Growth of ice in a saltwater drop falling in an organic phase

Abstract

NOTATION fa, fc = weight fraction of ash, carbon by proximate anal-F002 = molar feed flux of oxygen IA, I 0 = Illinois coal with air, oxygen blast M, t = time tl, ta = lower, upper bound for transient following change t, = coal residence time u = coalvelocity ut WA, WO = Wyoming coal with air, oxygen blast z h = position in reactor 2 = height of coal bed Zm = position of maximum temperature Greek Letters c = void fraction do.e 8, Y p, , = density of char ysis = atomic weight of carbon of coal = velocity of position of maximum temperature = time for 90 % approach to new steady state = time for maximum temperature to reach middle = velocity of combustion zone in infinite coal bed of coal bed am = burning rate capacity, moles carbon processed/ moles feed oxygen