Integrating Engineering and Technical Communications in Sophomore Electrical Engineering Projects
Technical communications skills can be successfully taught to students in engineering courses without the expenditure of large amounts of class time if realistic design projects and reports are required of them. These design projects stimulate the acquisition of problem-solving skills by students. The use of handouts providing models of sample technical reports gives students reinforcement for the development of their technical communications skills.
Power engineering program at Montana State University: planning, financing, promotion and implementation
An approach to update Montana State University's power engineering program is reported. The assessment of the need for such a program, the criteria under which it was developed, and the updated program are described. An affiliation plan to share power engineering's cost with industry and guarantee affiliates well-trained professionals, is presented. The program is structured to guarantee close working relations with industry and to offer solutions to specific power problems by faculty and students. The promotion and implementation of this program are described. >
Microfiltration: Effect of retentate protein concentration on limiting flux and serum protein removal with 4-mm-channel ceramic microfiltration membranes.
The objective of our study was to determine if the limiting flux and serum protein (SP) removal were different at 8, 9, or 10% true protein (TP) in the microfiltration (MF) retentate recirculation loop using 0.1-µm ceramic graded permeability membranes with 4-mm-channel diameters operated at 50 °C using a diluted milk protein concentrate with 85% protein on a total solids basis (MPC85) as the MF feed. The limiting flux for the MF of diluted MPC85 was determined at 3 TP concentrations in the recirculation loop (8, 9, and 10%). The experiment was replicated 3 times for a total of 9 runs. On the morning of each run, MPC85 was diluted with reverse osmosis water to an MF feed TP concentration of 5.4%. In all runs, the starting flux was 55 kg/m(2) per hour, the flux was increased in steps until the limiting flux was reached. The minimum flux increase was 10 kg/m(2) per hour. The limiting flux decreased as TP concentration in the recirculation loop increased. The limiting flux was 154 ± 0.3, 133 ± 0.7, and 117 ± 3.3 kg/m(2) per hour at recirculation loop TP concentrations of 8.2 ± 0.07, 9.2 ± 0.04, and 10.2 ± 0.09%, respectively. No effect of recirculation loop TP concentration on the SP removal factor was detected. However, the SP removal factor decreased from 0.80 ± 0.02 to 0.75 ± 0.02 as flux was increased from the starting flux of 55 kg/m(2) per hour to the limiting flux, with a similar decrease seen at all recirculation loop TP concentrations.