A framework for modelling single slug horizontal pneumatic conveying

flow, an additional challenge has been relating the highly dynamic properties of individual slugs to steady feed rates of solids and gas - with the result being the widespread application of steady-state assumptions on slug properties. This paper attempts to address these gaps through the development of a numerical framework for modelling single slugs founded on the authors' recent research on slug dynamics and stability. Based on a finite difference approximation, the developed framework provides a much-needed fundamental and quantitative tool for analysing slug dynamics and a foundation for research beyond single slug conveying.

Automated summary

This paper addresses the challenge of relating the dynamic properties of individual slugs to steady feed rates by developing a numerical framework for modeling single slugs. The framework, based on finite difference approximation, provides a fundamental and quantitative tool for analyzing slug dynamics and serves as a foundation for further research.