Search Results - "Mahir, Luqman Hakim Ahmad"

Modeling multicomponent wax deposition and aging on cold surfaces with application to pipeline fouling by Ogunwale, Samuel A., Mahir, Luqman Hakim Ahmad, Larson, Ronald G.

“…A multicomponent model is developed for wax deposition onto a cold finger from a stirred wax‐containing oil. It utilizes Coutinho's thermodynamic equations for…”
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An experimentally validated heat and mass transfer model for wax deposition from flowing oil onto a cold surface by Mahir, Luqman Hakim Ahmad, Lee, Jieun, Fogler, H. Scott, Larson, Ronald G.

“…A transport model is proposed for wax deposition onto a cold finger from flowing wax‐containing oils. The model solves transient energy and mass balances…”
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Robust Wax Deposition Modeling Incorporating Non-Newtonian Characteristics by Mahir, Luqman Hakim Ahmad, Mateen, Khalid, Dupoiron, Marine, Darbouret, Myriam, Palermo, Thierry

“…Wax deposition in sub-sea flowlines during oil production is a well-known problem attributed to the formation of wax crystal induced by ambient cooling. Due to…”
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Experimental Investigation of Time-Dependent Thickness and Composition of Multicomponent Wax Deposits on Cold Surfaces by Lee, Jieun, Mahir, Luqman Hakim Ahmad, Larson, Ronald G

“…The time-dependent rates of growth of thickness of wax deposits, as well as the spatial distributions of wax components within the deposits, formed on a cold…”
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Mechanism of Wax Deposition on Cold Surfaces: Gelation and Deposit Aging by Mahir, Luqman Hakim Ahmad, Vilas Bôas Fávero, Cláudio, Ketjuntiwa, Tunya, Fogler, H. Scott, Larson, Ronald G

“…To further develop an understanding of the wax deposition mechanism needed to model its occurrence in subsea oil pipelines, deposition experiments using a pure…”
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Modeling Paraffin Wax Deposition from Flowing Oil onto Cold Surfaces by Mahir, Luqman Hakim Ahmad

“…Paraffins with large molecular weights precipitate out of solution when temperature decreases, forming a three-dimensional network of crystals that can impede…”
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