T. Elperin et A. Fominykh, OPTIMIZATION OF GAS HYDRATE REACTORS WITH SLUG FLOW, International communications in heat and mass transfer, 24(7), 1997, pp. 999-1008
A model of heat transfer during gas hydrate formation at a gas-liquid
interface in gas-liquid slug flow with liquid plugs containing small b
ubbles is suggested. Under the assumption of perfect mixing of liquid
in liquid plugs, recurrent relations for temperature in the n-th liqui
d plug and heat and mass fluxes from the n-th unit cell in a gas-liqui
d slug flow are derived. The ratio of the total mass flux during gas h
ydrate formation in a cluster with N unit cells to the mass flux in a
cluster with an infinite number of unit cells is determined. The numbe
r of unit cells that yield 95% of the total amount of gas hydrates in
an infinite cluster of unit cells is calculated and formula for an opt
imal length of a gas hydrate slug flow reactor is derived. (C) 1997 El
sevier Science Ltd.