Simple hydraulic formulæ1881 |
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Resultat 1-5 av 28
Side 3
... diagram , Plate I. , the coefficient rises to 0.667 , and the discharge can be calculated by the formula in which d = √d × 5 · 34 × A = D ; [ 7 ] depth over sill measured to still water , in feet ; A area in square feet ; D = discharge ...
... diagram , Plate I. , the coefficient rises to 0.667 , and the discharge can be calculated by the formula in which d = √d × 5 · 34 × A = D ; [ 7 ] depth over sill measured to still water , in feet ; A area in square feet ; D = discharge ...
Side 6
... diagram , and an observed velocity of approach of 2 feet per second ? First , the head due to velocity of approach is , taking the coefficient of 0.956 , to reduce the observed velocity to the theoretical velocity , equal to 2 ( .956 2 ...
... diagram , and an observed velocity of approach of 2 feet per second ? First , the head due to velocity of approach is , taking the coefficient of 0.956 , to reduce the observed velocity to the theoretical velocity , equal to 2 ( .956 2 ...
Side 11
... diagrams , Plate I. For A , D B , D = = C , D = 1 × c × 8.025 × ď1 · 5 × ( 2 × t + 3b ) [ 20 ] Xcxlx d1.5 × 8 · 025 1.5 [ 21 ] xcx 8 · 025 × d115 × { ( 2 × t ) + ( 3 × b ) } [ 22 ] D , D = c × 8.025 × 1 × t × d1 · 5 ; which for a right ...
... diagrams , Plate I. For A , D B , D = = C , D = 1 × c × 8.025 × ď1 · 5 × ( 2 × t + 3b ) [ 20 ] Xcxlx d1.5 × 8 · 025 1.5 [ 21 ] xcx 8 · 025 × d115 × { ( 2 × t ) + ( 3 × b ) } [ 22 ] D , D = c × 8.025 × 1 × t × d1 · 5 ; which for a right ...
Side 12
... Diagram ) ; d the depth in feet . t width at top or surface of water in feet ; b 99 bottom in feet ; r the radius in feet ; 7 the length in feet . One example will suffice . What is the discharge from a triangular notch , the width of ...
... Diagram ) ; d the depth in feet . t width at top or surface of water in feet ; b 99 bottom in feet ; r the radius in feet ; 7 the length in feet . One example will suffice . What is the discharge from a triangular notch , the width of ...
Side 13
... depths and widths . The diagrams in illustration of this chapter are given in Plate I. , with the coefficients and formula I propose for each form . CHAPTER II . PLATE II . ON THE DISCHARGE OF SIMPLE HYDRAULIC FORMULÆ . 13.
... depths and widths . The diagrams in illustration of this chapter are given in Plate I. , with the coefficients and formula I propose for each form . CHAPTER II . PLATE II . ON THE DISCHARGE OF SIMPLE HYDRAULIC FORMULÆ . 13.
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10-inch main 20 feet 24 hours 667 gallons according to circumstances area in square Assoc assumed bend centre of gravity channel cloth coefficient according coefficient of discharge contour line corresponding to log Crown 8vo cube feet cubic feet d₂ depth d₁ diagram Diameter in inches difference of level discharge in cube distribution pipes due to velocity equal example Fcap feet per second foot formula friction gallons in 24 gallons per minute given H₁ head due head for velocity head in feet height hydraulic inclination hydraulic mean depth Inst length logarithms loss of head Manufacture Michelotti multiply Number corresponding obtained orifice P. L. SIMMONDS Plate VIII Practical Treatise quantity of water radius Royal Second edition service reservoir siphon pipe sluice Spons square edges square feet square root street Tables theoretical velocity thin plate Total head required town velocity of approach velocity of entry weir width yards دو وو
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