LIST OF TABLES 



No. Page 



1 Values of U* , z , and r 2 for Vertical Flow Speed Data .... 30 



2 Hydraulic Efficiency for Each Nozzle, Testing Condition, 



and Midflow Speed 34 



3 Average Hydraulic Efficiency and Standard Deviation for 



Each Nozzle Tested 41 



4 Values of U* , z , and r 2 as a Function of Midflow 



Speed V mid 49 



5 Percent Sand Flux Measured above a Specified Elevation 55 



6 Constants and Squared Correlation Coefficients r 2 for Equation 



Fits to Basin and Nozzle Fluxes 58 



7 Forms of Various Bed-Load Transport Formulae 64 



8 Experiment Variability for Nozzle and Basin Data 65 



9 Sand Fluxes in Center, Near, and Far Subbasin Sections of Tank . . 70 



10 Sand-Trapping Efficiencies and Standard Deviations 77 



11 Comparison of Transport Rate Density Measured with Two Closely 



Spaced Traps 92 



12 Mathematical Equations Describing the Vertical Distribution of 



Sand Flux for Two Closely Spaced Traps 94 



Bl Hydraulic Test Data B2 



Dl SUPERDUCK Nozzle Sand-Trapping Experiment Data D2 



D2 CUBE Nozzle Sand-Trapping Experiment Data D3 



D3 DUCK85 Sand-Trapping Experiment Data D3 



D4 H-S Sand -Trapping Experiment Data D3 



D5 2.5-Min Basin Sand-Trapping Experiment Data D4 



D6 7.5-Min Basin Sand -Trapping Experiment Data D4 



