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The performance of three ice meters and weight assemblies used by the U.S. Geological Survey and Environment Canada were compared in a towing tank. Each meter was rated individually on a rod suspension and then rerated on a cable suspension, with the appropriate weight assembly. Vertical and veer cable angles were measured along with meter yaw angle. The effect of the weight assembly on the rod-suspension rating for each meter was illustrated by computing a correction coefficient which ranged between 0.88 and 1.10 depending on the weight system used and the fluid velocity. A sluch-n-all type weight assembly least affected the meter rating and was the most stable in all flow conditions. (USGS)
Suggested Citation
Schneider, V., Futrell, J., 1984, Performance of ice meter and weight assemblies: U.S. Geological Survey Water-Resources Investigations Report 84-4035, iv, 26 p. :ill. ;28 cm., https://doi.org/10.3133/wri844035.