442294531621 - Sheet4 · 442294531621 - Sheet4 Author: usb11775 Created Date: 2/4/2019 9:39:12 AM ...
Heat Sheet4 My Answers Solved Problm Ahmedawad
-
Upload
ahmed-awad -
Category
Documents
-
view
16 -
download
0
description
Transcript of Heat Sheet4 My Answers Solved Problm Ahmedawad
Ain Shams University
Faculty of Engineering
Program
MANF 475 Heat Transfl
Assignment 4
Presented to:
Presented by: Ahmed\flassan Ibrahim\
JMANF
t-
-frb
&etd=go^-,T" = f,'S "c
l-11
rn= 24l^cat=,
, 'w= Qc*
. 35'C,
\, 4
,4h(T* '-; u)
l;- )
Tl
C
I "Tl
t-lw l,"u T -T^,Q."^,,*
,f.o- tobt""i (P*p*$*C?: 4,lxz {,{:/r^,k,)k[ = (43 x to-3 \NY -V,ntr 3.54 \lp \),OT
\r,
rh : 3A. U -j\
R.= = i{D
Nu: c,O zz
nl\u
=
=
-r [r l* sv
-'Lotz x Io
T---anF--'ttth R =.1 \
Al^
;1:1
2 .+"
VF
a.->
.- c.+ h.cdiq (I >f,o,oti ( t, h3*,$"'' ( :,s+)
a'4
3tz.l1
53 A. S,tt.r+, S - o,c,s'
= \- 2a1- *lso.o 5
rn
b -6
|-lo*LOrI
e
5++ trto
= o,l{
x \.23? x
E+4 XtO3 x tosbu lc,tI
4l s,+*
h:Nu hD N,,, "k.D
416.44x6+srru-"
53hr,
g.o S
58S,. 13 wk^{(
| \M /n": L]iI. =
(
P
a\zxt0l,,,-\( J = O_.V *o,.-. \
=
(rI
r)Y*n'
35)
: (,-c,,os rl)( sor r(u* -*sdJ
(rs4 K\AV
l, to4trot
'(- =
3r:
) l.E7 rY1
il"flV *)
+)e3ot "
\ l_,
a-.t=vhlFJ
Z5*r, L=Q*,,ty,Itg/s, fr=S
n1 : S A- U, ---r* 54"
CesWrne 3c-l-
t m\cT, *1" Zo +3o zs*c"
z
)obperii";, C. t -l-^t=
rJ*Lr^ C , lOt
Cp = 4,1'6r, r"osT/r3
?\.'\
Nu= #*-r$ ia =kh 6nxro-j( 362.7+, I -,*- r_. e-* , *
-
C. or_S
T =sdcko[s0, T, = 2c'q
1
,.y\
c-c
-rr6 v
l- ; Ett-ru':-u*f,\\kF : (l tklo\/-( \Q;6.01 \ \
\\o.CI a?b ( t?-)n''1pi1i, 7'l$t "a.cr23 (sr,\s( \\Yt ((.c,q\'
AJ,^= o.CIaa (t?-)n''rj,i\i, 57,1$t"+ )z:oc,3 o.o,-3 (s:,\3, \[* (e.cs)"u'i 3oZ"a4
I. /V,u/N
U
l*Jt.
X94 y lI *o,.,
- q 338. 57 w l^', v
AL{ ea",,
56,\t y\d
A.= "J4
I
)
c)
a 2*l aK*,,,?f ,'..,.
{lo1
(r/rr d)
\,/'
= \1 x'
5E,tt
b
/r\ r.^,
-r,o BA- %(oc
TiL
Lake
tt tt
T e? 'i.,'
lc, = o-).tt\\ 0s
\\
4\l I
t;u
6T.=
\=
L,
I 5"C., (r=U *r I s,1*=ttS'cc, (*,
Ltl;z
ls + ils
: 15 "c
: $rn ls
a
# j^ = Z,o7l
\ *-*L k ='l , !13
3| ,oof3 X tO-
Zo 33KC
q 1:+
,tQ
ProPn{+,
-O]
\(
6
e5 ,) r+-rlw R,*u ':
F*r cp s [, 60?3 x{d ]lk;k-?-5Sbo r'|
?3s 32s+35 a *325
?-,3. K 3zs? 5 o 3Ls
ffi35o -3?5
l, oo[,,2 -\\\xro5 thu
x ro-'W l^V
S * 1.066| ,oo\
h)
z,ozl Y t0 x
(p- \,046 []J-*
u O,63\t= /7=k
R" = .Sq'r*,)*
2, $13 xt0*=
\,c46.\ E ^ o,€L"o zl X
1* , SzY(.o'I
I0,nnr rt ftf
*L
t0 'r
('.5fli* *r
2.6?5- 1.3
;k -2.6t63,oo5*e,t{6
x. t gl,
Eu* a 4,(4X 4,6 4 XC,6
= O, l?(d4
0 ',3rr e , dttS'/:
= O,ttc)o{
sum
X..fq
X \c - =\\ \\\ '\\ \-\ "-
t\
- t \.
A.r :
rL,c:44x B X X*
/.gZ t y t6*5
\,2 rn
A\Y_ A=h (n - L.
N,,.
\v\ :
:
Nu,.
t/;, \c , dd 4 {?r,
'' t\F, '^
(o 66 +) (2 s-x*')' ''\;,(3 B3/s
L1?. ss
hx-- ffi t,; Nuh"k{
Lq7,55 x 2,3t3xto'o.6
lB. 4-1i v/ l*'l(
5
eJ=k(t.
)d)
U=o.t ^lr, Ti:6I-c, Io=Se.C-il^u : +-1 ,l' c
=*i i l#^; ; ;
";.{" i i'1
or,,
_!,, 6g"c
:4 t,( y'J"l,noo( T*:zI"(
R.: S o,rC)--%_
\t^l\ \\\
*Asr-\k\
\|v^"Tr^ra n ". ;-?-
?,=
Nu
0,645
: c.741''n'
r A r. o *"4''4-4/: \ J J. b
"64 W/,(
3x (0
o,t
)^,/3
{*?:
t1
!+ :'H)"'*..6'1(*)-(*l){"1
lVu =
cL*
t
hDk
h:h= -.1 Q.6*S._:t o,ltl_
O,Sj
Q.
Al4 (T^u - l; )-!f ro,oj x 2.t x g3,6+
13d- E(
"q./ \ fi-nJ(($?, 5 -1A )u/
T*
&. Z,L*.
\x O,
in\\4zrt\
6_ [= [.n/s
Ll = B ^ls,
l; = lZo'c,
fo ( Bo ,v,w\ /
T, J
./l
1w : tZo'\. --".'l
0jtot-p : t
t/t-t-
kot.1i)i:
nuy *A* 1
-rlmb r
T^a tsNZ_
rn tobt*u I
, OO 62 Xr r,3 Tl2.o"5 x {c,-5
3 . oo3 YLo-z-
o,6t"I .co 3 kr I
R* = SP
, ^f rvi - IU=- 1".
4 ( o "c.? x 0,\31 O, 1ZZTSA---r----I*_* -- -' -- i a
+kA o.o1 + o.(3J)
I " = l3j"C17'C * L7Z : 3so k
I,oot x x o.oZZ-4\4bL,O tb
,^3
xtu r
furhul*nr{ f1*'el
i)tg
as
2Bob
lr'l u: o.cz3 (Qnn'*Rn n=o'4' l')1
= o' ozs (665n )u'* (o'6s?)cr'4
L B'6t36
iVu = LU" -- l'': J4-- =Q*:r-ue-'[rydgdJf* U"*a c-0t1 =s37,77 w l;v
Cy,v!'
CriltV(r _r,)ff
A co.,,,,,-
4. Ba? x rd
KL
T^
It o.cT i(ts
\I
I\)
iB?77-'-\._, -,
x (ito 4
-") (r,oot?v "-)
(L - lSi
TLxrcv/
o\t S \ o.o7
l" ZC), rC
-71_
C[= 2,5,n^, 0 = zkw, ];:ZodoctJ. = [O^ ls,-T^v: s+,7
IIlntrn I e
TTl^L + lA) 5t +zcoa_
lTf'c -2?34ooK
P.u Y+t"*'.{ ]\Co = l.o rj 5 xrJ T /lj K.jf =
t z.rr{ *to-*5''q'ktk a 3.i (5 x lo-(w"h kp.: o,6tsG \\ \\)r: o'6tsG \3 - o. E Ez+ 5l*\
p so J o.5''rel T*
.-
Nu* =
\D = O,615
?+ xl o * z.S rtu'
l,
1,1
T'. u
,j\ (
\(6 (o .du 6)"
P)o.t
n
(5)ec{
g
b
{ o'(t
l^u):-6z ( zoo
(i
s()"""u
+&5 x eoo
\t,"52-- lb
:VK O\
\
I
U, tu-ls ',5- Y':
I
\I
nl/,t 'tlx :"iul
3 t6 5
o ?Es T*
o-27
5+
19.32 f,3.368x1u"1L.S Xro-r
L62.7+ w lm'ft
[= G.(27 m
Q- zkw.
r-,%u
zYtD3 z tr xzs*,o-*, I y s+)
6_
pf-op ef,tie r--T--
It rt1
{?lt\\-*--:F:l:-_riw Vr o,l:fl5Xio-2
Syro= T/tq k',U(o -6 kg lrn, ',
{ 1o-s W l*K
-L v to-3 W/t
cP' 4'11
l,= u:'kkF = 632
Pr: 4'3k r 63
I
weL(.r'3o"c,7o :5C".4*, T*:, ts"C6b^,-, Di --* KC*l*.,
L".btr lc,,.{
n(*|*^*, @i* n<{win* d
T,,',}Jt
ft)t
l^t T CoZ
#{
3) + 5o 10+o c
E?, 1d
o,oEoc-
^z\4/{=-J1.., Au
k\i
k,-61r*3
r-[kltr*=i]iln (D. \- b,)
D;o-c (o
02m
a: 4d_nlil/
D
R.: su! :U dBr xro-o
= 3 c +st.l U
Itlu * o,07q R.''* P.n -,I)T;:- {} : o.4
= o.cszr (So4Bl.l)"-*()o't@,3) 'u
\ BT,*5? (Jo u
,^n : S A'.U\$ gg2,\((Rto,or,i-6o,,1 ) U: . \ Z,t RlF.? l
I
\2 , \a i; t t 4 \1e, td) (r" =\1
\'/ \'- ""\q , ,.\
\\\,r\-\r?-353,t72d = \;1151,1 l)"r
: \b(.fi5 I U - -L=N*
A,L ?
0u'
= 5,13(BzI r -\cf n^lr ):VJU
\
fy) =l
' -(a1lL,I1KUU
61 6
) L̂:
wao n{ = 5 \,L$€' kW l':I-..:.
6_
Ul,ll
/=
_ol
3(>. C
4r*
T'
\\'\
e. oZ ry1
T Cc"c,o
T* - SS'C
r> - t^$ o t 6r:
Dq,
c-\s u,{ne
-TL' rtk)
;*5*C
k6 t^:
?*
% to,z5*C-P
I,(t'IK!P,r-\r(r
\- , \4, t sl x(u\J/r$534 Yl) o h., l^')kss trro* rnFl*k
/V, : e, Oz3 Pu"'
o,o?_
23 (fec Ko,r)o'u86.33
,? x L x
\ xlo'f ^ ,s60,1
P,q
a't"[' i*nf
t-; Tit"l= o.t
(s, t3) 6 T
o , loo 39r r 5-z
[], I,,brVU
t kAJ,^ (rstxtD-S x25d'i5lL
---- .D* o'o2
: %134,3 Wl*.K
Q"*i{r\.\ : A\,L S$- d T,h)
=[("..r.o \.) ,o] xets+.s ^ (g*-k)
= 603,d'P xlo3 W\ .\
to3.Lle x to3 = ( 33o,, \\t0,ota -0 o6i-a) 14,rbr,ra(1- -3qx tos = ( 30o., \\,
\IN,,Ntc" k.
,fn 2"J a*strmp{:ion
g\
l\\t'l\/\-/ drij, j:
Au/= ll
OOt,t,,r
,,1 .\
,,/ \"\,
\
II
I
Iii/,. i
l,
\/,\ '\-7'
lt\t)'Jd-)
€
T-o
/'^()Y
,r\*"(
)\_/
^lKnllsU
,-\ ,-r I Ct\Jt,_)l J )ry\ i
A/=tt,o.i: ?()
-._ , _fu__
3r5k
t5
31 5kfu.
I
xta "-
Tr.,'J 5-.
.')
-\D/
325 ke\
_\_L)
Z()r
-?
:
=
I
a,Ir
S"-"D
Y\rr =
_s*I
/r\)\_., fn q y
^l1l\\--^0 --+--:r - U,,h,uT{rl
:r (_, t/'1 ft\
*r.
l, o09 Ulh^3
7, , \ xt,x;o tY l^'
3 5d, zsi
i 3sok
Fn f ,,rli.:' ft{ T^t
SII \,V
-l-^U
T"^ t
CP
Ak
assurh
6s7F. : o.
3UJ l, oog ( l6 x o.o($a)l(e x ltl - $
a-(
&I
Z,o?5+7bz{ /lo'v-l,x 0.G s?
\J,N
\).:\*YN "-i/\l^=
,)*
rr (t = l\,J )U
/.,
6 Rno'u 7 63
c.6t3 * l+1h2,q.s*'d
\;:.4rI""1?.iv\ \t''o
\r,lR-T*/
173,471v 3,or:3xr,+2g,o!5
2742 xro3 W,l*'k
At =rrb/ /V:
/'- ..,
1\,, h
m: S, {nt(r =t,
/^\1rt
( s; s - se +) :l-gi-lI'q (=,il {j)
j 6,o67f
3u*
N-[^ a
)5 Kzb
r 3 5,0 (7
X
7A=
a
\0
,l
*-.-*.***;l
*"" i t*ta'a t
,-* \/\/ltt\/\,1\--J
I
i
il
I
\i!\l\r
"/'\\_.-
u*-.*_".**-*
llL'*: ti
r,J - t' ) ..^ ,t
ij
'*i.,t'/ ,'
,i
,A*/\rnIII .."-\yt "::
r1-I(t)\ \,/Y
I
/, 1\?|
\ '-t---/ l\t\-,'
N "1/ {
f^ *7+ ti-:-::rr-*,,
"t-,I /-
\Il
.---./ ,'r/-,
r_-'---_')
r)l\JI
\AAU\+oC, T.
= Lo(>oc t
, 50^az
=a4 'C , &" a 5^,.^
Sr-= 3l'5^*/Uoo :6,'3.1s
T'=l1r,B1
T^u T, +T, ?4l!=?*
*t"n \ oc)
, 6 5 ri,l-:,
4\" <
a4 quc- I L' v/
.r -,f
a -la -(: > \-
?agxro ttL^
T'w\ f
F r* P s-r[i *s
t
O,Io2(xtr.'t
rnAVt
U* at ^L
?-
Tn"b + ]-,rL
tF
d
0
Ik,
P
C0
,20
(C
6
4,lg 4 r {r
= 31 4 [: 66{ Yt
l^l"l'*(
3
r-a i i'? r,-'\?J-1 rr\ ),- *$?ll-'i ':r ^,: \ il." *icl"
: 0Z.S dtlL
/nlol.
U rh.,y
Dl\t =
:;r' I:_)_\J:-., ?_f
I
= 3troSo'24
N r,.
\r Jt,?I,E
l\ -q-'q (J: '1. 3 ?c->
df \r*T*
NJ, k
o,6o ?5tY 33ogo x 2,3(
\Z,T\
e - o,?3K
6le,es u, kdtro3o,O Z_I
/6,31c W l^'k
63 (
s? 4 \ o./t
)??t
9
aN
\
A" \,i
1;
( too - z+) - (roo-:j) -
1..{ t?-o -at\\ loo--{q
)+6,6{4"c'
_n| \ llTr \,"{l I l.--' t' l\)
^
()Y fn
'--l-1
Cp
ne'fyt =
in\ iJ
\IT vo u^(
.,, v4-,ttc urrf '(;* ''-)
l"'.lt ,,, lr. { :: u/ ,.:,
l.<L- / \/ \J L,IJ
{"* q,
X^\/W\
A/o)^( \ri s\ .) (+ 6' (,'4)
-: (o\sx mrtAit4,c4k- t\\\\
r^rl
. \rr-
1
'\-l{!V,l\'\\'\:... \
tr \ \
\