Faculty of Physics
M.V.Lomonosov Moscow State University
Regular Article

Influence of heating the surface of the particle on photophoresis of large aerosol particle at high temperature differences in its surroundings

A.V. Limanskaya

Memoirs of the Faculty of Physics 2014. N 1.

  • Article

In the Stokes approximation the photophoretic motion of large solid aerosol spherical particle is described theoretically. By consideration of the motion assumed that average temperature of the particle surface significantly differs from the temperature of gaseous medium. During solution process of gas-dynamic equations analytical expressions for the force and velocity of photophoresis obtained taken into account the dependence of gaseous medium density and viscosity and heat conduction on temperature .

Received: 2013 June 14
Approved: 2014 February 27
65.20.+w Thermal properties of liquids: heat capacity, thermal expansion, etc.
A.V. Limanskaya
Engineering and Physics Faculty, The National Research University “Belgorod State University". 85, Pobedy St., Belgorod, 308015, Russia.
Issue 1, 2014

Moscow University Physics Bulletin

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