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Showing 1 to 15 of 15 for “"Combined Flow"”.
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Flow, sediment transport and bedforms under combined flows
Combined flow, which refers to a combination of unidirectional and wave-induced oscillatory flows, is omnipresent in natural environments and generates a range of bedforms on sandy beds. Combined-flow bedforms are abundant in coastal and lacustrine environments, as well as in their ancient …
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Characterization of Gas-Oil Flow in Cyclic Solvent Injection (CSI) for Heavy Oil Recovery
… CSI process is therefore governed by the gas-oil flow as the solvent chamber is dominated by the free gas-oil flow and the heavy oil zone by the dispersed gas-oil flow referred to as the foamy oil flow. The gas-oil flow in CSI eventually appears as the combined flow of free gas and foamy oil …
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INTERNAL FACIES ARCHITECTURE OF A REGRESSIVE TO TRANSGRESSIVE WAVE-DOMINATED DELTA IN THE UPPER CRETACEOUS EAGLE FORMATION, SOUTH-CENTRAL MONTANA
… distal shoal overwash fan deposits derived from combined-flow storm-generated turbidity currents. A maximum regressive surface (MRS) separates underlying prograding deltaic deposits from downlapping shoal overwash fan deposits above. Shoal overwash fan packages dip and stack en-echelon towards …
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INTERNAL FACIES ARCHITECTURE OF A REGRESSIVE TO TRANSGRESSIVE WAVE-DOMINATED DELTA IN THE UPPER CRETACEOUS EAGLE FORMATION, SOUTH-CENTRAL MONTANA
… distal shoal overwash fan deposits derived from combined-flow storm-generated turbidity currents. A maximum regressive surface (MRS) separates underlying prograding deltaic deposits from downlapping shoal overwash fan deposits above. Shoal overwash fan packages dip and stack en-echelon towards …
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Aerodynamic Performance of a Flow Controlled Compressor Stator Using an Imbedded Ejector Pump
A high-turning compressor stator with a unique flow control design was developed and tested. Both boundary layer suction and trailing edge blowing developed from a single supplied motive pressure source are employed on the stator. Massflow removed through boundary layer suction is added to the …
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Experimental and theoretical investigation of indium phosphide quantum dot growth mechanisms
… reactivity on the QD growth. High-pressure flow conditions allow for precise control of synthetic parameters and also the use of low-boiling-point solvents for synthesis with enhanced mixing. Results showed that lowering the precursor reactivity did not significantly improve the QD quality, …
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Laser Diagnostics Applied to Lean Premixed Swirling Flames - Simultaneous Flow Field and Scalar Measurements
… under different operational conditions. Combined flow- and scalar field measurements were performed at high repetition rates for detailed studies of the turbulent flames. A large part of the work presented concerns experimental studies of lean turbulent premixed flames stabilized by a …
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Flow routing in the parallel pipes of a combined sewer system
… to a twin pipe sewer system. The model predicts flow and level for each of the parallel pipes and deals with the complex behaviour which occurs at cross-connections.<br/><br/>The model DUPPERS is an enhancement of the single pipe simulation model DUCTS developed at Dundee Institute of Technology. …
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A Field-Scale Study of Controlled Tile Drainage and a Pond-Wetland to Attenuate Nutrients from Agricultural Overland Runoff and Subsurface Drainage on a Farmer-Operated Seed Farm in Saint-Isidore, ON
… that can remove nutrients and reduce peak flow. A combined controlled drainage structure (CDS), free drainage structure (FDS) and pond-wetland system was installed on a 64-acre seed farm in St. Isidore, Ontario as a flood mitigation and nutrient attenuation measure. The effectiveness of the …
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Single-sided natural ventilation : design analysis and general guidelines
… to produce very complicated, fluctuating airflow patterns at the openings of buildings. An ongoing challenge in natural ventilation design is therefore the ability to control the mechanisms of wind and temperature for desirable indoor environment conditions. Understanding these effects is …
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Dredge spoil dispersion from an inner shelf dump-mound
… and a strong northwest directed alongshore flow during an easterly storm. Threshold velocities of unidirectional and combined flow (unidirectional flow modified by waves) are rarely exceeded over a rippled bed of fine sand during peak flow. Total boundary shear stresses indicate that …
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High resolution DNA copy number analysis of constitutional chromosomal aberrations in human genomic disorders
… 2). A major challenge resulting from this new flow of information is the search and description of new microdeletion/microduplication syndromes. Although most CNVs seemed to be scattered across the entire genome we were able to describe a new microdeletion syndrome characterized by …
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Microbubble streaming flows for non-invasive particle manipulation and liquid mixing
… mechanism -- microbubble steady streaming flows -- by emphasizing both fundamental understanding and the design and applications of bubble-based microfluidic devices. Under periodic acoustical driving, microbubbles with radius 20 -- 100µm absorbed or attached to a solid wall initiate steady …
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Feasibility of groundwater abstraction and treatment for urban water supply
… plants were then designed in order to treat the combined sustainable flow rates of water at their specific water qualities. The treated water from each groundwater abstraction water treatment plant was then analysed in order to confirm compliance with the SANS 241- 1:2015 guidelines, before the …