Real-time latent heat emission during dynamic-compression freezing of water.
Abstract not provided.
Nissen, Erin↗
Engineering topics
Larson, E.
Publications and source records attributed to Larson, E..
H-Canyon Dissolver Offgas Monitoring Using Raman Spectroscopy
This report describes the development and in facility demonstration of a Raman spectrometer to monitor known aluminum offgas components generated during the dissolution of Spent Nuclear Fuel at the Savannah River Site H-Canyon facility. The presence of these gases is an indicator that material is actively being dissolved. This process monitoring technique, which measures the offgas in real time, has the potential to improve the efficiency of facility operations. If the dissolution time is too short, time is wasted due to extended dissolution periods with additional probing of the dissolver pot to confirm that fragment levels are below the thresholds for continuing to the next charge or moving the dissolvent to a receiving tank. If the dissolution time is too long, time and energy are wasted.
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE W↗
Fast-Recovery, High-Voltage Power Diode
New family of fast-recovery high-voltage power diodes compatible with D60T and D7ST transistors developed. Have wide range of applications in spacecraft and aircraft electrical distribution equipment, dc/dc inverters, and ac motor controllers for high-horsepower electric motors operating from 480-volt ac lines. Fast-Recovery 1,200-V Power Diodes use chip of hexagonal geometry to maximize effective silicon area.
Sundberg, G.↗