A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures
Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are cons...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Haack, J. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2021 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© The Author(s) 2021 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Journal of statistical physics - Springer US, 1969, 184(2021), 3 vom: Sept. |
|---|---|
| Übergeordnetes Werk: |
volume:184 ; year:2021 ; number:3 ; month:09 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10955-021-02821-2 |
|---|
| Katalog-ID: |
OLC212769581X |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC212769581X | ||
| 003 | DE-627 | ||
| 005 | 20230505133552.0 | ||
| 007 | tu | ||
| 008 | 230505s2021 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s10955-021-02821-2 |2 doi | |
| 035 | |a (DE-627)OLC212769581X | ||
| 035 | |a (DE-He213)s10955-021-02821-2-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 530 |q VZ |
| 084 | |a 33.00 |2 bkl | ||
| 100 | 1 | |a Haack, J. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures |
| 264 | 1 | |c 2021 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © The Author(s) 2021 | ||
| 520 | |a Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. | ||
| 650 | 4 | |a Multi-fluid mixture | |
| 650 | 4 | |a Kinetic model | |
| 650 | 4 | |a BGK approximation | |
| 650 | 4 | |a Plasma physics | |
| 650 | 4 | |a Velocity-dependent collision frequency | |
| 650 | 4 | |a Entropy minimization | |
| 700 | 1 | |a Hauck, C. |4 aut | |
| 700 | 1 | |a Klingenberg, C. |4 aut | |
| 700 | 1 | |a Pirner, M. |4 aut | |
| 700 | 1 | |a Warnecke, S. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of statistical physics |d Springer US, 1969 |g 184(2021), 3 vom: Sept. |w (DE-627)129549711 |w (DE-600)219136-2 |w (DE-576)015002918 |x 0022-4715 |7 nnns |
| 773 | 1 | 8 | |g volume:184 |g year:2021 |g number:3 |g month:09 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/s10955-021-02821-2 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-PHY | ||
| 936 | b | k | |a 33.00 |q VZ |
| 951 | |a AR | ||
| 952 | |d 184 |j 2021 |e 3 |c 09 | ||
| author_variant |
j h jh c h ch c k ck m p mp s w sw |
|---|---|
| matchkey_str |
article:00224715:2021----::cnitnbkoewtvlctdpnetolsofeu |
| hierarchy_sort_str |
2021 |
| bklnumber |
33.00 |
| publishDate |
2021 |
| allfields |
10.1007/s10955-021-02821-2 doi (DE-627)OLC212769581X (DE-He213)s10955-021-02821-2-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Haack, J. verfasserin aut A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. Multi-fluid mixture Kinetic model BGK approximation Plasma physics Velocity-dependent collision frequency Entropy minimization Hauck, C. aut Klingenberg, C. aut Pirner, M. aut Warnecke, S. aut Enthalten in Journal of statistical physics Springer US, 1969 184(2021), 3 vom: Sept. (DE-627)129549711 (DE-600)219136-2 (DE-576)015002918 0022-4715 nnns volume:184 year:2021 number:3 month:09 https://doi.org/10.1007/s10955-021-02821-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY 33.00 VZ AR 184 2021 3 09 |
| spelling |
10.1007/s10955-021-02821-2 doi (DE-627)OLC212769581X (DE-He213)s10955-021-02821-2-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Haack, J. verfasserin aut A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. Multi-fluid mixture Kinetic model BGK approximation Plasma physics Velocity-dependent collision frequency Entropy minimization Hauck, C. aut Klingenberg, C. aut Pirner, M. aut Warnecke, S. aut Enthalten in Journal of statistical physics Springer US, 1969 184(2021), 3 vom: Sept. (DE-627)129549711 (DE-600)219136-2 (DE-576)015002918 0022-4715 nnns volume:184 year:2021 number:3 month:09 https://doi.org/10.1007/s10955-021-02821-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY 33.00 VZ AR 184 2021 3 09 |
| allfields_unstemmed |
10.1007/s10955-021-02821-2 doi (DE-627)OLC212769581X (DE-He213)s10955-021-02821-2-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Haack, J. verfasserin aut A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. Multi-fluid mixture Kinetic model BGK approximation Plasma physics Velocity-dependent collision frequency Entropy minimization Hauck, C. aut Klingenberg, C. aut Pirner, M. aut Warnecke, S. aut Enthalten in Journal of statistical physics Springer US, 1969 184(2021), 3 vom: Sept. (DE-627)129549711 (DE-600)219136-2 (DE-576)015002918 0022-4715 nnns volume:184 year:2021 number:3 month:09 https://doi.org/10.1007/s10955-021-02821-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY 33.00 VZ AR 184 2021 3 09 |
| allfieldsGer |
10.1007/s10955-021-02821-2 doi (DE-627)OLC212769581X (DE-He213)s10955-021-02821-2-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Haack, J. verfasserin aut A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. Multi-fluid mixture Kinetic model BGK approximation Plasma physics Velocity-dependent collision frequency Entropy minimization Hauck, C. aut Klingenberg, C. aut Pirner, M. aut Warnecke, S. aut Enthalten in Journal of statistical physics Springer US, 1969 184(2021), 3 vom: Sept. (DE-627)129549711 (DE-600)219136-2 (DE-576)015002918 0022-4715 nnns volume:184 year:2021 number:3 month:09 https://doi.org/10.1007/s10955-021-02821-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY 33.00 VZ AR 184 2021 3 09 |
| allfieldsSound |
10.1007/s10955-021-02821-2 doi (DE-627)OLC212769581X (DE-He213)s10955-021-02821-2-p DE-627 ger DE-627 rakwb eng 530 VZ 33.00 bkl Haack, J. verfasserin aut A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. Multi-fluid mixture Kinetic model BGK approximation Plasma physics Velocity-dependent collision frequency Entropy minimization Hauck, C. aut Klingenberg, C. aut Pirner, M. aut Warnecke, S. aut Enthalten in Journal of statistical physics Springer US, 1969 184(2021), 3 vom: Sept. (DE-627)129549711 (DE-600)219136-2 (DE-576)015002918 0022-4715 nnns volume:184 year:2021 number:3 month:09 https://doi.org/10.1007/s10955-021-02821-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY 33.00 VZ AR 184 2021 3 09 |
| language |
English |
| source |
Enthalten in Journal of statistical physics 184(2021), 3 vom: Sept. volume:184 year:2021 number:3 month:09 |
| sourceStr |
Enthalten in Journal of statistical physics 184(2021), 3 vom: Sept. volume:184 year:2021 number:3 month:09 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Multi-fluid mixture Kinetic model BGK approximation Plasma physics Velocity-dependent collision frequency Entropy minimization |
| dewey-raw |
530 |
| isfreeaccess_bool |
false |
| container_title |
Journal of statistical physics |
| authorswithroles_txt_mv |
Haack, J. @@aut@@ Hauck, C. @@aut@@ Klingenberg, C. @@aut@@ Pirner, M. @@aut@@ Warnecke, S. @@aut@@ |
| publishDateDaySort_date |
2021-09-01T00:00:00Z |
| hierarchy_top_id |
129549711 |
| dewey-sort |
3530 |
| id |
OLC212769581X |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">OLC212769581X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230505133552.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">230505s2021 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10955-021-02821-2</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC212769581X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s10955-021-02821-2-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">33.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Haack, J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Multi-fluid mixture</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Kinetic model</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">BGK approximation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Plasma physics</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Velocity-dependent collision frequency</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Entropy minimization</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hauck, C.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Klingenberg, C.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pirner, M.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Warnecke, S.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of statistical physics</subfield><subfield code="d">Springer US, 1969</subfield><subfield code="g">184(2021), 3 vom: Sept.</subfield><subfield code="w">(DE-627)129549711</subfield><subfield code="w">(DE-600)219136-2</subfield><subfield code="w">(DE-576)015002918</subfield><subfield code="x">0022-4715</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:184</subfield><subfield code="g">year:2021</subfield><subfield code="g">number:3</subfield><subfield code="g">month:09</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s10955-021-02821-2</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">33.00</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">184</subfield><subfield code="j">2021</subfield><subfield code="e">3</subfield><subfield code="c">09</subfield></datafield></record></collection>
|
| author |
Haack, J. |
| spellingShingle |
Haack, J. ddc 530 bkl 33.00 misc Multi-fluid mixture misc Kinetic model misc BGK approximation misc Plasma physics misc Velocity-dependent collision frequency misc Entropy minimization A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures |
| authorStr |
Haack, J. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)129549711 |
| format |
Article |
| dewey-ones |
530 - Physics |
| delete_txt_mv |
keep |
| author_role |
aut aut aut aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0022-4715 |
| topic_title |
530 VZ 33.00 bkl A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures Multi-fluid mixture Kinetic model BGK approximation Plasma physics Velocity-dependent collision frequency Entropy minimization |
| topic |
ddc 530 bkl 33.00 misc Multi-fluid mixture misc Kinetic model misc BGK approximation misc Plasma physics misc Velocity-dependent collision frequency misc Entropy minimization |
| topic_unstemmed |
ddc 530 bkl 33.00 misc Multi-fluid mixture misc Kinetic model misc BGK approximation misc Plasma physics misc Velocity-dependent collision frequency misc Entropy minimization |
| topic_browse |
ddc 530 bkl 33.00 misc Multi-fluid mixture misc Kinetic model misc BGK approximation misc Plasma physics misc Velocity-dependent collision frequency misc Entropy minimization |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Journal of statistical physics |
| hierarchy_parent_id |
129549711 |
| dewey-tens |
530 - Physics |
| hierarchy_top_title |
Journal of statistical physics |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)129549711 (DE-600)219136-2 (DE-576)015002918 |
| title |
A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures |
| ctrlnum |
(DE-627)OLC212769581X (DE-He213)s10955-021-02821-2-p |
| title_full |
A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures |
| author_sort |
Haack, J. |
| journal |
Journal of statistical physics |
| journalStr |
Journal of statistical physics |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science |
| recordtype |
marc |
| publishDateSort |
2021 |
| contenttype_str_mv |
txt |
| author_browse |
Haack, J. Hauck, C. Klingenberg, C. Pirner, M. Warnecke, S. |
| container_volume |
184 |
| class |
530 VZ 33.00 bkl |
| format_se |
Aufsätze |
| author-letter |
Haack, J. |
| doi_str_mv |
10.1007/s10955-021-02821-2 |
| dewey-full |
530 |
| title_sort |
a consistent bgk model with velocity-dependent collision frequency for gas mixtures |
| title_auth |
A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures |
| abstract |
Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. © The Author(s) 2021 |
| abstractGer |
Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. © The Author(s) 2021 |
| abstract_unstemmed |
Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium. © The Author(s) 2021 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY |
| container_issue |
3 |
| title_short |
A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures |
| url |
https://doi.org/10.1007/s10955-021-02821-2 |
| remote_bool |
false |
| author2 |
Hauck, C. Klingenberg, C. Pirner, M. Warnecke, S. |
| author2Str |
Hauck, C. Klingenberg, C. Pirner, M. Warnecke, S. |
| ppnlink |
129549711 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/s10955-021-02821-2 |
| up_date |
2024-07-03T14:20:33.952Z |
| _version_ |
1803567952248700928 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">OLC212769581X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230505133552.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">230505s2021 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10955-021-02821-2</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC212769581X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s10955-021-02821-2-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">33.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Haack, J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">A Consistent BGK Model with Velocity-Dependent Collision Frequency for Gas Mixtures</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entropy under the constraint that the number of particles of each species, total momentum, and total energy are conserved. We prove that this minimization problem admits a unique solution for very general collision frequencies. Moreover, we prove that the model satisfies an H-Theorem and characterize the form of equilibrium.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Multi-fluid mixture</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Kinetic model</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">BGK approximation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Plasma physics</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Velocity-dependent collision frequency</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Entropy minimization</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hauck, C.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Klingenberg, C.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pirner, M.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Warnecke, S.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of statistical physics</subfield><subfield code="d">Springer US, 1969</subfield><subfield code="g">184(2021), 3 vom: Sept.</subfield><subfield code="w">(DE-627)129549711</subfield><subfield code="w">(DE-600)219136-2</subfield><subfield code="w">(DE-576)015002918</subfield><subfield code="x">0022-4715</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:184</subfield><subfield code="g">year:2021</subfield><subfield code="g">number:3</subfield><subfield code="g">month:09</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s10955-021-02821-2</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">33.00</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">184</subfield><subfield code="j">2021</subfield><subfield code="e">3</subfield><subfield code="c">09</subfield></datafield></record></collection>
|
| score |
7.3981314 |