AUTOMATIC TRACKING DEVICE FOR VISUAL ACCUMULATION TUBE ANALYSIS.
CORPS OF ENGINEERS OMAHA NEBR MISSOURI RIVER DIV
Pagination or Media Count:
The report discusses the construction and operation of an automatic tracking device for following the level of sediment in the visual accumulation tube in sedimentation analyses of sands. The device consists of a light beam and photocell tracking assembly which is attached to the recorder mechanism of the apparatus. Author
- Hydrology, Limnology and Potamology
- Test Facilities, Equipment and Methods