DAFTAR ISI

LEMBAR PENGASAHAN .......................................................................... i

KATA PENGANTAR ................................................................................... ii

DAFTAR ISI ................................................................................................ iii

DAFTAR TABEL ......................................................................................... iv

DAFTAR GAMBAR ..................................................................................... v

DAFTAR TABEL ......................................................................................... vi

DAFTAR GAMBAR ..................................................................................... vii

BAB 1 FLUID MECHANIC

1.1 Dasar teori ...................................................................................... 1

1.1.1 Definisi fluida ................................................................................. 1

1.1.2 Macam-Macam Fluida .................................................................... 1

1.1.3 Hukum Bernoulli ............................................................................ 4

1.1.4 Head ............................................................................................... 7

1.1.5 Losses ............................................................................................. 7

1.1.6 Viskositas ....................................................................................... 10

1.1.7 Macam-Macam Katup ..................................................................... 14

1.1.8 Jenis-Jenis Flow Meter .................................................................... 18

1.1.9 Jenis-Jenis Fan ................................................................................ 23

1.1.10 Segitiga Kecepatan.......................................................................... 25

1.1.11 Pengertian Macam-Macam Manometer ........................................... 26

1.1.12 Fenomena Pada Volute ................................................................... 30

1.1.13 Hukum Kontinuitas ......................................................................... 31

1.1.14 Nosel dan Venturi .......................................................................... 32

1.1.15 Vortex ............................................................................................. 35

1.1.16 Pola pada Aliran Fluida ................................................................... 37

1.2 Tujuan Pengujian ............................................................................ 39

1.2.1 Fluid Circuit Friction Exeperimental Apparatus .............................. 39

1.2.2 Sentrifugal Fan Apparatus ............................................................... 40

1.2.3 Bernaoulli Theorm Apparatus ......................................................... 40

1.3 Spesifikasi Alat ............................................................................... 40

1.3.1 Fluid Circuit Friction Experimental Apparatus ............................... 40

1.3.2 Sentrifugal Fan Apparatus ............................................................... 42

1.3.3 Bernaoulli Theorm Apparatus ........................................................ 43

1.4 Cara Pengambila Data ..................................................................... 43

1.4.1 Fluid Circuit Friction Experimental Apparatus ................................ 43

1.4.2 Sentrifugal Fan Apparatus ............................................................... 44

1.4.3 Bernaoulli Theorm Apparatus ......................................................... 46

1.5 Hasil Pengujian ............................................................................... 48

1.5.1 Hasil Pengujian Beranoulli Theorm Apparatus ................................ 48

1.5.1.1 Data Hasil Pengujian ....................................................................... 48

1.5.1.2 Contoh Perhitungan ........................................................................ 48

1.5.1.3 Grafik dan Pembahasan................................................................... 54

1.5.1.4 Kesimpulan ..................................................................................... 58

1.5.2 Hasil Pengujian Sentrifugal Fan Apparatus ..................................... 59

1.5.2.1 Data Hasil Pengujian ....................................................................... 59

1.5.2.2 Contoh Perhitungan ........................................................................ 62

1.5.2.3 Grafik dan Pembahasan................................................................... 63

1.5.2.4 Kesimpulan ..................................................................................... 74

1.5.3 Hasil Pengujian Fluid Circuit Friction Experimental Apparatus....... 76

1.5.3.1 Data Hasil Pengujian ....................................................................... 76

1.5.3.2 Contoh Perhitungan ........................................................................ 77

1.5.3.3 Grafik dan Pembahasan................................................................... 86

1.5.3.4 Kesimpulan ..................................................................................... 89

1.6 Kesimpulan dan Saran .................................................................... 89

BAB II SOLID MECHANIC

2.1 Dasar teori ...................................................................................... 90

2.1.1 Getaran ........................................................................................... 90

2.1.2 Hukum Hook .................................................................................. 93

2.1.3 Degree of Freedom ......................................................................... 94

2.1.4 Sistem Getaran Bebas ..................................................................... 98

2.1.5 Sistem Getaran Teredam ................................................................. 100

2.1.6 Frekuensi, Periode, Amplitudo, dan damping Ratio ......................... 102

2.1.7 Definisi Defleksi ............................................................................. 104

2.1.8 Pengertian Tegangan ....................................................................... 105

2.1.9 Lendutan ......................................................................................... 109

2.1.10 Teori Castigliano............................................................................. 109

2.1.11 Perbedaan Defleksi dan Deformasi .................................................. 111

2.1.12 Macam-Macam Deformasi .............................................................. 111

2.1.13 Momen ........................................................................................... 111

2.2 Tujuan Pengujian ............................................................................ 115

2.2.1 Simple Vibration Apparatus ............................................................ 115

2.2.2 Deflection of Curved Bars Apparatus .............................................. 116

2.2.3 Didactional Portal Frame Apparatus ................................................ 116

2.3 Spesifikasi Alat ............................................................................... 116

2.3.1 Simple Vibration Apparatus ............................................................ 116

2.3.2 Deflection of Curved Bars Apparatus .............................................. 117

2.3.3 Didactional Portal Frame Apparatus ................................................ 118

2.4 Cara Pengambila Data ..................................................................... 118

2.4.1 Simple Vibration Apparatus ............................................................ 118

2.4.2 Deflection of Curved Bars Apparatus .............................................. 119

2.4.3 Didactional of Portal Frame Apparatus............................................ 120

2.5 Hasil Pengujian ............................................................................... 121

2.5.1 Hasil Pengujian Simple Vibration Apparatus................................... 121

2.5.1.1 Data Hasil Pengujian ....................................................................... 122

2.5.1.2 Contoh Perhitungan ........................................................................ 123

2.5.1.3 Grafik dan Pembahasan................................................................... 130

2.5.1.4 Kesimpulan ..................................................................................... 133

2.5.2 Hasil Pengujian Deflection of Curved Bars Apparatus .................... 134

2.5.2.1 Data Hasil Pengujian ....................................................................... 134

2.5.2.2 Contoh Perhitungan ........................................................................ 134

2.5.2.3 Grafik dan Pembahasan................................................................... 138

2.5.2.4 Kesimpulan ..................................................................................... 142

2.5.3 Hasil Pengujian Didactional of Portal Frame Apparatus .................. 143

2.5.3.1 Data Hasil Pengujian ....................................................................... 143

2.5.3.2 Contoh Perhitungan ........................................................................ 143

2.5.3.3 Grafik dan Pembahasan................................................................... 147

2.5.3.4 Kesimpulan ..................................................................................... 149

2.6 Kesimpulan dan Saran .................................................................... 150