A conservative fully implicit algorithm for predicting slug flows

BI Krasnopolsky, AA Lukyanov - Journal of Computational Physics, 2018 - Elsevier
An accurate and predictive modelling of slug flows is required by many industries (eg, oil
and gas, nuclear engineering, chemical engineering) to prevent undesired events …

Method for simulation of multiphase fluid flow in pipelines

ST Johansen - US Patent 10,409,929, 2019 - Google Patents
This invention relates to a method for one dimensional simulation of multiphase fluid flow in
pipelines enabling determination of pressure drop, fluid volume fractions, and heat and …

Phase switching algorithm for slug flows in wellbores

AB Starostin, BI Krasnopolsky… - ECMOR XV-15th …, 2016 - earthdoc.org
Well test data might update reservoir model to precise reserves evaluation and field
development plan. We consider the cases of gas-liquid flows in a deviated borehole. In …

Methods and systems for designing metamaterials

J Cipolla, C Robeck, A Nair - US Patent App. 16/942,512, 2021 - Google Patents
BACKGROUND [0003] Metamaterials have attracted an explosion of inter est recently
because of their novel properties and intriguing applications across a range of fields. For a …