Výsledky vyhledávání - "M. Ozbayoglu"

Akademický článek

Comparative Analysis and Performance Evaluation of Underwater Cable Detection and Tracking Techniques: A Comprehensive Survey

Autor: P. Unal, O. I. Hatipoglu, A. Turker, A. F. Unal, B. U. Deveci, P. Kirci, M. Ozbayoglu

Publikováno v: International Transactions on Electrical Energy Systems, Vol 2024 (2024)

This survey provides a comprehensive review of underwater cable detection and tracking literature, identifying key problem types and highlighting unique underwater challenges. It emphasizes the critical role of underwater cable detection in global co

Externí odkaz: https://doaj.org/article/28b0f4ed06464b6fb27d6d355d5bfe86

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Akademický článek

Experimental Study of Single Taylor Bubble Rising in Stagnant and Downward Flowing Non-Newtonian Fluids in Inclined Pipes

Autor: Yaxin Liu, Eric R. Upchurch, Evren M. Ozbayoglu

Publikováno v: Energies, Vol 14, Iss 3, p 578 (2021)

An experimental investigation of single Taylor bubbles rising in stagnant and downward flowing non-Newtonian fluids was carried out in an 80 ft long inclined pipe (4°, 15°, 30°, 45° from vertical) of 6 in. inner diameter. Water and four concentra

Externí odkaz: https://doaj.org/article/39cee53cf8d649bfaf20381a89febd5a

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Design and Calculation of Process Parameters in Bullheading and Pressurized Mud Cap Drilling

Autor: Yaxin Liu, Eric R. Upchurch, Evren M. Ozbayoglu, Silvio Baldino, Junzhe Wang, Danzhu Zheng

Publikováno v: Day 1 Tue, March 07, 2023.

This study aims to provide the design and calculation method of key parameters in bullheading/PMCD operations. An improved gas migration velocity model in closed well conditions was developed based on the combination of the equation of motion (bubble

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc3d2ac010d80e7da209a1f3b08a6154
https://doi.org/10.2118/212455-ms

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Investigation of Taylor Bubble Dynamics in Annular Conduits with Counter-Current Flow

Autor: Yaxin Liu, Travis Mitchell, Eric R. Upchurch, Evren M. Ozbayoglu, Silvio Baldino

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa1544f37612ac00aaa7e230b6c0c984
https://doi.org/10.2139/ssrn.4435967

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Cement Sheath Fatigue Failure Prediction by Support Vector Machine Based Model

Autor: Danzhu Zheng, Evren M Ozbayoglu, Stefan Z Miska, Yaxin Liu

Publikováno v: Day 2 Wed, October 19, 2022.

Zonal isolation is significant for safety operation of the well. Failure to keep wellbore integrity can lead to sustained annulus pressure (SAP), and gas migration (GM), which may cause long non-productive time. Losing zonal isolation can cause sever

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64f4167761066a289d4fac8b106d060e
https://doi.org/10.2118/211880-ms

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