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Last modified
1/26/2010 2:24:51 PM
Creation date
10/12/2006 1:57:43 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8147
Description
Arkansas River Basin - Gunnison-Arkansas Project
State
CO
Basin
Arkansas
Water Division
2
Date
4/5/1949
Author
DOI-BOR
Title
Gunnison-Arkansas Project - Temperature Change of Running Water in Canals Forebays and Penstocks
Water Supply Pro - Doc Type
Report/Study
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<br />f .' -... <br />ulJ.c J;),: <br /> <br />HEAT LOSSES IN CAHALS <br />AND POREllAYS IN B.T.U'S./POlJBl) <br /> <br />~ = 600 c.f.s. except as noted (.) - S = .0002 <br /> <br />Granite-Wa~aeo-Princeton Cana1~. . . <br />Princeton Forebay - (500 acre-feAt). <br />Prineet on F()rp.bsy - Po.'pr Drop <br />Princeton Po~erplant - Johnson Forebsy <br />Johnson 10rebay (200 e. f.). . . . . <br />.Johnson Forebay - Po",p.r Dro~ . . . . <br />Johnson Powerplant - Sa11da Forebay. <br />Sa1ida Forebay (250 a. f.) . <br />Salida Forebay - Power Drop. . . . . <br /> <br />B.T.U./Lb. <br />5.08 <br />5.75 <br />0.13 <br />2.76 <br />2.32 <br />0.24 <br />0.47 <br />2.86 <br />1.01 <br />20.b2 <br /> <br />(Uoe 21 B.t.n./lb.) <br /> <br />\ . <br /> <br />390F - 320F = 701 or 7 B.t.u./lb. heat ~ be loot before <br />reac h1ug 3201. <br /> <br />Latent heat of fusion: 143 B.t.n./lb. <br /> <br />143 + 7 = 150 <br /> <br />150 - 21 = 129 B.t.u./lb. = heat remaining above complete <br />fusion. <br /> <br />Percentage of latent heat of fueion utiliBed = 10.2% <br /> <br />.S = .00025-= 1.32 ft'./mile and the heat lose indicated <br />wae compnted using a "~. of 750 c.f.e. <br /> <br />Notes: Put heatere on the trash racke. <br />By changing sideo to 1-1/4:1 ratio (rather <br />than 1:1) and increasing slope 6" in 10,000' the V will <br />increaee Blightly. <br /> <br />9 <br />
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