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Aerosol mixers including the (a) radial mixer and (b) improved mixer designs. The aerosol is supplied by an Aeroneb Lab mesh nebulizer. In the radial mixer, downstream counterflow heating is required to evaporate the aerosol. With the improved design, a single heated gas stream is used to heat the conducting walls in the evaporation region and is then combined with the aerosol to enhance evaporation in the mixing region.
