Article

Short Communications
2013. V. 51. № 4. P. 572–574
Pesochin V.R.
Evaporation of additive droplets in a pulse MHD generator
Annotation
Theoretical investigation into evaporation of additive droplets in the combustion chamber of a pulse MHD generator were undertaken. Flow in the chamber is considered as stationary and one-dimensional; mixing in a direction perpendicular to flow is believed to be ideal, and mixing is lacking in the flow direction. It is suggested that droplets are monodisperse, spherical, and motionless relative to the gas medium. The droplet evaporation can be taken as occurring in the diffusion mode. The specific heat $c_p$ and heat conductivity coefficient are taken to be constant and independent of temperature and the concentration of components. The Lewis number is believed to be the unit value; and the Soret and Dufour effects, negligible. A formula for calculation of the droplet evaporation rate with allowance made for chemical reactions occurring in liquid and gas media is obtained.
Article reference:
Pesochin V.R. Evaporation of additive droplets in a pulse MHD generator, High Temp., 2013. V. 51. № 4. P. 572