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LAPORAN PRAKTIKUM
SI- MEKANIKA FLUIDA
Diajukan untuk memenuhi syarat kelulusan Tahap Sarjana
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LEMBAR PENGESAHAN
LAPORAN PRAKTIKUM MEKANIKA FLUIDA DAN HIDRAULIKA
SEMESTER 1 TAHUN 2013/2014
Diajukan untuk memenuhi syarat kelulusan Tahap Sarjana
MekanikaFluida
KehilanganTinggiTekanpadaAliranMelaluiPipa
TumbukanAkibaPan!aranFluida
AliranMelalui"enurimeer
O#b$uneRe%n$ld
&idraulika
AliranMelaluiAmbang
PinuS$r$ngdan Air L$n!a
Di#u#un$leh
Kel$mp$k '(
M$hammad Ar)ianFari*i '+,',+(
.inda Diana Sari '+,',(/
Dian Pur0$Sapur$ '+,',1
Kh$lidSamh$hana '+,',1/
A#i#en Muhammad Kali)ardi'+,'',2+
LA3ORATORIUM REKA4ASA SUM3ER DA4A AIR
PRO5RAM STUDI TEKNIK SIPIL
FAKULTAS TEKNIK SIPIL DAN LIN5KUN5AN
INSTITUT TEKNOLO5I 3ANDUN5
,'6
2
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Kata Pengantar
Pu7i #%ukur kehadira Allah S.T aa# berka8 rahma8 au)ik #era hida%ah-
N%a8 lap$ran prakikum Mekanika Fluida ini dapa di#ele#aikan dengan baik9
Lap$ran ini merupakan ha#il peng$lahan daa be#era anali#i# %ang kami ermukan
#elama mengikui prakikum9 Lap$ran ini diuli# dengan daa apa adan%a8 anpa
manipula#i apapun9 Terkai dengan #ele#ain%a lap$ran ini8 kami mengu!apkan
erima ka#ih kepada :
'9 K$$rdina$r dan A#i#en prakikum kami
9 Tekni#i di lab$ra$rium %ang membanu kami unuk mendapakan daa
prakikum
69 D$#en maa kuliah mekanika )luida dan hidraulika
29 Orang ua %ang elah memberikan dukungan m$ril #elama pembuaan
lap$ran ini
+9 Semua pihak %ang uru membanu er#ele#aikann%a lap$ran ini dan idak
dapa penuli# #ebukan #au per#au
3ila dalam penuli#an lap$ran erdapa ke#alahan8 iu #emua merupakan hal
%ang idak di#enga7a dan m$h$n maa) %ang #ebe#ar-be#arn%a8 #ehingga kriik dan
#aran %ang mendukung #anga kami harapkan9
Ban!ng" N#$e%&er 2013
Ke'#%(#) 1*
3
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DAFTAR ISI
Ha'a%an
Le%&arPenge+a,an---------------------------------------------------------------------------------------------------------..
Kata Pengantar---------------------------------------------------------------------------------------------------------------...
Datar I+.--------------------------------------------------------------------------------------------------------------------------.$
DatarGa%&aranGra.)----------------------------------------------------------------------------------------------$..
DatarTa&e'----------------------------------------------------------------------------------------------------------------------.
BAB I KEHILANGAN TINGGI TEKAN PADA ALIRAN MELALUI PIPA----------1
'9' Pendahuluan999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999'
'9 Tu7uanPrakikum99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999'
'96 Ala-alaPer!$baan99999999999999999999999999999999999999999999999999999999999999999999999999999999999999
'92 Da#arTe$ridanPenurunanRumu#99999999999999999999999999999999999999999999999999999999999999999
'929' Prin#ipKer7a3angku&idr$lik999999999999999999999999999999999999999999999999999999999999
'929 Rumu#-rumu#999999999999999999999999999999999999999999999999999999999999999999999999999999999992
'9299' Rumu# 3ern$ulli9999999999999999999999999999999999999999999999999999999999999999999999999999992
'9299 Rumu# Re%n$ld#999999999999999999999999999999999999999999999999999999999999999999999999999999+
'92996 Kehilangan Tinggi Tekan pada Pipa Luru#99999999999999999999999999999999999999(
'92992 Kehilangan Tinggi Tekan Akiba Ek#pan#i Tiba-iba99999999999999999999999/
'9299+ Kehilangan Tinggi Tekan K$nrak#i Tiba-iba9999999999999999999999999999999'2
'9299( Kehilangan Tinggi Tekan Akiba Tikungan999999999999999999999999999999999999'/
'9+ Pr$#edur Per!$baan99999999999999999999999999999999999999999999999999999999999999999999999999999999999,
'9( ;$n$h Perhiungan99999999999999999999999999999999999999999999999999999999999999999999999999999999999, '91 5ra)ik dan Anali#i#9999999999999999999999999999999999999999999999999999999999999999999999999999999999996/
'9/ Ke#impulan dan Saran999999999999999999999999999999999999999999999999999999999999999999999999999999926
'9/9' Ke#impulan99999999999999999999999999999999999999999999999999999999999999999999999999999999999926
'9/9 Saran999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999922
'9< Re)eren#i99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999922
BAB II TUMBUKAN AKIBAT PANARAN FLUIDA--------------------------------------------4
9' Pendahuluan99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999992+
9 Tu7uanPer!$baan9999999999999999999999999999999999999999999999999999999999999999999999999999999999999992( 96 Ala-ala Prakikum999999999999999999999999999999999999999999999999999999999999999999999999999999999992(
92 Da#ar Te$ri dan Penurunan Rumu#99999999999999999999999999999999999999999999999999999999999921
929' 3e#ar 5a%a Piringan =5a%a Perhiungan>999999999999999999999999999999999999999999999999921
929 3e#ar 5a%a %ang Menumbuk Piringan =5a%a Pengukuran>99999999999999999999992/
9+ Pr$#edur Per!$baan999999999999999999999999999999999999999999999999999999999999999999999999999999999992<
9( Peng$lahan Daa9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999+'
91 5ra)ik dan Anali#i#999999999999999999999999999999999999999999999999999999999999999999999999999999999999+(
9/ Ke#impulan dan Saran9999999999999999999999999999999999999999999999999999999999999999999999999999999+/
9/9' Ke#impulan99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999+/
4
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9/9 Saran 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999+<
9< Re)eren#i999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999+<
BAB III ENTURIMETER
69' Pendahuluan9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999(,
69 Tu7uan Per!$baan99999999999999999999999999999999999999999999999999999999999999999999999999999999999999(,
696 Ala-ala Prakikum99999999999999999999999999999999999999999999999999999999999999999999999999999999999(,
692 Da#ar Te$ri dan Penurunan Rumu#999999999999999999999999999999999999999999999999999999999999('
69+ Pr$#edur Per!$baan99999999999999999999999999999999999999999999999999999999999999999999999999999999999(
69( ;$n$h Perhiungan99999999999999999999999999999999999999999999999999999999999999999999999999999999999(6
691 5ra)ik dan Anali#i#999999999999999999999999999999999999999999999999999999999999999999999999999999999999((
69/ Ke#impulan dan Saran9999999999999999999999999999999999999999999999999999999999999999999999999999999(/
69< Re)eren#i999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999(/
BAB I OSBORNE RENOLD-----------------------------------------------------------------------------------*5
29' Pendahuluan9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999(<
29 Tu7uan Per!$baan99999999999999999999999999999999999999999999999999999999999999999999999999999999999999(<
296 Ala-ala Per!$baan dan 5ambar Ala Per!$baan999999999999999999999999999999999999991'
292 Pr$#edur Per!$baan999999999999999999999999999999999999999999999999999999999999999999999999999999999991
29+ ;$n$hPerhiungan99999999999999999999999999999999999999999999999999999999999999999999999999999999999916
29+9' Menghiung Nilai Debi =?>9999999999999999999999999999999999999999999999999999999999916
29+9 Menghiung nilai ke!epaan aliran =@>9999999999999999999999999999999999999999999916
29+96 MenghiungNilai raa-raa debi dan ke!epaan aliran9999999999999999999916
29+92 Menghiung nilai bilangan re%n$ld#9999999999999999999999999999999999999999999999912
29+9+ Menghiung nilai ge#ekan =)> unuk iap aliran999999999999999999999999999999912
29( Peng$lahan Daa 999999999999999999999999999999999999999999999999999999999999999999999999999999999999991+
291 Anali#i# Daa 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999991(
29/ Ke#impulan dan Saran999999999999999999999999999999999999999999999999999999999999999999999999999999911
29/9' Simpulan 99999999999999999