Photo- and Thermophoresis of Heated Medium-Size Spherical Aerosol Particles
A theory of photo- and thermophoresis of a heated medium-size spherical aerosol particle is proposed in the quasi-stationary Stokes approximation at relatively small Reynolds and Peclet numbers. Gas-dynamic equations are solved with allowance for power dependences of the molecular transport (viscosi...
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| Veröffentlicht in: | Technical physics 2019-04, Vol.64 (4), p.458-464 |
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| container_title | Technical physics |
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| creator | Malai, N. V. Shchukin, E. R. |
| description | A theory of photo- and thermophoresis of a heated medium-size spherical aerosol particle is proposed in the quasi-stationary Stokes approximation at relatively small Reynolds and Peclet numbers. Gas-dynamic equations are solved with allowance for power dependences of the molecular transport (viscosity and thermal conductivity) coefficients and density of the gas medium on temperature. Boundary conditions take into account effects that are linear with respect to the Knudsen number. Expressions for the total force and velocity are derived. It is shown than the above effects may substantially affect the motion of a heated particle. |
| doi_str_mv | 10.1134/S1063784219040169 |
| format | Article |
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It is shown than the above effects may substantially affect the motion of a heated particle.</description><subject>Boundary conditions</subject><subject>Classical and Continuum Physics</subject><subject>Gases and Liquids</subject><subject>Peclet number</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Thermal conductivity</subject><subject>Thermophoresis</subject><issn>1063-7842</issn><issn>1090-6525</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEQhoMoWKs_wFvA89Z87m6OpagVKxZaz0uazLYpu5uabA_6601ZwYPIHGaYeZ-Z5EXolpIJpVzcryjJeVEKRhURhObqDI0oUSTLJZPnpzrn2Wl-ia5i3BNCaSnzEXpZ7nzvM6w7i9c7CK0_7HyA6CL2NZ6D7sHiV7Du2GYr9wV4dUgqZ3SDpxB89A1e6tA700C8Rhe1biLc_OQxen98WM_m2eLt6Xk2XWSGS9ln1ApTEJlLba2llnPBrSkFVaCMsrWoCbPWbPhGlYoTIwwjABZEKUTBWAl8jO6GvYfgP44Q-2rvj6FLJyvGmFS8FIom1WRQbXUDletq3wdtUlhonfEd1C71pzLZQAvJVQLoAJj0rxigrg7BtTp8VpRUJ5OrPyYnhg1MTNpuC-H3Kf9D3wplfP8</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Malai, N. 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R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-1d4c70565addd1d3343dc8419e9c9df4f02ddcb3b98930c4c20eede48447228e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Boundary conditions</topic><topic>Classical and Continuum Physics</topic><topic>Gases and Liquids</topic><topic>Peclet number</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Thermal conductivity</topic><topic>Thermophoresis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Malai, N. V.</creatorcontrib><creatorcontrib>Shchukin, E. R.</creatorcontrib><collection>CrossRef</collection><jtitle>Technical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Malai, N. V.</au><au>Shchukin, E. 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| ispartof | Technical physics, 2019-04, Vol.64 (4), p.458-464 |
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| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Boundary conditions Classical and Continuum Physics Gases and Liquids Peclet number Physics Physics and Astronomy Thermal conductivity Thermophoresis |
| title | Photo- and Thermophoresis of Heated Medium-Size Spherical Aerosol Particles |
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