Chapter 12

8
,J-}? ( D't) ) ;''.,, Q" tklll/1lr.rrt " ilrur+ = drk,, i."' "+;l)*ri l;::' fj = a'6 > .= t-, D re 7 rrrr f, Nsk{t-- Yg49- .;1 r.: ii ,4 (a4, ,.1 .vt'; I 4; xloli'rl ' t*t:l!'"r; lf c 'oisl nri /s ) ha (.r i; J A^ = l}Ei1 \ w:,{ (o -< r = trcxt(i - 3'.q6qgro) -- Jr.q-88 1 o b?J r^0.!- l"- - '14- li.5y'M 4 Tc a-Siini,i^l-t jlx lVrtt-P frlc-iof l,i;,r.r e,'' r-('r11ir117t;i;' Utt 2qua llap i'.1 Cr.l3 _il: Lt. I = I!j^ k\srro.fl id-rr"cr -- d CtL'rt'i t] '. f, reqrii,r.ci sitaft pz^.ra k: ci;ii:,rnj I voJv+r :o l lUr. i'ir't frrril i') I )' ba {.ii..:u,ia l -l': .*J tl ?-j iri'i -i-. */Q-rnzril -, -_ ) ''

Transcript of Chapter 12

,J-}? ( D't) );''.,, Q" tklll/1lr.rrt"

ilrur+ = drk,, i."' "+;l)*ri l;::'fj = a'6 > .= t-, D re 7 rrrr f,

Nsk{t-- Yg49- .;1 r.: ii ,4 (a4, ,.1 .vt';I

4; xloli'rl ' t*t:l!'"r; lf c 'oisl nri /s ) ha

(.r i; J

A^ = l}Ei1

\ w:,{(o

-<

r= trcxt(i -3'.q6qgro)

-- Jr.q-88 1 o b?J r^0.!-

l"- -'14- li.5y'M4

Tc a-Siini,i^l-t jlx lVrtt-P frlc-iof l,i;,r.r e,'' r-('r11ir117t;i;'

Utt 2qua llapi'.1

Cr.l3 _il:

Lt.

I = I!j^k\srro.fl

id-rr"cr -- d CtL'rt'i

t]'. f, reqrii,r.ci sitaft pz^.ra k:

ci;ii:,rnj I voJv+r :o llUr. i'ir't frrril i') I )'

ba {.ii..:u,ia l -l':

.*J

tl ?-j iri'i

-i-.

*/Q-rnzril -,

-_ ) ''

i0 raoc: LJtqxlb-Y Ns/*t

vrale,r ar- 46o, jJx.o

rnourh piir) hrr1-:-o'ntal (4.6s!tpo., = ,1q" ) etnl,-l-t-! - \L.i [", a vo". , 4lii y {oY N /}/i

'trn'l I I --\ DrqrYfltef =1t',] 3r,".r,\.--1I--.Fv=3mis

j ._aoo 14 ,_

'li

(rt,\ \'it l44 -t{"vr- ri \-Tf{ut,,j t v-!: I?, + h?= 4., fi, o, ,Lr F-JE

,,'\ iq \ ' _ I _-)ao

p.{) V, .o , 2",=5 'b, l_r,txlo-} lrl

1), o. r/p'lrit/s ,t-,=o '( nrnnl'ir n :l.o :

i /) D" fvl) =( qq, ) k3/n3 )( ; mlr;1soxi6-3)n'lL) t '^'l t 5eg x {o-v Ns/rn'

' = a r?xlot

.j t')t51

-l dri- i-j\, ',1 ,-.-.--r-li:t1 -- 2- : I i*{- I t- -- V, (q =,t (rl)rr1 <I

' / ri *r.riocr 'lf i*Itl' t']- + llo r,r',51.-- :lr:]j_ -3, /'1.t1) L rtaxto "/J)(1 .&t) :

rr Li51 t J?'61 -3r!-53 rn__

4S...-

- l-{ KL\)*

t

"7$q'

A,V,

Sim xrr,'-l))r 3 )

5 ?g/xlo-3 mr/s

tllP:

llrr

/ uJ*n"ft . 63-b,, i ( *, i'r ' )4 ' i+4'6l=

--L)i ---.-7]e\x(0) rr/,* ( 6.sitxlo-f mr/e)(e-s B t)0,1

wt y-*';e

V'--o ,Zs

/ l's .L\11

r-t---*-u-.-V

ili i-j ",---F-

-t I

F\t ^t,

r4t,c = 7lj+ xt, ? NJ/m'

' ( tll: l?,J - h pain,, = tot 4^\'6 '"tJ 7':!g l{^." .f v -}'l,e Y rf4ffi" q1ztxJ65\.16" t z1ln-ffi75"

- ro-38 - 0.7{ t3-- 9'6a m +3

= t1 l-,o-*.rln#

wdt-e * @-J

tt o (ery i:.vt*te,30 (h)

€) ;nt"

NPSH =

lt vV'+oP3t'r - YAln t

P-Y q- ?r<)

-o r3( inkf)

t o't -/ .7',y't* 7,

?,t

5

t i-Lv3

kJ

-0 |

/9 \{dI.J

i-

Vtt

L+vtt"t97. _ p.

(t hv-'o

*a)O

NIrStln

7*1*.

tJp-iuf-e =--tl;J/+

./u

U,,,|w

-T*il

l"'I:.

i)

i l'-+ -){ ./

lltt,. I.t 1\ . ,/\ _-.'.'1= hn = 5Q - | .).,: l0 ' Q

/^t-tY)n-

lI"l

,L

lt,L/mln

; ).l9o )Yl ,,|{ki

b

7t. "1r =

t) '' lClqn

!!',Y:' rzr I u,-E,{ub,+I+t" //)t t /6 ,41 (t-5I [.r. =0 , l), =P, =O , Yt =V1 = 0

1,1, (2,-?,) rlJirJ{3

= i-5 i-[tu orrlrso t.llr,'( ' \ io 'r r9-rl I J.g

h1,=ig+t-?35y'-g)-

&= AV

a = -f;(rtrx{o-)).\'Y

\/ : a T=----::-" I Sif Yto-: ,,/./i'

\i = i ;+ xtol& =€)

l) ,avc O

lp. t-r { {t;rIr eixrD+ci)-

I.,p - 1-5 I :i '16xlo{iQt -= I i + i q6 x{04L,{S" l,,il"- tq tr'16xt04ra J$x1o-r0)

l,r1r,- {.\ I }'.)f, Y1o-{ Q-- @)

d : L,,1 l,{-.f'

/-r<E l\/L

"y'^rJ=4

\,,t' (tr) =A54 -/-: rt0-9d- =, 5 +?r,y16,4d

(? xro-6+ f .:r x ro-!C.__5d.i

u,=1lES1rro,'" tt

t= ,. 6 klov

G.: l6rl .3c/nr,q

x

F+*111 1o-rq>> lt+ F'rt.xta-b&'g" y6 r. t$-60,> +[ >x ro-?' , -64 - I f

)-.0P43?x fg'|q" 3f- '-\-'i/ \l7Yll'11 l

-{vl . - Icr r leos)"jardt I

l

,,,tlrt-t>s{TWY= I 5t i"f-15 {- i[8{*t O4

tt+ tst:' ;jHer4.?

&)

ltt' F'rt vrc-t Q.'

]rr 31r(11.15)\ -/

l= 3o m , 0 = LA e$ ): Kroo,da^'- a .i ku ..v*, ' i4 y rt[]u,{qf ,Hnn6ed 10" 4boi9, a chpc,t va)'\}< r

f 'o'o I Jun 4o rn of Pip€ ', tlr1z opa./) 144L

-Lt-2r'Q'o , vx1'-tckd Q..=?

v .10\L vdtc

o, (utry olu Vaob< Vo*l"t0.

St AY 1^r, L .'] J- ?'f

tr' v1 L4' I

D-u, 4-.

,t ^L

A \:= i-:2-* WK''/ "t-

i"u'

yt%u*, { hp = Yu Kr ?,+ (fP1 'P- = 0, Vt=V-t,--O , 71-2,=4a

*+ >r;q

hp =(z-,-7) n f't*+:r.l1i FK;: z1r0z) + r + to

- a)-f,n-n-rtl- Jn"L

= 13-e- L\- "-'L*'o-l + lj -'Jn

= 1 .t(16 D*3hp= .1 L o.$r(V" -O

O=AV' \i = O"

filo'o-)-v _ 3t ?3(*

sub V=J{.13P ln+a Ohp=q+o-t"(C31S3(}]

h?=q +F:e -&eQ- *O

= Q-r c36 84 | A"rfi?t(toooL)\(to;fI WJ l-rt *t | ["rnin

hp =11 3.0r3 rilt{06-, ,)'(n'l,.,'.t,,, :> q + j .ol1 yl,tj- DrA.t.l h-?A,J. v<rgu-i l(ounr{a .=) c,rot* ur+h | ::,i -/

ho= 3+gr16-?4i-

l, o 'h? !> ^.,-3 lrxl0-ld' = 1+j'ol3x{0" &

- 3.0t3 Y(occt -- L

&.- = * !-^.rol-ot3Xl0a t'

:)

Iti, pu',rp Nttj.ld. no.l bq Salr:JactarX .rn +hl: su-s+eol] A

{^ti7 'c"

fil

tJ lg(q) Vaivr wrdr ope4., Q=?

tl ,t ,,4

Yr H o fi r,^ = {t. {tr,rl*+ + rKLl+

(6 + k.u"u*. 1

Kur"jr.

l'rznr Frgu"e P l]

Jo rn

, It Jqt

= jl E3(

: Q5.136 X ?s.-li+

38 .,, kr,.u* = Jg.14

?,'0 , V1--0 ,71=6 f,--o-ot

?,= 0,Vt.0 rZ:= 3 i3D LKt= KtrilrnCFromF{ur&tt]= 33 m a I (uoJr{, r^riat o}+a)

L= lOffi , D=0 l-ha = .gJ, .0-.t.Tlx 1o-" Q.)' jn>lt)

0"=AV= $10 r') v

y = rL.l-3t d

(1, )

( t,',

ho = ?-, + l-f+ * LKu l$t,;L 0 t.0rxroro\ . )a, t

fto ortg {_; I ('-t.l=,Al-'J r-G.*r)

. On,.lorr.r Qv - Jt | (e + KruL*)(Fr< 6ye-L ) _ O( [r 1 I /(t]( otl&') + ro,6 q, _ ,il _?j

.vr(51g1 6l.troto) lt5i1a e f g-, : /g

rl- = J.797xro'lG- -- (i . 0I3 ,n'l/"'r. *1

rt l, lo/()no*; - ,ol (e)

() \ f cr.1l93)

o orcS n)t/s

- i;d - 10io (o oac5)' = l3 +(6 t K.ur,o) (Sl< og)(o,oQ(s)L

(L { Kcuur,< )it_r. bso) -_ S?_ 3j __ rr }o!

?-rgenl valr,< sr*hng *. t3 /"' : llw neqtlxd va,lva S,ct*rttg ts tt -,4 opofl #

t.) oJcm !=c.oor= o.o! lyl . o

4 r ffr/ uo= ?, H+ z, r i#+>rl4l,=JEAoVft \?, =o , ?"= a ,Vs: o , Zr=(^ .

= 1-i tlo + l-c

.' .JJ

Q,1 = 6atl ^.ot'!-!3 t'1"= f3zo i{rnr

L= 60,n , D= 0'o,r. ,V= I +rn1s

I Kr- ' Krug",1 | Kr volw t Ky n.lil

rofl= Y grrJlrnlJJ.od = I-6> tO-q N s,/rn"

. -1-35x10' ( lvl , r _..r -f hh- a+troo ' J r{ rr) r

rr r

$=o ool,Q-e=

f = o.ot.VY

* [ro o*r{f}=) + /d r]*!*,

+4tB6-'1 &+-o-tao!-[ rn *

. q.k( n/s-

- t!+ e#: i' | +=,,r/:ft; :,, ;;r',.rv,u-vxv/rf

= 5 6xto[

pJ!JA

u

t,,

(bI e,AV= 1-(o 6FlCt.uJ

= tJFxto\ n1z7r.

uJ = lJto rp/n

= l}ltO , ort4a 1 t ll rnd /

,X5 I t(Nndl: lt3.pg radA

Ns = @dZt

Qh"fh

A r't-I'rlr>dfrqaC \LFr]

a733 Nr

= IJSS ( ,r \,fn )__ i:34-t

tlotl-ld b{ /Ccoynme-nd.r ri ft,. 41,-3

.\,;A'-1, rA;J Ji; ,fl-L / ,rit-l\l'rs..r'

?3 bbl k1u'

:.o

_J

lr-v) i

I VltI

6os

rvS0 -

Qa tle)J:rz,rfl Figt,i la.ltr , wi:lh Nsd = flSl+-l

l:ni lrJs,{ = t3l4 I , o to dial -$/ow pumP

opi) ii((t'r n

w7t -l<\zI

r8,1.:sniarsvo :fn$DG+'l:%

I,t

Jor flqlimLrrn bovJef , p=lkO"F. le.vrhan -9?9yrl.i 66 (ll L-.i)

I lruif'v.

/\tv --

AV :i{{oiJv=

V:

v: ,t; \\3/

(t int, Q'l lF -- yi'- + r5.0 t-

i'{ 61

il! = ri o-ci (o Vr'' +

rr O'Jl,1,l!,1L = il{

Vj = t3060.7J

, v.) -- t{t.tp n(3UJm," sri,ritr -l *pOVJll*l

l,l.)sh.f+= 'nl/(U-Y,)[1

-cos p P$11*or' * p J {1-t G-g i> s>}

{.d shofp pA L+)(+-v,J( t r eds ir-r")rrlc' I !4/\ e

= o&-UL [ -- u ,,r*t' ( *)(4

tr] {e'r,'1J"1

V r \il^4v2

))

4-

J:nc;lr- ,,1?- -- -*Prt

gr"+y)'tt, = V', !' n, "(lL\y:,"6 21 ,'6 Ej '' t. tJt/€l)r -0, V, .0, l,.rl15 , i'a-_g , ,.....-iD , f .d o3a

t-',Yq'r,r' z'' lto'o3r)HJ#*,,ql9 - \ia;+ + rsn ]- I $48 yr _o

rll$1]

fftV-,-tr/. -L ,'/;(a )) V1

'7, ] ,r -,t 'i

l. ,' ,,i '-Jti 0 {l{} ll- Vi

- I --l/ .?+8 ( o o+74 V-t)

11 sl x lc-t v \r f tc5-{t

{Yu' 'T .- ., ,?\ i'

b-.{vr{ 4 t t' I}j, 51f ,*Tr

tl -li/v

(X-

Q' AoV-t

= +(o'r I (rt.t-?eJ

-- 3 4l rrl/g

1 +, ** )(a.ry-#\( r+ rr ^1,)- \

= Q3 ff.n''N,i tlfr ^,o ,

-_ Al.i, vpd Nnt/, = a1r4 X(oj KoJ**