Technical Bulletin, Issue 1506U.S. Department of Agriculture, 1975 - Agriculture |
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Common terms and phrases
3D-long bar spacings cients clear water flow clear water tests Clear water Trash clinging to crest coeffi coefficients for clear Cp Kc CLEAR Crest thickness crest-loss coefficient discharge flexible flow capacity four-way square drop full-size structure grams H/tc Cp Kc Head head loss head-discharge relation Head/Crest thickness Hebaus hillside inlet laden water tests Legend Clear water loss coefficients mesh side model and prototype model rack model tests nappes clinging Numeral within indicates Open D percent performance piezometers pipe Plate height plate overhangs plate-control rack 2a rack bars reduction reservoir rigid scale ratio sediment shown in figure solid plate spillway square drop inlet standard flexible-trash test standard rigid-trash test test 59 test on model tests on rack tests on two-way three-way square drop trash accumulation trash flow Trash laden water TRASH PASSED CLEAR trash rack trash tests trash-laden flows Treated hemp two-way drop inlet velocity Weir Coefficient Кс Ср