LE VU ANH PHUONG (U1320848B)
CHEMICAL AND BIOMEDICAL ENGINEERING (Division of Chemical & Biomolecular Engineering
Nan!ang "echnological #niversi$!
%r ' EME"ER N)*+B,+)CH./
E01erimen$ C2 3a1our Com1ression C!cle Name4 Le Vu Anh Phuong $u5en$ ID4 U1320848B Grou14 14
1
Da$e4 24/3/15
LE VU ANH PHUONG (U1320848B)
1
2
3
4
5
10
20
30
40
50
0*53 1201* 3
0*51 101* 3
0*51 101* 3
0*51
P$
0*58 1551* 3
1*3
P$
3*3
31*3
351*3
34*3
34*3
oC
1*4
1*
1*4
1
15*5
oC
4*
8*5
83*
82*2
81*4
oC
55
45*3
41*1
3*2
3*8
oC
10*1
*1
8*
8
*5
oC
28*2
28*
2*2
2*
2*8
oC
28*
2*1
2*3
2*
2*
oC
1*5
4*3
41*
38*
3*3
9e"ige"$nt #$!! %o& "$te' #
g/!
He$t e,ie"e to -onen!e"' :H He$t "e#o$, "o# e$+o"$to"' :L
. .
8 131* 04 104*4 0
8 1521* 52 115* 0
8 1554* 121* 0
* 1538* 24 120*8
* 154* 0 121*
Co#+"e!!o" &$!te he$t' :-#+
.
7ot$, he$t e,ie"e' :7 Pe"o"#$n-e o $i" "e"ige"$to"' COP9
.
20*0 131* 4
1*2 1538* 24
12*54 15* 50
1*2 1554*
20*0 15* 50
0*180
0*218
0*238
0*23
0*23
0*884
1*2
1*451
1*514
1*50
2*400
2*02
3*04
3*04
3*04
Conen!e" #$te" #$!! %o& "$te' #& Co#+"e!!o" e,e-t"i-$, in+ut' .A!o,ute +"e!!u"e o -onen!e"' PH A!o,ute P"e!!u"e o e$+o"$to"' PL H6C134$ te+e"$tu"e $t -o#+"e!!o" in,et' 71 H6C134$ te+e"$tu"e $t -o#+"e!!o" out,et' 72 H6C134$ te+e"$tu"e o -onen!e ,iui' 73 H6C134$ te+e"$tu"e $t e+$n!ion $,e out,et' 74 Co#+"e!!o" -oo,ing &$te" in,et te#+e"$tu"e' 75 Co#+"e!!o" -oo,ing &$te" out,et te#+e"$tu"e' 7 Conen!e" &$te" out,et te#+e"$tu"e' 7
unit g/! (0*00 1) .
Pe"o"#$n-e o he$t +u#+' COPH Pe"o"#$n-e o he$t +u#+' COPH; 7 o
21*2
2
LE VU ANH PHUONG (U1320848B)
2* <$#+,e -$,-u,$tion &ith # &=50g/! Q H =m ❑w C pw ( T 7 −T 6 ) =0.05 × 4180 × ( 37.3−29.9 ) =1546.6 W Q L =m ( H 2− H 1 )= 0.0079 × ( 155−309 ) × 1000 =121.66 W ("ee" to P;H g"$+h $t :4)
CO P R
=
CO P H =
Q L W C
121.66 =
Q H W C
=
510
1546.6 510
=
0.2385
=1.560
3
LE VU ANH PHUONG (U1320848B)
1*8 1* 1*4 1*2 1
. 0*8 :H
0*
.-
0*4 0*2 0 0*01
0*01
0*02
0*02
0*03
0*03
0*04
0*04
0*05
0*05
0*0
#& (g/!)
3* (i) :H !ho&! +o!itie t"en &ith -oo,ing &$te" %o& "$te # &* 7hi! i! in $g"ee#ent &ith the theo"> o he$t e-h$nge* -h$nge o the "e"ige"$nt in the -onen!e" i! "e,$tie,> -on!t$nt' $n !o i! the $#ount o he$t $$i,$,e o" "e#o$,* A! #o"e -oo,ing &$te" $$i,$,e o" he$t e-h$nge $t the -onen!e"' #o"e he$t i! $,e to e "e#oe > the -oo,ing &$te" o" $ -h$nge in the enth$,+> o the "e"ige"$nt* 7hu! : H in-"e$!e! $! # & in-"e$!e!* .- !ho&! $ neg$tie "e,$tion!hi+ &ith # &* 7hi! i! "e$!on$,e $--o"ing to the -on!e"$tion o ene"g> e-$u!e $ ,o&e" -oo,ing &$te" %o& "$te $-"o!! the -o#+"e!!o" "e!u,t! in ,e!! he$t i! "e#oe "o#* 7hu! the te#+e"$tu"e $n enth$,+> i?e"en-e $-"o!! the -o#+"e!!o" in-"e$!e* Hen-e #o"e &o" . - nee! to e e,ie"e > the -o#+"e!!o" to $-hiee $ highe" @H* 1*8000
1*
1*000
1*55
1*4000 1*5
1*2000
:H (.)
1*0000
1*45
0*8000
1*4
0*000
COPH
:H
COPH
1*35
0*4000 1*3
0*2000
0*0000 1*25 0*01 0*01 0*02 0*02 0*03 0*03 0*04 0*04 0*05 0*05 0*0
#& (g/!)
(ii) 7he $,ue! o COP H !ho& $ "e$!on$,e +o!itie "e,$tion!hi+ &ith # &* COPH i! ene $! the "$tio o : H "e#oe to the &o" +"oie > the -o#+"e!!o" .C* in-"e$!e! $! #o"e 4
LE VU ANH PHUONG (U1320848B) -oo,ing &$te" i! u!e $! e+,$ine in (i)' the "e!u,t i! th$t COP H &i,, in-"e$!e* 7hu! the he$t +u#+ +e"o"#$n-e &i,, e ette" &hen #o"e -oo,ing &$te" i! $$i,$,e o" ette" he$t t"$n!e"*
5
LE VU ANH PHUONG (U1320848B) 4*
50g/!
81*4
3*8
*5 15*5
H1= 155
H2= 30
H3= 330
H3= 35
LE VU ANH PHUONG (U1320848B)
10g/!
55
4
10*1
1*4
H1= 182*5
H2= 313
H3= 340
H3= 32
LE VU ANH PHUONG (U1320848B) 6o" e$-h P;H i$g"$#' the !o,i ,ight g"een ,ine "e+"e!ent! the $-tu$, +"o-e!! o the -o#+"e!!o" &hi,e the $!he g"een ,ine "e+"e!ent! the ie$, i!ent"o+i- ,ine* 7he -o""e!+oning enth$,+> $,ue! $"e H3 $n H3 "e!+e-tie,>* At #&=50 g/!' the i?e"en-e in @H et&een the $-tu$, $n ie$, -$!e i! $out 35 /#o, At #&=10 g/!' the i?e"en-e in @H et&een the $-tu$, $n ie$, -$!e i! $out 32 /#o, Hen-e the ei$tion o the -o#+"e!!o" "o# the ie$, o+e"$tion i! $,#o!t -on!t$nt* 7hi! i! in goo $g"ee#ent &ith theo"> $! e$-h -o#+"e!!o" #$int$in! $ -on!t$nt eD-ien-> $,ue $t $ e "ot$ting !+ee* A,!o' the $-tu$, @H o the %ui in the -o#+"e!!o" i! -on!i!tent,> highe" th$n the ie$, -$!e (i!ent"o+i-)* 7hi! i! in goo $g"ee#ent &ith the theo"> $! the ie$, -onition "e+"e!ent the #ini#u# &o" "eui"e in the -o#+"e!!o" the"e &i,, $,&$>! e ,o!t &o" in "e$,it>*
8
