Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Changhua Qiu"'
Autor:
Changhua Qiu, Asaad Kenbar, Qiang Wang, David Millington, Kent Wei, Mi Wang, Jiri Polansky, Bishal Karki
Publikováno v:
Journal of Hydrodynamics. 28:1018-1021
Gas-oil-water three phase flow is of practical significance in oil and gas industries. An insight into the dynamics of such multiphase flows is significantly valuable to obtain optimal design parameters and operational conditions. Since flow patterns
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c2e3a17ed1ed939b8211b6527ff42e0
https://doi.org/10.1016/s1001-6058(16)60704-7
https://doi.org/10.1016/s1001-6058(16)60704-7
Autor:
Jiabin Jia, Yousef Faraj, Cheng-Gang Xie, Qiang Wang, Gary Oddie, Changhua Qiu, Ken Primrose, Mi Wang
Publikováno v:
Wang, M, Jia, J, Faraja, F, Wang, Q, Xie, C, Oddie, G, Primrose, K & Qiu, C 2015, ' A New Visualisation and Measurement Technology for Water Continuous Multiphase Flows ', Flow Measurement and Instrumentation . https://doi.org/10.1016/j.flowmeasinst.2015.06.022
This paper reports the performance of a research prototype of a new multiphase flow instrument to non-invasively measure the phase flow rates, with the capability to rapidly image the flow distributions of two- and three-phase (gas and/or oil in wate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::308619c119aab955183abd6b79a54105
https://doi.org/10.1016/j.flowmeasinst.2015.06.022
https://doi.org/10.1016/j.flowmeasinst.2015.06.022
Publikováno v:
Wei, K, Qiu, C, Soleimani, M & Primrose, K 2015, ' ITS reconstruction tool-suite : an inverse algorithm package for industrial process tomography ', Flow Measurement and Instrumentation, vol. 46, no. Part B, pp. 292–302 . https://doi.org/10.1016/j.flowmeasinst.2015.08.001
Electrical resistance tomography (ERT) and electrical capacitance tomography (ECT) are two established process tomography techniques that can be applied into various indsutries. ERT can monitor the electrical conductivity changes in the process where
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c201c9c7b1e5b672130cc1ef95998f
https://doi.org/10.1016/j.flowmeasinst.2015.08.001
https://doi.org/10.1016/j.flowmeasinst.2015.08.001
Autor:
Ken Primrose, Mi Wang, Qiang Wang, Jiabin Jia, Gary Oddie, Cheng-Gang Xie, Changhua Qiu, Yousef Faraj
Publikováno v:
Faraj, Y, Wang, M, Jia, J, Wang, Q, Xie, C, Oddie, G, Primrose, K & Qiu, C 2015, ' Measurement of Vertical Oil-in-water Two-phase Flow Using Dual-modality ERT-EMF System ', Flow Measurement and Instrumentation, vol. 46, no. Part B, pp. 255–261 . https://doi.org/10.1016/j.flowmeasinst.2015.08.010
Oil-in-water two-phase flows are often encountered in the upstream petroleum industry. The measurement of phase flow rates is of particular importance for managing oil production and water disposal and/or water reinjection. The complexity of oil-in-w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::539a722223bef63301c93e8a4eb48cc6
https://doi.org/10.1016/j.flowmeasinst.2015.08.010
https://doi.org/10.1016/j.flowmeasinst.2015.08.010
Numerous dual-modality tomography systems have previously been studied for multiphase flow characterisation, however, the capability of the majority of these systems was only demonstrated under limited flow regime conditions, such as stratified flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53ebf9ddfd4e7955e58fb7c79ef5af66
https://eprints.whiterose.ac.uk/128506/1/Evaluation_dmts_ert_ect.compressed.pdf
https://eprints.whiterose.ac.uk/128506/1/Evaluation_dmts_ert_ect.compressed.pdf
Autor:
Nicholas P. Ramskill, Mi Wang, Changhua Qiu, Guillaume Robert Jean-Francois Raynel, Christopher M. Rayner, Stuart Barns
Publikováno v:
Flow Measurement and Instrumentation. 31:77-85
The present study has demonstrated that Electrical Impedance Spectroscopy (EIS) and Electrical Impedance Tomography (EIT) are viable measurement techniques to be used in the measurement and monitoring of carbon dioxide absorption across the scales. E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bb5fedb780407adc6115876a11e288b
https://doi.org/10.1016/j.flowmeasinst.2012.09.005
https://doi.org/10.1016/j.flowmeasinst.2012.09.005
Autor:
Krzysztof T. Kaczmarek, ChangHua Qiu, S. E. Thomas, Benjamin Brecht, Ian A. Walmsley, Michael G. Raymer, J. H. D. Munns, Eilon Poem, Dileep V. Reddy, Dylan J. Saunders, Patrick M. Ledingham, Amir Feizpour, Joshua Nunn
Quantum memories, capable of storing single photons or other quantum states of light, to be retrieved on-demand, offer a route to large-scale quantum information processing with light. A promising class of memories is based on far-off-resonant Raman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdab5ea9264dec4158bbdeb53536208d
http://arxiv.org/abs/1601.00157
http://arxiv.org/abs/1601.00157
Publikováno v:
Wei, H-Y, Qiu, C-H & Soleimani, M 2015, ' Evaluation of planar 3D electrical capacitance tomography : From single-plane to dual-plane configuration ', Measurement Science and Technology, vol. 26, no. 6, 065401, pp. 1-13 . https://doi.org/10.1088/0957-0233/26/6/065401
Electrical capacitance tomography (ECT) is a non-invasive imaging technique that is sensitive to the dielectric permittivity property of an object. Conventional ECT systems have a circular/cylindrical or rectangular geometry, in which the electrode p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8ec97c375e3c4d43507e009c5350df
https://purehost.bath.ac.uk/ws/files/136642310/DualPlaneECT_Revised2.pdf
https://purehost.bath.ac.uk/ws/files/136642310/DualPlaneECT_Revised2.pdf
Publikováno v:
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 374:20150328
Electrical tomography is a relatively new imaging technique that can image the distribution of the passive electrical properties of an object. Since electrical tomography technology was proposed in the 1980s, the technique has evolved rapidly because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::284942572cafec284a1092442e573967
https://doi.org/10.1098/rsta.2015.0328
https://doi.org/10.1098/rsta.2015.0328
Publikováno v:
Advanced Research on Computer Education, Simulation and Modeling ISBN: 9783642218019
Web Service is a kind of platform independent application which can support the distributed system. There are two disadvantages of traditional data centers, one is coupling, the other is data synchronization, and proposed a Web Service-based architec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0014780c1319666cd39d0e664aa12877
https://doi.org/10.1007/978-3-642-21802-6_31
https://doi.org/10.1007/978-3-642-21802-6_31