A model was established to describe the mean sizes and velocities of bubbles and liquid slugs in the two zones at different inlet flow rates of air and water, as well as to distinguish the two-zone operating limits by determining inlet flow rate intervals of the fluids.
One of the objectives in this research was to evaluate the effect of mass flow rate and interval time of crop discharging on the rate of crop drying by the dryer.
The effect of air mass flow rate and discharging interval time were highly significant on rough rice moisture content along the dryer bed.
Methanolic solutions of the drug were injected into supercritical carbon dioxide and process parameters, such as pressure, temperature, concentration of drug solution, nozzle internal diameter, drug solution flow rate and injection interval were changed at two levels.
An integrated water distributor, a core tool for this technology, and some key technologies including interval flow rate detection and injection allocation adjustment were developed.
In order to meet production requirements, it is necessary to keep research on key technologies, such as downhole interval flow rate detection, wellbore wireless communication, downhole self-power generation and vulnerable components fishing.
The season-wise grey water flow rate was measured at interval of 1 h for eight consecutive days in each season from 4 AM to 10 PM.
During toluene non-loading intervals, experiments were conducted with gas flow rates 1.0, 0.50, and 0.10 times the flow rate during toluene loading intervals.
In 2006, after the intervention, a non-significant increase occurred in daily FEV1 (129.4 ml, 95% confidence interval −21.4 to 280.3; P=0.09) and daily peak expiratory flow rate (12.12 l/min, 95% confidence interval −4.76 to 29.00; P=0.16).
This packer system allows two different tests to be conducted in the same interval between packers without redeploying the system: (1) forced gradient hydraulic tests to determine the interval transmissivity (T), and (2) borehole dilution experiments to determine the groundwater flow rate (Qt) across the test interval.
