KULIAH 1 PENGANTAR

7/21/2019 KULIAH 1 PENGANTAR

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Materi Kuliah : Hukum Dasar Transfer Momentum

Analisis mikroskopis peristiwa sederhana berbasis konsepfundamental transfer momentum

Persamaan umum transfer momentum Aliran turbulen

Koefisien gesekan Hukum dasar transfer panas Analisis mikroskopis peristiwa sederhana berbasis konsep

transfer panas Persamaan umum transfer energi Transfer energi dengan sejumlah variabel bebas Koefisien perpindahan panas Hukum dasar transfer massa Analisis mikroskopis peristiwa transfer massa sederhana Koefisien transfer massa.


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REFERENSIREFERENSI

1. Transport Phenomena (edisi II) Byron Bird, Steward, and

Lightfood

2. C.J. !"#$%PLIS & 'T"#SP%T P%C!SS!S "# *#IT

%P!"TI%#S+, !ISI , P!#TIC! -"LL I#T!#"TI%#"L,

1/

. #. de #!0!S & 'L*I !C-"#ICS % C-!IC"L

!#I#!!S+, !ISI 2, 3"4 -ILL I#T!#"TI%#"L,11

5. .S. B%$!6 7 -.C. -!S-!6& 'T"#SP%T P-!#%!#",

" *#II! "PP%"C-+, I#T!#"TI%#"L !ITI%#, 3"4-ILL, 18

/. J.. 4!LT6, C.!. 4IC$S 7 .!. 4ILS%#& '*#"!#T"L %

%!#T*, -!"T, "# "SS T"#S!+, !ISI 5, J%-#

4IL!6 7 S%#S, 2991


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Kontrak Perkuliahan :

Dalamperkuliahanini akandilakukantatapmukakuranglebihtigabelas kali . Sistem pe

nilaian dalambentukhurufyaitu A, B, C, DdanE.


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Bobot Nilai

Tugas 1!

"ui# $%!

&jian tengah semester '%!

&jian akhir semester '!

&jian tengah dan akhir semester harus ada nilain(a)

*A+,-jujur)


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RANSPOR PHENOMENA ?

RANSPOR PHENOMENA ?

TRANSPORT PHENOMENA = FENOMENAPERPINDAHAN = PERISTIWA PERPINDAHAN

TRANSPORT PHENOMENA MELIBATKAN 3(TIGA) PROSES PERPINDAHAN :PERPINDAHAN MASSA

PERPINDAHAN PANASPERPINDAHAN MOMENTUM

PROSES PERPINDAHANNYA SERING TERJADISECARA SIMULTAN DENGAN ANALOGI SAMA


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MEKANISME TRANSFER PANASMEKANISME TRANSFER PANAS

MOLEKULERMOLEKULER

HEAT FLOW

HEAT TRANSFER

FIRE

Resistance

forceDrivingRate =

BENTUKANALOGI

HK FOURIER

dzTcd

Aq pz =Flu!"#$#!

J%!&'2

Du!*+#!"#$#!,'2%!

K-$!&"#$#!J%'3


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MEKANISME TRANSFER MASSAMEKANISME TRANSFER MASSA

MOLEKULERMOLEKULER

N2 O2

MASS TRANSFERHUKUM FICK

dzdcDJ A

ABAz=

7

Resistance

forceDrivingRate =

BENTUKANALOGI

Flu!'#!!# A'-l%!&'2

Du!*+#!'-l.ul A /l'

B, '2%!

K-$!&'#!!# A'-l%'3


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MEKANISME TRANSFER MOMENTUMMEKANISME TRANSFER MOMENTUM

MOLEKULERMOLEKULER

MOMENTUM TRANSFER

LAMINAR FLOW

HK NEWTON 0ISKOSITAS

Resistance

forceDrivingRate =

BENTUKANALOGI

( )dz

vd xzx

=

Flu! '-' #1# #4#+ -'"-$.$.5."#+#$ 6(7&'%!)%!&'2

Du!*+#!'-'.$+u',

%'2%!

A1#".1"$/##$

'-'.$+u'

6


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MOMENTUM TRANSFER 8MOMENTUM TRANSFER 8

MOMENTUM TRANSFER =MOMENTUM TRANSFER = FLUID MECHANICSFLUID MECHANICS

MOMENTUM TRANSFER :MOMENTUM TRANSFER :

THE STUDY OF FORCE AND MOTION OFTHE STUDY OF FORCE AND MOTION OF

FLUIDSFLUIDS


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PENTINGNYAPENTINGNYAMEKANIKA FLUIDAMEKANIKA FLUIDA88 (9)(9)

PROCESS INDUSTRIES:PROCESS INDUSTRIES: BEBERAPA MATERIALADALAH DALAM BENTUK FLUIDA DAN HARUSDISIMPAN, DIHANDLING, DIPOMPA&&

HYDRAULICS:HYDRAULICS: PIPE FLOW, PUMPS, TURBINES

PARTICLE DYNAMICS :PARTICLE DYNAMICS : FLOW AROUND PARTICLE,INTERACTION OF PARTICLES AND FLUIDS(SETTLING, SLURRIES, PNEUMATIC TRANSPORT,FLUIDIED BED, AIR POLLUTANT PARTICLE)

MULTIPHASE FLOW:MULTIPHASE FLOW: COMBUSTION, SPRAYS, FLOWIN REACTOR, DISTILATION COULOMN


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PENTINGNYA MEKANIKA FLUIDA8PENTINGNYA MEKANIKA FLUIDA8(2)(2)

METEREOLOGY:METEREOLOGY:FLOW OF THE ATMOSPHERE

HYDROLOGY:HYDROLOGY:FLOW WATER IN THE GROUND

0ISCOUS FLOWS :0ISCOUS FLOWS :LUBRICATION, INJECTIONMOLDING, EKSTRUKSI POLIMER, DLL


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IDE DASARIDE DASAR /#l#'/#l#'MEKANIKA FLUIDAMEKANIKA FLUIDA (9)(9)

; PRINCIPLES:; PRINCIPLES:

CONSER0ATION OF MASS

CONSER0ATION OF ENERGY= FIRST LAW OF THERMO

SECOND NEWTON


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E>AMPLE OF COMPLE> FLOWS INE>AMPLE OF COMPLE> FLOWS INSTIRRED TANK ANALYED BY CFDSTIRRED TANK ANALYED BY CFD


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Flu/ *.l-5+? *.5+-1

'.5e

'.'&e

'.e

%.*e

%.++e

%.,+e

%.'5e

%.,e

.!5e-%

+.'*e-%


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S-l/ 5-$5.$+1#+-$ 5-$+-u1

%8%0

%8%14

%8%'

%8%'

%8%1

%8%3

%8%3'

%8%0

%8%3 %8%$

%8%$

%8%3.%8%.1

%81.1

%8$%

%8$%

%8$$

%81.

%8$.%8$

%813

%8%.

C

av

= 5% C

av

= 20%


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L-5#l 7#! -l/ u" #+ !.*.1#l "-!+-$ 1-'4#l.

0

0

1

0

450


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E>AMPLE OF COMPLE> FLOWS INE>AMPLE OF COMPLE> FLOWS INCOMBUSTION ANALYED BY CFDCOMBUSTION ANALYED BY CFD


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0.+-1 K.5."#+#$ /#l#' Ru#$7 B##1


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D!+14u! Suu /#l#' Ru#$7 B##1


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D!+14u! Suu /#l#' Ru#$7 B##1


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D!+14u! CO2 /#l#' Ru#$7 B##1

9a:


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D!+14u! O2/#l#' Ru#$7 B##1

KULIAH 1 PENGANTAR

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