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Skip to Search Results- 27Civil and Environmental Engineering, Department of
- 24Civil and Environmental Engineering, Department of/Presentations (Civil & Environmental Engineering)
- 5Geotechnical and Geoenvironmental Engineering Program
- 3Geotechnical and Geoenvironmental Engineering Program/Other Research Publications (Geotechnical & Geoenvironmental Engineering)
- 3Civil and Environmental Engineering, Department of/Research Materials (Civil & Environmental Engineering)
- 2Geotechnical and Geoenvironmental Engineering Program/Conference Proceedings (Geotechnical & Geoenvironmental Engineering)
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2016-01-01
Mahdi Mahmoudi, Vahidoddin Fattahpour, Alireza Nouri, Saad Rasool, Michael Leitch
The quantification of fines migration in the vicinity of sand control screens in SAGD wells is of paramount importance to operating companies, who require the wells to operate under optimum conditions for a period of 10-15 years. Fines migration can lead to the plugging of pore spaces...
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2016-01-01
Vahidoddin Fattahpour, Mahdi Mahmoudi, Alireza Nouri, Saman Azadbakht, Michael Leitch, Brent Fermaniuk, Colby Sutton
Several sand control techniques have been used in SAGD wells in Western Canada. For most projects, slotted liners have been the sand control of choice for its economics, ease of use, and acceptable performance. Careful design of the slot geometry is crucial to maintaining...
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2018-10-02
Tailings Management System (TMS) consists of a web of inter-related sub-systems across disciplinary and organizational boundaries. Conventional predictive models simulate physical processes in each discipline with great details. In contrast, simulation based on System Dynamics (SD) focuses on...
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2018-11-20
Traditionally, multi-disciplinary modelling exercises involve one discipline mechanistically using the output from a black-box model developed by another discipline. To address this deficiency, the research uses techniques relatively new to the geotechnical community, such as System Dynamics (SD)...
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Development of an integrated tailings closure model using GoldSim: preliminary results and lessons learned
Download2018-10-10
Traditionally, multidisciplinary simulation exercises often involves one discipline mechanistically using the output from a black-box model developed by another discipline. In this presentation, new techniques such as System Dynamics and Causal Loop Diagramming (CLD) will be used as the...
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2018-09-23
A system dynamics (SD) model was developed in the Tailings Management Simulator (TMSim) to simulate consolidation processes under quiescent conditions. A top-down iterative approach guides the overall philosophy of the modelling process. The GoldSim software was used as the main simulation...
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2018-01-01
Tiruneh, Getaneh Gezahegne, Fayek, Aminah Robinson
The variables that characterize construction organizational competencies are both quantitative and qualitative in nature, and thus require measurement methods and modeling techniques that can handle both variable types. Models that are capable of relating organizational competencies to...
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2019-11-18
The Airspace Flow Program (AFP) ground delays flights in order to control their flow through capacity constrained airspace regions. It has been successful in controlling traffic with reasonable delays, but the procedures must be improved upon to handle future projected demands. This paper...