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7/26/2019 Pdtk Mixing Time 3
http://slidepdf.com/reader/full/pdtk-mixing-time-3 1/17
PRAKTIKUM OPERASI TEKNIK KIMIA
SOLID-LIQUID MIXING
I. TUJUAN
1. Mengetahui jeni !"#a a#i$ %a$i !$"e &i'ing.
(. Mengetahui )i#angan Re*n"#% %a$i "!e$ai !enga%u+an ,a&!u$an te$e)ut
ete#ah %eti+ $unning.
. Menentu+an mixing time %a$i ,a&!u$an te$e)ut %an &enje#a+an /a$ia)e# *ang
)e$!enga$uh.
0. Me&)an%ing+an %enita hai# e+!e$i&en ete#ah %ia%u+ %an a!a)i#a %ihitung
te$!iah.
II. DASAR TEORI
Penga%u+an agitation2 a%a#ah ge$a+an *ang te$in%u+i &enu$ut ,a$a te$tentu
!a%a uatu )ahan %i %a#a& )ejana3 %i&ana ge$a+an itu )iaan*a &e!un*ai e&a,a&
!"#a a#i$an i$+u#ai. Se%ang+an !en,a&!u$an mixing 2 a%a#ah !e$iti4a &en*e)a$n*a
)ahan-)ahan e,a$a a,a+ %i&ana )ahan *ang atu &en*e)a$ +e %a#a& )ahan *ang #ain
%an e)a#i+n*a3 e%ang )ahan-)ahan te$e)ut e)e#u&n*a te$!iah %a#a& %ua 5ae
atau #e)ih. 6h$itie Gean+"!#i3 Transport Procesess and Unit Operations3 ha#a&an
102
Tujuan !enga%u+an anta$a #ain a%a#ah 7
12 Me&)uat !a$ti+e# !a%at te$u!eni.
(2 Men,a&!u$+an #i8ui% *ang a#iang #a$ut miscible23 &ia#n*a &eti# a#+"h"# %an
ai$.
2 Men%i!e$i+an ga +e %a#a& 9at ,ai$ %a#a& )entu+ ge#e&)ung +e,i#.
02 Men%i!e$i+an 9at ,ai$ *ang ti%a+ %a!at )e$,a&!u$ %engan 9at ,ai$ #ain3 ehingga
&e&)entu+ e&u#i atau u!eni )uti$an-)uti$an ha#u.
:2 Me&!e$,e!at !e$!in%ahan +a#"$ anta$a 9at ,ai$ %engan +u&!a$an atau &ante#+a#"$.
M,6a)e3 Unit Operation of Chemical Engineering 3 ha#a&an (;2
<iaan*a 9at ,ai$ %ia%u+ %i %a#a& tang+i atau )ejana )e$)entu+ i#in%e$ *ang
%a!at te$tutu! &au!un te$)u+a. Tinggi9at ,ai$ *ang %iiguna+an a%a#ah (= %a$i tinggi
tang+i. A%a %ua &a,a& jeni i&!e##e$ 3 *aitu *ang &enghai#+an a$u ejaja$ axial 2
%engan u&)u !"$" i&!e##e$ %an *ang &enghai#+an a$u %a#a& a$ah tangenia#
radial 2. Te$%a!at tiga jeni uta&a %a$i i&!e##e$ *aitu !$"!e##e$3 !a%%#e3 %an tu$)in.
M,6a)e3 Unit Operation of Chemical Engineering 3 ha#a&an (; > (?2
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Ma,a&-&a,a& jeni impeller !en,a&!u$an 7
1. P$"!e##e$
Me$u!a+an ,"nt"h i&!e##e$ a#i$an a+ia#3 %engan +e,e!atan tinggi untu+ ,ai$an
/i+"ita $en%ah. P$"!e##e$ )e$u+u$an +e,i# )e$!uta$ !a%a +e,e!atan !enuh3 )ai+
11: atau 1?: $=&in. Se%ang+an !$"!e##e$ *ang )e$u+u$an )ea$ )e$!uta$ !a%a
0 hingga @ $=&in.
(. Pa%%#e
Untu+ &aa#ah e%e$hana agitat"$ *ang e5e+ti5 %iguna+an a%a#ah !a%%#e %ata$
*ang )e$!uta$ !a%a !"$" /e$ti+a#. Pa%%#e *ang u&u& a%a#ah !a%%#e %engan %ua
)i#ah %an e&!at )i#ah. Pa%%#e )e$!uta$ %engan +e,e!atan #a&)at %i tengah /ee#
&en%"$"ng ,ai$an e,a$a $a%ia# %an tangenia# %engan ha&!i$ ti%a+ a%a ge$a+
/e$ti+a# %ii&!e##e$. Da#a& in%ut$i !a%%#e )e$!uta$ !a%a +e,e!atan anta$a ( %an
1: $=&in.
. Tu$)ine
<entu+n*a &en*e$u!ai !a%%#e )i#ah )an*a+ %engan !iau !en%e+3 *ang )e$!uta$
!a%a +e,e!atan tinggi %i!"$" !uat /ee#. Dia&ete$ i&!e##e$ #e)ih +e,i# %a$i
!a%%#e3 &u#ai a&!ai : !e$en %a$i %ia&ete$ /ee#. Tu$)in )iaan*a e5e+ti5
untu+ jang+au /i+"ita *ang ,u+u! #ua. Pa%a ,ai$ )e$/i+"ita $en%ah3 tu$)in itu
&eni&)u#+an a$u *ang angat %e$a *ang )e$#angung %i +ee#u$uhan )ejana3
&ena)$a+ +ant"ng-+ant"ng *ang tagnan %an &e$ua+n*a. Di %e+at impeller itu
te$%a!at 9"ne a$u %e$a *ang angat tu$)u#en %engan gee$an *ang +uat. A$u
uta&an*a )e$i5at $a%ia# %an tangenia#. K"&!"nen tangenia#n*a &eni&)u#+an
/"$te+ %an a$u !uta$3 *ang ha$u %ihenti+an %engan &engguna+an e+at baffle2
atau difuser aga$ i&!e##e$ itu &enja%i angat e5e+ti5. M,6a)e3 Unit O!e$ati"n "5
6he&i,a# Enginee$ing3 !age (?-(@2
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Ga&)a$ 1.1 Jeni > jeni Impeller a2 three-blade marine propeller )2 open
straight-blade turbine ,2 bladed disk turbine %2 vertical curved-bladeturbine e2
pitched-blade turbine.
Da#a& %eain agitat"$ /ee#3 5a+t"$ *ang !enting a%a#ah %a*a *ang %i!e$#u+an
untu+ &engge$a+an impeller . Ka$ena %a*a *ang %i!e$#u+an untu+ ite& te$tentu
ti%a+ %a!at %i!$e%i+i e,a$a te"$iti3 %a!at %i+"$e#ai+an %engan impeller )i#angan
Re*n"#% NRe2.
............................................ 12
Kete$angan 7 N '
ℜ B <i#angan Re*n"#%
D( B Dia&ete$ !enga%u+ &2
N B Ke,e!atan !uta$ Penga%u+ $!&2
⍴ B Denita 6a&!u$an +g=&2
C B i+"ita 6a&!u$an +g=&.2
Da#a& tang+i a#i$an #a&ina$ untu+ NRe 1 %an a#i$an tu$)u#en untu+ NRe F 103
%an untu+ $ange anta$a 1 a&!ai 10 a#i$ann*a a%a#ah t$anii.
6h$itie J. Gean+"!#i3 Transport Process and Unit Operation3 ha#a&an 1002.
Se%ang+an untu+ &en,a$i /i+"ita ,a&!u$an %a$i /i,"&ete$ "t4a#%3
&enggunaan !e$a&aan 7
µair
µcampuran❑
=t air.⍴air
t campuran.⍴campuran.................................... (2
Sa#9)e$g3 ugh H. %++3 A M"%e$n La)"$at"$* 6"u$e3 ha#a&an 11;2
Mixing Time
Mixing time &e$u!a+an a#ah atu !a$a&ete$ *ang !a#ing !enting %a#a&
liuid-liuid mixing *ang %i)utuh+an 5#ui%a untu+ )e$,a&!u$ &e$ata +ee#u$uh
tang+i ehingga ,a&!u$an )e$i5at h"&"gen. Mixing time a%a#ah 4a+tu !enga%u+an3
%i&ana !a$a&ete$ /i+"ita %an %enita &enunju++an ang+a *ang +"ntan.
Pa$a&ete$ #ain *ang e5e+ti5 untu+ &enentu+an 4a+tu !en,a&!u$an *aitu7 +e,e!atan
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i&!e##e$3 %ia&ete$ /ee# %an i&!e##e$3 ju&#ah %an !ene&!atan )a55#e. Reza
Afshar Ghotli, 2013 halaman 596)
III. ALAT DAN <AAN
1. A#at
• Tang+i !enga%u+ tan!a )a55#e
• Penga%u+ !$"!e##e$ %an %i, tu$)ine
• <ea+e$ g#a ( &L
• Pi,n"&ete$ 1 &L
• i,"&ete$ Ot4a#%
• St"!4at,h
• Ne$a,a ana#iti+
• Pi!et
• S!atu#a
• Ge#a a$#"ji
• <a## 5i##e$
(. <ahan
•Ai$
• <atu )ata e$)u+
I. SKEMA KERJA
<atu )ata e$)u+ ai$
? 7 (
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Ke, 7 (:; $!&
Setia! 1 &enit
Ga&)a$ I.1 S+e&a +e$ja !$a+ti+u& "#i%-#i8ui% &i'ing !e$)an%ingan ? 7 (
Ga&)a$ I.( S+e&a +e$ja !$a+ti+u& "#i%-#i8ui% &i'ing !e$)an%ingan ; 7 1
. DATA PENGAMATAN
Ta)e# .1 ai# !enga&atan !$a+ti+u& "#i%-#i8uu%
6a$a +e$ja au# !enga&atan
Menghitung !e$)an%ingan ai$ 7 )atu )ata
e$)u+ ? 7 (
(00300 &# 7 ::3:; g$a&
Di &i'ing
A&ati jeni !"#a a#i$an
itung %enita %an /i+"ita
Menentukan mixin
time
<atu )ata e$)u+ ai$
; 7 1
Ke, 7 (:; $!&Di &i'ing
A&ati jeni !"#a a#i$an
Setia! 1 &enititung %enita %an /i+"ita
Menentukan mixin
time
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P"#a a#i$an ete#ah %eti+ $unning Ta&!a+ !"#a a#i$an $a%ia# +a$ena tega+
#u$u te$ha%a! tang+i !enga%u+
itung %enita etia! 1 &enit !a%a ai$
)atu )ata e$)u+ %engan !e$)an%ingan
? 7 (
%eti+ !e$ta&a 7 7 131 g=&#
1 &enit 7 7 13(; g=&#
( &enit 7 7 13( g=&#
&enit 7 7 130 g=&#
0 &enit 7 7 13(; g=&#
: &enit 7 7 130( g=&#
; &enit 7 7 13(; g=&#
? &enit 7 7 13(; g=&#
itung i+"ita !a%a ai$ )atu )ata
e$)u+ %engan !e$)an%ingan ? 7 (
%eti+ !e$ta&a 7 C 7 301( g=&.
1 &enit 7 C 7 30? g=&.
( &enit 7 C 7 30 g=&.
&enit 7 C 7 301? g=&.
0 &enit 7 C 7 301: g=&.
: &enit 7 C 7 3010 g=&.
; &enit 7 C 7 30? g=&.
? &enit 7 C 7 3010 g=&.
Menghitung !e$)an%ingan ai$ 7 )atu )ata
e$)u+
!e$)an%ingan ; 7 1
1?130( &# 7 ((@3:? g$a&
P"#a a#i$an ete#ah %eti+ $unning Ta&!a+ !"#a a#i$an $a%ia# +a$ena tega+
#u$u te$ha%a! tang+i !enga%u+
itung %enita etia! 1 &enit !a%a ai$
)atu )ata e$)u+ %engan !e$)an%ingan
; 7 1
%eti+ !e$ta&a 7 7 13 g=&#
1 &enit 7 7 13: g=&#
( &enit 7 7 13 g=&#
&enit 7 7 130 g=&#
0 &enit 7 7 13; g=&#
: &enit 7 7 13: g=&#
; &enit 7 7 13(0 g=&#
? &enit 7 7 13(@ g=&#
itung i+"ita !a%a ai$ )atu )ata
e$)u+ %engan !e$)an%ingan ? 7 (
%eti+ !e$ta&a 7 C 7 30(? g=&.
1 &enit 7 C 7 30(( g=&.
( &enit 7 C 7 30 g=&.
&enit 7 C 7 30(1 g=&.
0 &enit 7 C 7 301 g=&.
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: &enit 7 C 7 301 g=&.
; &enit 7 C 7 30(( g=&.
? &enit 7 C 7 301; g=&.
I. PEM<AASAN
Pa%a !$a+ti+u& "#i%-#i8ui% ini &engguna+an /a$ia)e# ai$ A2 %an )atu )ata
e$)u+ <2. Pe$)an%ingan &aaa !a%a e+!e$i&en +a#i ini *aitu ? 7 ( %an ; 7 1
%i&ana /"#u&e ,a&!u$an tinggi /ee# )e+e$ g#a u+u$an (  *ang
tinggin*a 1 ,&. Sehingga %i%a!at+an tinggi /"#u&e ,a&!u$a 1(3; ,& 1; &#.
O#eh +a$ena itu ,a&!u$an *ang ha$u %i)uat !a%a e+!e$i&en !e$ta&a %engan
!e$)an%ingan ? 7 ( a%a#ah ai$ (00300  7 )atu )ata e$)u+ ::3:; g$2. itungan
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te$e)ut %i!e$"#eh )e$%aa$+an !e$hitungan 5$a+i3 e%ang+an ju&#ah /"#u&e
t"ta#n*a a%a#ah 1; &# euai %engan u+u$an tinggi /ee#n*a.
<atu )ata e$)u+ ai$ %i&au++an +e%a#a& )e+e$ g#a ( &#. P$"e
mixing &engguna+an /ee# )e$u!a )e+e$
g#a ( &# tan!a baffle %engan jeni
!enga%u+ tu$)in. Pa%a e+!e$i&en ini
+e,e!atan impeller %i et !a%a (:; $!&3
+e&u%ian ete#ah %eti+ %ia&ati. Jeni !"#a
a#i$ann*a a%a#ah $a%ia# +a$ena tega+ #u$u
te$ha%a! tang+ai !enga%u+. Pa%a tang+i
)e$!enga%u+3 !"#a a#i$an *ang %ihai#+an
)e$gantung !a%a )e)e$a!a 5a+t"$ anta$a
#ain ge"&et$i tang+i3 i5at 5ii+ 5#ui%a %an
jeni !enga%u+ itu en%i$i. Penga%u+ jeni turbine a+an ,en%e$ung &e&)entu+ !"#a
a#i$an $a%ia# %an tangenia#. Pa%a e+!e$i&en ini %a!at %i#ihat !a%a ga&)a$ I.(
e)agai )e$i+ut7
Ga&)a$ I.( P"#a a#i$an "#i%-#i8ui% &i'ing !e$)an%ingan ?7(
<atu )ata e$)u+ ta&!a+ #a$ut %a#a& ai$ ete#ah %i#a+u+an !enga%u+an
%engan i&!e##e$ %an !"#a ai$ *ang &un,u# *aitu ai$ )e$!uta$ e,a$a $a%ia# %i!"$"3
%an a#i$ann*a te$#ihat te$atu$. Penga&atan *ang %i#a+u+an a%a#ah %engan )e)e$a!a
/a$ia)e# 4a+tu untu+ &en%a!at+an %enita %an /i+"ita etia! 1 &enit.
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Di%a!at+an %entita !a%a 4a+tu 1 &enit 7 7 13(; g=,&3 ( &enit 7 7 13(
g=,&3 &enit 7 7 130 g=,&3 0 &enit 7 7 13(; g=,&3 : &enit 7 7 130(
g=,&3 ; &enit 7 7 13(; g=,&3 ? &enit 7 7 13(; g=,&. Denita %iu+u$ %engan
&engguna+an !i+n"&ete$ e%ang+an /i+"ita %iu+u$ %engan &engguna+an
/i+"&ete$ Ot4a#%. Di%a!at+an /i+"ita !a%a 4a+tu 1 &enit 7 C 7 30? g=&.3
( &enit 7 C 7 30 g=&.3 &enit 7 C 7 301? g=&.3 0 &enit 7 C 7 301: g=&.3
: &enit 7 C 7 3010 g=&.3 ; &enit 7 C 7 30? g=&.3 ? &enit 7 C 7 3010 g=&..
Penga&atan te$e)ut %i#a+u+an untu+ &ene&u+an 4a+tu ,a&!u$an &i'ing ti&e2
*ang te$ja%i3 %i&ana &i'ing ti&e %i!e$"#eh %engan ,a$a &engu+u$ %enita %an
/i+"itan*a3 ji+a %enita %an /i+"ita uatu ,a&!u$an ni#ain*a u%ah +"ntan
&a+a &i'ing ti&e %a!at %i+etahui. Pa%a !e$,")aan ini3 %i%a!at+an &i'ing ti&e !a%a
&enit +e-1 %an +e-(. Jeni a#i$an *ang te$ja%i a%a#ah a#i$an tu$)u#en
E+!e$i&en +e%ua %engan &engguna+an &engguna+an /a$ia)e# *ang a&a
*aitu ai$ A23 )atu )ata e$)u+ <2 %engan !e$)an%ingan &aa ;71 ehingga
!e$)an%ingan &aa *ang %i!e$"#eh ai$ 1?130(  3 )atu )ata e$)u+ ((@3:? g$2.
<atu )ata e$)u+ai$ %i&au++an +e%a#a& )e+e$ g#a ( &# Sete#ah e&ua
,a&!u$an %ita&)ah+an +e&u%ian %ia%u+ %engan &engguna+an i&!e##e$ jeni tu$)in.
Penga%u+an )e$tujuan untu+ &engh"&"gen+an ,a&!u$an. Penga%u+an %i#a+u+an
%engan +e,e!atan !uta$ (:; $!&. Lang+ah
e#anjutn*a a&a e!e$ti e+!e$i&en
!e$ta&a. Jeni !"#a a#i$ann*a a&a *aitu
$a%ia#. Pa%a e+!e$i&en ini %a!at
%i#ihat !a%a ga&)a$ ;.( e)agai )e$i+ut7
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Ga&)a$ I. P"#a a#i$an "#i%-#i8ui% &i'ing !e$)an%ingan ;71
<atu )ata e$)u+ ta&!a+ #a$ut %a#a& ai$ ete#ah %i#a+u+an !enga%u+an
%engan i&!e##e$ %an !"#a ai$ *ang &un,u# *aitu ai$ )e$!uta$ e,a$a $a%ia# %i!"$"3
%an a#i$ann*a te$#ihat te$atu$. Penga&atan *ang %i#a+u+an a%a#ah %engan )e)e$a!a
/a$ia)e# 4a+tu untu+ &en%a!at+an %enita %an /i+"ita etia! 1 &enit.
Di%a!at+an %entita !a%a 4a+tu 1 &enit 7 7 13: g=,&3 ( &enit 7 7 13
g=,&3 &enit 7 7 130 g=,&3 0 &enit 7 7 13; g=,&3 : &enit 7 7 13:
g=,&3 ; &enit 7 7 13(0 g=,&3 ? &enit 7 7 13(@ g=,&. Denita %iu+u$ %engan
&engguna+an !i+n"&ete$ e%ang+an /i+"ita %iu+u$ %engan &engguna+an
/i+"&ete$ Ot4a#%. Di%a!at+an /i+"ita !a%a 4a+tu 1 &enit 7 C 7 30(( g=&.3
( &enit 7 C 7 30 g=&.3 &enit 7 C 7 30(1 g=&.3 0 &enit 7 C 7 301 g=&.3
: &enit 7 C 7 301 g=&.3 ; &enit 7 C 7 30(( g=&.3 ? &enit 7 C 7 301; g=&..
Penga&atan te$e)ut %i#a+u+an untu+ &ene&u+an 4a+tu ,a&!u$an &i'ing ti&e2
*ang te$ja%i3 %i&ana &i'ing ti&e %i!e$"#eh %engan ,a$a &engu+u$ %enita %an
/i+"itan*a3 ji+a %enita %an /i+"ita uatu ,a&!u$an ni#ain*a u%ah +"ntan
&a+a &i'ing ti&e %a!at %i+etahui. Pa%a !e$,")aan ini3 %i%a!at+an &i'ing ti&e !a%a
&enit +e-0 %an +e-:. Jeni a#i$an *ang te$ja%i a%a#ah a#i$an tu$)u#en.
II. KESIMPULAN DAN SARAN
A. KESIMPULAN
1. Jeni !"#a a#i$ann*a *ang %ihai#+an !a%a !e$,")aan %iata a%a#ah
$a%ia# +a$ena tega+ #u$u te$ha%a! tang+ai !enga%u+.
(. <i#angan Re*n"#% %a$i "!e$ai !enga%u+an ,a&!u$an te$e)ut
ete#ah %eti+ $unning !a%a !e$)an%ingan ?7( *aitu 74067 a#i$an
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Tu$)u#en2 e%ang+an !a%a !e$)n%ingan ;71 *aitu 72514,61 a#i$an
Tu$)u#en2.
. Mi'ing ti&e *ang %i!e$"#eh !a%a !e$)an%ingan ?7( *aitu !a%a &enit
+e-1 %an +e-( %i&ana %enita %an /i+"itan*a +"ntan.
Se%ang+an &i'ing ti&e !a%a !e$)an%ingan ;71 !a%a &enit +e-0 %an
+e-:.
0. Denita hai# e+!e$i&en *ang %i%a!at+an %i)an%ing+an %engan
%enita i%ea# *aitu !e$)e%aan %enita *ang %ihai#+an igni5i+an3
+a$ena a%an*a !e$)e%aan ju&#ah !a%atan *ang te$#a$ut %i %a#a& ite&3
%i&ana !a%a !e$,")aan ti%a+ e&ua !a%atan te$a%u+.
<. SARAN
1. Pati+an !enga%u+ )e$a%a %itengah )ejana aga$ aat !enga%u+ )e$!uta$
ti%a+ &engenai %in%ing )ejana.
(. Ka$ena #a$utan te$e)ut &e$u!a+an #a$utan u!eni3 &a+a aat ingin
&engu+u$ %enita %an /i+"ita jangan )ia$+an #a$utan &engen%a!
te$#a#u #a&a +a$ena a+an &e&!enga$uhi hai# %enita %an
/i+"itan*a.
III. DATAR PUSTAKA
M,.6a)e3 H.L. 1@:. Unit Operation of Chemical Engeneering . Ti""n He##
inihing 6". Lt%. Singa!u$a.
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Gh"t#i3 Re9a A5ha$. %++. (1 Chemical Engineering Communications.
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LAMPIRAN1. Pembuatan campuran pertama dengan perbandingan massa
Di+etahui 7 Ai$ 7 )atu )ata e$)u+ B ?7(
Tinggi /ee# )e+e$ g#a2 B 1 ,&
"#u&e /ee# )e+e$ g#a2 B ( &# "#u&e ,a&!u$an B tinggi /ee# B 1(3; ,& B 1; &#
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Ditan*a 7 !e$)an%ingan ,a&!u$an
Ja4a) 7 A 7 <
? 7 (
((0300 &# 7 ::3:; g$
Sehingga ju&#ah ,a&!u$an a%a#ah 1; &#
2. Pembuatan campuran kedua dengan perbandingan massaDi+etahui 7 Ai$ 7 <atu )ata e$)u+ B ; 7 1
Tinggi /ee# )e+e$ g#a2 B 1 ,&
"#u&e /ee# )e+e$ g#a2 B ( &#
"#u&e ,a&!u$an B tinggi /ee# B1(3; ,& B 1; &#
Ditan*a 7 !e$)an%ingan ,a&!u$an
Ja4a) 7 A 7 < 7 6
; 7 1
1?130( &# 7 ((@3:?g$
Sehingga ju&#ah ,a&!u$an a%a#ah 1; &#
3. Menghitung bilangan Ren!ld dan menentukan "enis aliran saat t#3$ detik
Di+ 7
Cai$ B 311 g$=,&. !a%a uhu (62
⍴ai$ B 1 g$=,&
tai$ B (30
⍴,a&!u$an untu+ ? 7 (2 B 13(@ g$=&L
⍴,a&!u$an untu+ ; 7 12 B 131 g$=&L
N B (:; $!&
D" B 13: ,& B 31: &
Au&i 7
1. hea$ t$e %ia)ai+an
(. ti%a+ a%a !e$u)ahan uhu
. +e,e!atan !uta$ %i angga! a&a (:; $!&2
PER<ANDINGAN ? 7 (
Untu+ &en,a$i )i#angan Re*n"#% &engguna+an !e$a&aan 123 e%ang+an
untu+ &en,a$i C,3 &engguna+an !e$a&aan (23 %engan ⍴ )e$aa# %a$i !engu+u$an
%enita &engguna+an a#at !i+n"&ete$ %an t )e$aa# %a$i !engu+u$an &engguna+an
/i,"&ete$ "t4a#%.Di+ 7 t,a&!u$an B 3:
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0,0101
µcampuran❑
=2,4 .1000
9,5 .1,028
µcampuran=0,0000410
Di%a!at+an ni#ai C, B 301 g$=,&. B 301 +g=&.
N ℜ= D0
2 N ⍴rata−rata
µc
¿
0,1052m .26,794
rad
s .1,028
kg
L
0,0000041 kg
ms
¿74067 a#i$an Tu$)u#en2
PER<ANDINGAN ; 7 1
Untu+ &en,a$i )i#angan Re*n"#% &engguna+an !e$a&aan 123 e%ang+an
untu+ &en,a$i C,3 &engguna+an !e$a&aan (23 %engan ⍴ )e$aa# %a$i !engu+u$an
%enita &engguna+an a#at !i+n"&ete$ %an t )e$aa# %a$i !engu+u$an &engguna+an
/i,"&ete$ "t4a#%.
Di+ 7 t,a&!u$an B 3?@ 0,0101
µcampuran❑=
2,4 .1000
9,78 .1,031
µcampuran=0,0000424
Di%a!at+an ni#ai C, B 30(0 g$=,&. B 30( +g=&.
N ℜ= D0
2 N ⍴rata−rata
µc
¿
0,1052m .26,794
rad
s .1,031
kg
L
0,0000042 kgms
¿72514,61 a#i$an Tu$)u#en2
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%. Perbandingan densitas hasil eksperimen dan densitas ideal
PER<ANDINGAN ? 7 (
a. Denita hai# !e$,")aan
Maa !i+n"&ete$ $ata-$ata B 13(@ g$a&
"#u&e B 1 &#
Denita B
m
V
B10.28
10
B 1.(@ g$=&#
). Denita i%ea# au&i ⍴ai$ B 1g$=
Maa &aa ai$&aa "#i%2 B 1(00300 g$ ::3:; g$
"#u&e B 1; &#
Denita Bm
V
B 1600
1600
B 1 g$=&#
Pe$)e%aan %enita *ang igni5i+an te$e)ut %ia+i)at+an +a$ena a%an*a !e$)e%aan
ju&#ah !a%atan *ang te$#a$ut %i %a#a& ite&3 %i&ana !a%a !e$,")aan ti%a+ e&ua
!a%atan te$a%u+.
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PER<ANDINGAN ; 7 1
a. Denita hai# !e$,")aan
Maa !i+n"&ete$ $ata-$ata B 13( g$a&
"#u&e B 1 &#
Denita Bm
V
B10.32
10
B 1.( g$=&#
). Denita i%ea# au&i ⍴ai$ B 1g$=
Maa &aa ai$&aa "#i%2 B 1?130( g$ ((@3:? g$
"#u&e B 1; &#
Denita Bm
V
B 1599,99
1600
B 3 g$=&#
Pe$)e%aan %enita *ang igni5i+an te$e)ut %ia+i)at+an +a$ena a%an*a !e$)e%aan
ju&#ah !a%atan *ang te$#a$ut %i %a#a& ite&3 %i&ana !a%a !e$,")aan ti%a+ e&ua
!a%atan te$a%u+.
htt!7==%",u&ent.ti!=%",u&ent=!$a+ti+u&-"!e$ai-te+ni+-+i&ia-&i'ing-+e#-?.ht&#
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