: |
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Datum: | 1 August 2022 | ||||||||||||||||||||||||
Erschienen in: | International Journal of Thermophysics | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | 43 | ||||||||||||||||||||||||
DOI: | 10.1007/s10765-022-03046-5 | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Springer | ||||||||||||||||||||||||
Name der Reihe: | Advanced Spacecraft Materials | ||||||||||||||||||||||||
ISSN: | 0195-928X | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Meteorites, Minerals, Rocks, Solid matter, Specific heat, Thermophysical properties | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
HGF - Programmthema: | Erforschung des Weltraums | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | R EW - Erforschung des Weltraums | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Exploration des Sonnensystems | ||||||||||||||||||||||||
Standort: | Berlin-Adlershof , Köln-Porz | ||||||||||||||||||||||||
Institute & Einrichtungen: | Raumflugbetrieb und Astronautentraining > Nutzerzentrum für Weltraumexperimente (MUSC) Institut für Planetenforschung > Planetare Sensorsysteme | ||||||||||||||||||||||||
Hinterlegt von: | Herrmann, Astrid | ||||||||||||||||||||||||
Hinterlegt am: | 02 Aug 2022 09:15 | ||||||||||||||||||||||||
Letzte Änderung: | 28 Jun 2023 11:32 |
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