Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Rune W. Time"'
Publikováno v:
International Journal of Pressure Vessels and Piping. 172:1-9
Slug flow is a prevalent and undesirable multiphase flow regime which occurs in many industrial processes, causing time varying stresses in pipes and supports and consequently causes structural fatigue damage and failure. In this study, a series of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f9d14ac12d5abe854db3e960ce84e84
https://doi.org/10.1016/j.ijpvp.2019.03.012
https://doi.org/10.1016/j.ijpvp.2019.03.012
Publikováno v:
Chemical Engineering Science. 196:444-462
The interfacial wave phenomenon in oil-water flow systems is an important area of research, due to its importance in real world applications, especially in oil-water transportation in petroleum industry. The influence of interfacial wavy flow and tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92035b23c13473224fbe4fdbe79ec949
https://doi.org/10.1016/j.ces.2018.11.014
https://doi.org/10.1016/j.ces.2018.11.014
Publikováno v:
Journal of Petroleum Science and Engineering
An experimental study is performed to observe the effect of vertical fluid oscillations on the mean settling velocity of single spherical glass particles released into mixtures of water and polymeric fluids which exhibit shear-thinning behavior for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36205d5fa1c922fbdf2eb3763c6cf98d
https://hdl.handle.net/11250/2760439
https://hdl.handle.net/11250/2760439
Autor:
Alexander Busch, Milad Khatibi, Stein Tore Johansen, Dwayne Werner Martins, Fionn Iversen, Ernst A. Meese, Aminul Islam, Rune W. Time
Publikováno v:
SPE Drilling & Completion. 33:130-148
SummaryIn oil and gas drilling, cuttings-transport-related problems are a major contributor to well downtime and costs. As a result, solutions to these problems have been extensively researched over the years, both experimentally and through simulati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a1b02c80b4b71ec6d172654d2b92349
https://doi.org/10.2118/180007-pa
https://doi.org/10.2118/180007-pa
Publikováno v:
International Journal of Multiphase Flow. 99:284-293
Cuttings transport under laminar and turbulent liquid flow in horizontal and deviated pipes were investigated. Several experiments were conducted both for single-phase liquid flow and liquid-particle flow in order to study the impact of rotation of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::971c34ab102ab5fc96fb64caf02f175a
https://doi.org/10.1016/j.ijmultiphaseflow.2017.10.015
https://doi.org/10.1016/j.ijmultiphaseflow.2017.10.015
Autor:
Rune W. Time, Maduranga Amaratunga
Publikováno v:
International Journal of Computational Methods and Experimental Measurements. 6:814-826
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::969004beb468bfa7f7e6d58bfb5e74cd
https://doi.org/10.2495/cmem-v6-n4-814-826
https://doi.org/10.2495/cmem-v6-n4-814-826
Publikováno v:
International Journal of Computational Methods and Experimental Measurements. 6:373-384
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb22637683515fb7063d2c81fffa7723
https://doi.org/10.2495/cmem-v6-n2-373-384
https://doi.org/10.2495/cmem-v6-n2-373-384
Publikováno v:
Flow Measurement and Instrumentation. 56:23-34
Electrical Capacitance Tomography (ECT) is well established as a tool for multiphase flow studies when permittivities of the media in the flow, are not too different, e.g. for oil and gas. In this work, we investigate how ECT performs for high permit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce424a06a86cc02026bb24d4c9c8299
https://doi.org/10.1016/j.flowmeasinst.2017.07.002
https://doi.org/10.1016/j.flowmeasinst.2017.07.002
Publikováno v:
PI-37-PI-48
WIT Transactions on Engineering Sciences
WIT Transactions on Engineering Sciences
The effect of vertically imposed, low frequency oscillations on the rheology of shear-thinning non- Newtonian fluids are studied numerically by computational fluid dynamics (CFD). Both Newtonian (water) and inelastic time-independent fluids of power-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b94b1b65a172943766b34f5c9545ad1
https://doi.org/10.2495/cmem190041
https://doi.org/10.2495/cmem190041
Experimental Study of Drillstring Dynamics Using a High-Speed Camera As a Non-Invasive Motion Sensor
Publikováno v:
Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology.
In the last decades, drilling industry has been developing solutions to overcome challenges that impede drilling of long directional wells as excessive friction, poor directional control, narrow drilling windows, etc. One of the problems that is iden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::206ac581f2445470305334526d34520b
https://doi.org/10.1115/omae2019-95217
https://doi.org/10.1115/omae2019-95217