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HomeMy WebLinkAboutEast Lake 4-1 Earch Channel Capacity ____________________________________________________________________________ **************************************************************************** HYDRAULIC ELEMENTS - I PROGRAM PACKAGE (C) Copyright 1982-2011 Advanced Engineering Software (aes) Ver. 18.0 Release Date: 05/01/2011 License ID 1238 Analysis prepared by: ---------------------------------------------------------------------------- TIME/DATE OF STUDY: 08:30 01/19/2016 ============================================================================ Problem Descriptions: Unlined Channel B=30' D=5.5' Q=760 cfs **************************************************************************** >>>>CHANNEL INPUT INFORMATION<<<< ---------------------------------------------------------------------------- CHANNEL Z1(HORIZONTAL/VERTICAL) = 4.00 Z2(HORIZONTAL/VERTICAL) = 4.00 BASEWIDTH(FEET) = 30.00 CONSTANT CHANNEL SLOPE(FEET/FEET) = 0.001800 UNIFORM FLOW(CFS) = 760.00 MANNINGS FRICTION FACTOR = 0.0350 ============================================================================ NORMAL-DEPTH FLOW INFORMATION: ---------------------------------------------------------------------------- >>>>> NORMAL DEPTH(FEET) = 4.25 FLOW TOP-WIDTH(FEET) = 63.98 FLOW AREA(SQUARE FEET) = 199.60 HYDRAULIC DEPTH(FEET) = 3.12 FLOW AVERAGE VELOCITY(FEET/SEC.) = 3.81 UNIFORM FROUDE NUMBER = 0.380 PRESSURE + MOMENTUM(POUNDS) = 28872.13 AVERAGED VELOCITY HEAD(FEET) = 0.225 SPECIFIC ENERGY(FEET) = 4.473 ============================================================================ CRITICAL-DEPTH FLOW INFORMATION: ---------------------------------------------------------------------------- CRITICAL FLOW TOP-WIDTH(FEET) = 49.37 CRITICAL FLOW AREA(SQUARE FEET) = 96.08 CRITICAL FLOW HYDRAULIC DEPTH(FEET) = 1.95 CRITICAL FLOW AVERAGE VELOCITY(FEET/SEC.) = 7.91 CRITICAL DEPTH(FEET) = 2.42 CRITICAL FLOW PRESSURE + MOMENTUM(POUNDS) = 18317.27 AVERAGED CRITICAL FLOW VELOCITY HEAD(FEET) = 0.972 CRITICAL FLOW SPECIFIC ENERGY(FEET) = 3.393 ============================================================================ Problem Descriptions: Unlined Channel B=56' D=6.5' Q=1660 cfs **************************************************************************** >>>>CHANNEL INPUT INFORMATION<<<< ---------------------------------------------------------------------------- CHANNEL Z1(HORIZONTAL/VERTICAL) = 4.00 Z2(HORIZONTAL/VERTICAL) = 4.00 BASEWIDTH(FEET) = 56.00 CONSTANT CHANNEL SLOPE(FEET/FEET) = 0.001250 UNIFORM FLOW(CFS) = 1660.00 MANNINGS FRICTION FACTOR = 0.0350 ============================================================================ NORMAL-DEPTH FLOW INFORMATION: ---------------------------------------------------------------------------- >>>>> NORMAL DEPTH(FEET) = 5.45 FLOW TOP-WIDTH(FEET) = 99.62 FLOW AREA(SQUARE FEET) = 424.32 HYDRAULIC DEPTH(FEET) = 4.26 FLOW AVERAGE VELOCITY(FEET/SEC.) = 3.91 UNIFORM FROUDE NUMBER = 0.334 PRESSURE + MOMENTUM(POUNDS) = 78031.77 AVERAGED VELOCITY HEAD(FEET) = 0.238 SPECIFIC ENERGY(FEET) = 5.691 ============================================================================ CRITICAL-DEPTH FLOW INFORMATION: ---------------------------------------------------------------------------- CRITICAL FLOW TOP-WIDTH(FEET) = 78.46 CRITICAL FLOW AREA(SQUARE FEET) = 188.74 CRITICAL FLOW HYDRAULIC DEPTH(FEET) = 2.41 CRITICAL FLOW AVERAGE VELOCITY(FEET/SEC.) = 8.80 CRITICAL DEPTH(FEET) = 2.81 CRITICAL FLOW PRESSURE + MOMENTUM(POUNDS) = 43904.54 AVERAGED CRITICAL FLOW VELOCITY HEAD(FEET) = 1.201 CRITICAL FLOW SPECIFIC ENERGY(FEET) = 4.009 ============================================================================ Problem Descriptions: Unlined Channel B=90' D=7' Q=2600 cfs **************************************************************************** >>>>CHANNEL INPUT INFORMATION<<<< ---------------------------------------------------------------------------- CHANNEL Z1(HORIZONTAL/VERTICAL) = 4.00 Z2(HORIZONTAL/VERTICAL) = 4.00 BASEWIDTH(FEET) = 90.00 CONSTANT CHANNEL SLOPE(FEET/FEET) = 0.001000 UNIFORM FLOW(CFS) = 2600.00 MANNINGS FRICTION FACTOR = 0.0350 ============================================================================ NORMAL-DEPTH FLOW INFORMATION: ---------------------------------------------------------------------------- >>>>> NORMAL DEPTH(FEET) = 5.93 FLOW TOP-WIDTH(FEET) = 137.47 FLOW AREA(SQUARE FEET) = 674.88 HYDRAULIC DEPTH(FEET) = 4.91 FLOW AVERAGE VELOCITY(FEET/SEC.) = 3.85 UNIFORM FROUDE NUMBER = 0.306 PRESSURE + MOMENTUM(POUNDS) = 135662.05 AVERAGED VELOCITY HEAD(FEET) = 0.230 SPECIFIC ENERGY(FEET) = 6.164 ============================================================================ CRITICAL-DEPTH FLOW INFORMATION: ---------------------------------------------------------------------------- CRITICAL FLOW TOP-WIDTH(FEET) = 112.67 CRITICAL FLOW AREA(SQUARE FEET) = 287.14 CRITICAL FLOW HYDRAULIC DEPTH(FEET) = 2.55 CRITICAL FLOW AVERAGE VELOCITY(FEET/SEC.) = 9.05 CRITICAL DEPTH(FEET) = 2.83 CRITICAL FLOW PRESSURE + MOMENTUM(POUNDS) = 70061.79 AVERAGED CRITICAL FLOW VELOCITY HEAD(FEET) = 1.273 CRITICAL FLOW SPECIFIC ENERGY(FEET) = 4.107 ============================================================================ Problem Descriptions: Double RCB D=6.5' S=0.005 Q=2x386=772 cfs **************************************************************************** >>>>PIPEFLOW HYDRAULIC INPUT INFORMATION<<<< ---------------------------------------------------------------------------- PIPE DIAMETER(FEET) = 6.500 FLOWDEPTH(FEET) = 6.450 PIPE SLOPE(FEET/FEET) = 0.0050 MANNINGS FRICTION FACTOR = 0.013000 >>>>> NORMAL DEPTH FLOW(CFS) = 386.28 ============================================================================ NORMAL-DEPTH FLOW INFORMATION: ---------------------------------------------------------------------------- NORMAL DEPTH(FEET) = 6.43 FLOW AREA(SQUARE FEET) = 33.13 FLOW TOP-WIDTH(FEET) = 1.293 FLOW PRESSURE + MOMENTUM(POUNDS) = 15330.26 FLOW VELOCITY(FEET/SEC.) = 11.660 FLOW VELOCITY HEAD(FEET) = 2.111 HYDRAULIC DEPTH(FEET) = 25.61 FROUDE NUMBER = 0.406 SPECIFIC ENERGY(FEET) = 8.55 ============================================================================