01\D 1--i, HYDRAULICS BRANCH OFFICIAL FILE COPY r DfflCf ,. FILE COPY HY DR AU LI C LAB ORA TORY iIIEN BORROWED RETURN PROMPT] SUMMARY ·REPORT FISCAL YEAR 1960 BUREAU OF RECLAMATION ENGINEERING LABORATORIES DENVER, COLORADO ~ \ a. a.c:::::c "W ci'f'il qSDffl"ll, puttoulu']J in tbe put, ba•• beea 'ff1l'¥ mch bPCJncm.t, u, 4-l.bg vi.th ~'t t.v.np wl.uaa,, J.t , tor a:aaple., the •veN&• n.ov ot & •tnul, or u ·~ .V.tic prea,un. It u ~ l.au.ty that w.,.. a1J11 &'IIU'e of tu t.ot that w hav. loc&l · .. QJtUHc1 Ill yeq 1arp tiacrete .~ Yel.oci:tl•, · pwbapa tl:\\C1. :ttug vlll.~itiea, ldu@ 4aace." ta) "'le•earo.b 18 tbe ,-.rob. tc;r the 'buS.c ftt.ou ......r&l nationehf.pe neea,aa tor th.. • (c1Yil ~) uccapl1abanta. lt 1a tM Wllllilinat ilr,porlaae. to th• protuei an4 to ,octety that 'U:da tuHt for UlpX'O'fe ... Milt be &e'tiY-1.y P1,U'Sued .. -b7 labon\t.oq ~'i.t 'bJ ;pG.Cll- lllid•S*PJ:r ...i,.1a, bJ o. ffff.U (of t'Q.U••CIIJ.Jt •1•tae, Ul4 'b7 wb&wwr otbAIJ' ..._ an appropriate." 'b) I ' !!I!. t ID.~\ICtlon. • 4t • f I *' :e • ii . 1li' ._ ._ • 41 llt· .. ~ ~ ott J "f .l U Btu41a fol> ~u f.ro..3nt.1. • • • • • • • • • • • • • 3 U! Coopmltion ri Out.tfAa A81Nia• .. ,. • • • • • • • • l.3 ff Aa•tat4N:loe to JOl"e1.&Jl · a. .. .. 1, 'f .,...ul.1 ~tolf' in.....1-s.,.~1~.. • • • • • • • • • 18 ~- ·' !) ~ la¥a"9ltlou~ ....... .. 19 .) V&tff .... t • • • • • • • • • • • ,. * • • • •..) ~'llOA • • if. • • • • • • .. • • • • • • • • Al& ) ~~14a:tq ••• ., .......... ,:t llM~U a...ftb ...... Cell. ~t 6o •1t P.rop:,N4 ~ wt:th ,on1.p c~ • . 61 I ........ C001141nt.t.ioa vlth ff'A. • • • • .. ~ b . ~. to, l.961. C1"11 ~ a.....-. c.o.,~•••••••• •· • * .......... 79 uo ... o..n.1 U.tlflcatlon • • • • • • uo 1. a,..:a..1 ~t:,t,tu~t.- ., • • ,, .. • .. • • .. • .. • • • • U9 1,. ........_... :la tHluddl Oi-aaoiatto , lilllatNUoaa. • • • • • • • • • " • , • • • U9 1. ~=-=-=-=u..~u:-~=·.. 1t1 ~"'°°· .. ~ "" . .. .. lit J. SpMlal. ..._... ai34 Ml1o:at.1otta • • • • • • • 16· "· llo&tl lhO, • • .. .. • • .. .. • • • • • .. • .. 116 fl.me ut. Cot't l>bU'llNtion "7 Cl.U•tft•\iat:I Of VOl'k............,. m neo • .. • • .. .• • • .. * "' .. • • • 13' 1)1 l,S l X • • • •~ P. a1,_..., Jr., reoeiv a ••nor pertonuaee aw.rd ill NCOP1t1on ot outttaa4tng accOQ.Uabaata ta hu laboratory ••1...,ta. c. w. TbOllu reo•1...i • -s,ectal ael"'ftce aftl'Cl ill NCOOitl ot hi• ut1'lnioo to Junau :,nat.ip am to the ~ pl'Otuai® t.hroup ~t.1 , ~.w.t.1 _ Mil pu\)Ucat.ior. of b1a p&Jer (ta ~&Cl1ou ASCa) •11-,on h ._.vellltDt ot ~tlon Water." J. W. laU ,-c•i'Yl!d q t.'Nlll'4 1A NCOP!Uon ~ notl.'ble vo:rll: in !qdn\llic rM-.roh. n .... ~ ot the •tart, c. v. , w. P. Siam:,,a, A. J. hterk4, &. J. Carla em T. J. !boat went 1DY1ted throqh letters to the -A9aiatut Ooad.•11.1.JmW &114 Chief Snctneer to p;rept,N and ~•m pa;pen ta epeo1t1o ~c "9MNh 'topics a, nat.iom.1 -l:JM1 to;tv­ r:aatioaal bydnuliea ••tlllp ana COlt.f•:rucu. A reoort. ot l*P'l'*i 4S..oua•1ou an4 publ1ce.ti"M ie found 1a S.ctloa VI ot tht. ftJIO!•t. 'ft1.e autbon htmt· eoatrtbut•d •1pf.f'1CU\tl.7 to their protu11 b7 thie ext7ft.C'Un'1C\ll.&r writing troa wbtcb •c.h credit bas aceruea to \he Jmoeau .. the .... Cid.et -.44t two oOU.S• Conte.et trips vtaitiq •tx uaiventtiN• hlJca WN ... before various t1'Jn of at\tdeat 'bocltN •v.oh •• ASCI at-l1Cleslt. ohaptcrwa, aru•• ••an .u.4 un4el"p&4U&t(t cl.U••· M•t•taaoe vu ftDl1eN4 to '11• lou4 ot C1vil Servle• kudDen la ..Sld»a •P»llcatl tor e-qln.evislg am subpr<)fo•eio-.1 poa:2:t.io.u • ..-. ••• J. Cel.ao qd. ,. P. bpl° CODtiaue4 1tuq of 1\ue:l.aa l.U&'UIP u4 ll&n •t1i&!n.a a i,rottc!encr quite useful 1n ••••••tng t.chn1G&l reports pero written in that l..aJ.lsua&(h c. v. ntoau ~ u•t•tal1t!• to 'l'eoludcal In'tonation ll"e.nch ill uanal.ating t.clmical PJ'emth. <ll.eu L. le1ehl.Q' .. elft'Nd. to the loe.M Gt t>ireeton, Denver llecluaU lapl07ff• Aato0iat.ton • ._ B:rucb Chl•t W&I &ttordt:4 t1M Ol)Ji(WtWlit7 to &t.tem th• Pa-a~ ..........., ten- &no•1... Coafwae•,, October 21•30, 195i at Brook roreat :tu IIIJ4 CMJ.e:t , w IYergrea. !he purpoq ot the coda.nee ... to pYOT1u • oppo!'\Dit.y tor eucutlYU to a\Uq, tr.. t:otm int.rnpttoa ot ~ w.s..., aot1Yit1ea, -U. ~t ot 'broad. perapeet1•• ad tu18bw tn\o .,.ra l ......t. n• 1 1U.t1••· An i•creued 'Q8Ul"n&1J1JIU"8 of JNII t....aa,- ~ o • l.ttd. ot ~ pro'bl... , am tlle 4w~ ot a ir.M• tor ~ akilla 111 ht.Ulllrl relatiou wre addi\loal obJect1YM. Aa • ...,of thtl brd. ot C 1(1.~ to the Xoa Xutitute ot ~c ltutu"Ch, tbe Chief of the ~ulio 1&bon. at'-24d. .. aet1ca of the, loud 111 low. Ci JI ...,. 18, l9'JO• !be ~ ot · • N"e plNl.J' t4'Ylt017, di.Notecl ~ towu'd •\Nlletbab& ot tu l"Ne&Nb ,,,_... uo. the 4ffe1 t. or tan4taa ~..... , • !he ~ . 1#.bon.toq . ~ 11 proJ!OAl, for r.t 1A • broad 1Up Of ~uli 'lht oCNl4 be ~ . 1ll fOl'Wip C trlft vi.th CNl'Nllq cn4l'l DOW' rMtaJ.n.a in t.bolle uf.H laclmtng Wf.&, Mlata:aa, hrMl, laa4, Spit.a, lint l la:¥1&. Aut.ataue .. .,.... tu Llbzv,r •tatt tn Mlecl\111& techtd.c-1 •tuial ~ ~-iato lo1Uah. A • .._~ b ~10 labol'a-,. a'tatt, Al.Yla J. htwka o :t.rl.1Nte4 dbnalltfau, \0 tu ...... or tu NJOrt rNIU'Oh.1 ~ !UJR!! ...*~ .Oh 4'acrillM a.i.auoa N11-.rch;;..i; Pl'Ntllt Ni4 HAve. U•tt baa he • tutlcall7 aooe,wd 1a ..... d. 111:aa. h l&'bon,torJ' bt4 w offloi&l. repra.. '\i.,..., W..an. ,.._._ U4 lb.one at tlMI: lipth MC3 ~ca »tvbt Cod • held 1D 101"\ Colllu, Col , Jul1' 1 ... 3, 19S9• .._1" Ul of t!ta a,,ar.\lU.o 1A •tllff at coatanoe at ....1 oa lNft *W.'WI· 1'he l..uon.to17 ... .S..it-4 'b1 IIIIQ' ot the Ul1DNn rqS.atmld at ~ OOD:t..-.c•• l&bioft.'°"7 vu ~ .., · • li.abth COIICNO• or Xateratioiw. A8 f.a'10l'l tor ~ lealuoh, blN&l, bf C• V • t1111U1 wbo :prweot.d ~ wltta bJ b1•elt u4 B. J. Carla • A PQa' 'bJ , _ w. JaU-. ,.,....1*1 lq Du 14.ute, om of ~ AtatalJAQ ~ &tteat.... uw•. 2IMt ~ tabon't,o;rJ 1-.rt ..a tacuttiu vve called to •olTe u uaoreutasa or ~ . :1.e111 111 • la'bora q a1J4 oa p;roJecta. Ia t.1 'to tll4t nplar ~ t&bol'&to17 re , i&Pffll MIA pubUoatiau '"'114 ~ ,-ear, ftV 1'oo p11111 f Atdl7 ~ vve die ~ .. • · ot 1lhe &tA1Ti tM ot ._ •-.rt ~ • 7e11:1. ,-.. notea an tile ta DlmS... ffle•, u wu • 1a ~ 'Bz'ucll am s.ttom. 3 !he MJar •""41• dact1.btid in thU 1ectlon ure: Mn lutMI Dail Olttl.e, Worira Gla Ca,qaa Dia ~tJ Ilea Jet l'low O&te C&Uldt1 ~ .»ill,.,. QftJl4 Cou1M n.a 111ftr ~ lepe.u ~ ~ tvbiM cau ·n.ttou 0 Jbvwplaat -4 OGtlet ,.., rel.eua P.latq Oora- - Ul1rlr7 01 eu,oa Arehi tVILl Nt.J4el M&Oi& Dlvent. 1-11 Caal C&pt4it7 tmi• AdJuetablA Wein Tut. f COIi ®Di ~, Caohaa Pro.1 t he •tr u 111• ta'ti tl.u14 wn o oa a 1,13.15 •oalA • · let worb intake • de'tendne the au.pe Of 'tmintll ~. C:U'O\\lar am1 ~ lMu.utlh ~­ WN tN I J'1pN 1. C."1\&U PNA'IUV ai•t.a. aall portl o,r the ~ •'tn.DoM U4 ua. comuit.a w... f1."QI stopJ.os •10tt au t.krM ~ op1ntM ahml _ l.J· Le.rge veu ot nia·u · preal\D'ft oo<N1"nd th.a at ~ • •tnac• WC U1' OGtl.t Opeftte4 a1:aal1'" wiat~lti ot eUldMt ~ achw•• ,reuuna ven k'r•loped• t.b.e MC.lltllMt'J' a~ utrewel.1' 4iffloult 1a thfl ftel.4.. A ~ ~ Q 'Wbloll WU a&tlafaotol7 tot' eltur •inal• _. ailtlp1- t Optff.tlon wa &mal.oped. 1ha &"fl flow TitlOCl\7 b • l>.t t ,..t•• CU.. ,,.. II tpa • taor...a to 61 f"R• 1a tlMt ~ t U ffft onatreu fJ"Oll the u1n.llc.t. llllftra• preuw wn iaU.• u the *1\ u1 trm1t1 4WtNul n-o. the • ...•• ~ WN _... • lsJO Mala ~ul.1 llOUl to et f'lQW C • <ti s.a • aa• oh1..r.tr .,u.uaa 1:u1n, 71Ct,t.N 1. Plt'Nnn .........1- u1 4iluu..- ca . lt, teat. amovecl t.bat th• \tplVIIIIII tl"WlttoD, pte OM11N1r1 Q4 1,0p a.al n41al p .._. ~W tba\ fl.ow' in '1le hclnnh OJIAuiu ,,... • u4 MU tiatrf " A. Circular bellmouth entrances P825-0-19126 .,. B. Rectangular bellmouth entrances Figure 1. Twin Buttes Dam outlet works intake structure, 1:23. 25 scale air model studies. Figure 2. Twin Buttes Dam Outlet Works hydraulic model studies, scale 1:30 . • n.tatl.S ~tt 'were obta1De4 1n • ti .'fated charm.el, the ot the...