Quantum degeneracy effect on gas diffusion

Gulru Babac Schubler, Zehir Fatih Ozturk, Altug Sisman

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

Özet

In this work, the self-diffusion coefficients of Fermi/Bose gases are considered for both hydrodynamic and free molecular transport regimes and the both regime's diffusion coefficients are expressed in a single relation including Knudsen number and quantum degeneracy. This relation also gives information about the transitional behavior of the diffusion coefficient between two regimes. Furthermore, the variations of diffusion coefficients with quantum degeneracy and Knudsen number are analyzed in detail. By using the series expansions of Polylogarithm functions, more simple and useful diffusion coefficient expressions are obtained for strongly and weakly degeneracy conditions.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı30th International Symposium on Rarefied Gas Dynamics, RGD 2016
EditörlerHenning Struchtrup, Andrew Ketsdever
YayınlayanAmerican Institute of Physics Inc.
ISBN (Elektronik)9780735414488
DOI'lar
Yayın durumuYayınlandı - 15 Kas 2016
Etkinlik30th International Symposium on Rarefied Gas Dynamics, RGD 2016 - Victoria, Canada
Süre: 10 Tem 201615 Tem 2016

Yayın serisi

AdıAIP Conference Proceedings
Hacim1786
ISSN (Basılı)0094-243X
ISSN (Elektronik)1551-7616

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???event.eventtypes.event.conference???30th International Symposium on Rarefied Gas Dynamics, RGD 2016
Ülke/BölgeCanada
ŞehirVictoria
Periyot10/07/1615/07/16

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