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In this paper the effect of the collision kernel on the rate of coalescence is examined for special classes of kernels. The procedure exploits the reduction in the number of size classes obtained by using a sequence of interlaced Fibonacci series. Simulations are used to examine specifically the effect of finer size bins on the size distribution function for different kernels and the asymptotic...
A new unipolar diffusion charger was developed and its performance investigated. Transpiring air is used to minimize the electrostatic particle losses. Applying a high electric field will produce a sufficiently high ion concentration in the charger to charge all particles. The electric field will deflect and consequently precipitate many of the charged particles. Transpiration flow allows experimental...
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