Modeling heat and mass transfer limitation processes of gas hydrate formation under slug flow
Abstract
This article presents the coupling of a crystallization model of gas hydrate to a mechanistic gas-liquid slug flow model in order to understand: (i) heat transfer limitation processes due to reheating of mixture and consequent decrease of crystallization driving force; and (ii) mass transfer limitation due to porosity evolution of the crystalline structure. Application is in flow assurance of gas and oil production operations.
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