Pranggapati, Agung (2014) Analisa Pengaruh Tekanan Dan Temperatur Ruang Bakar Terhadap Tegangan Pada Silinder Head Motor Diesel 4 Langkah 125 HP. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Reverse engineering adalah salah satu metode dalam
mendesain motor diesel, dimana motor diesel yang sudah ada
digunakan sebagai referensi dalam membuat desain. Ruang bakar
pada motor diesel menghasilkan tekanan dan temperatur tinggi
yang dapat menyebabkan tegangan pada silinder head. Kerusakan
fatal pada silinder head dapat terjadi karena tegangan yang terlalu
besar. Maka dari itu, diperlukan analisa distribusi tegangan yang
disebabkan oleh tekanan dan temperatur dari ruang bakar pada
hasil desain silinder head. Pada penelitian ini dilakukan analisa
tegangan mekanik, thermal, dan total (mekanik-thermal) dengan
menggunakan Finite Element Method (FEA) serta pemilihan
material, hingga diperoleh hasil desain silinder head yang
optimum.
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Reverse engineering is one of the methods to design the
diesel engines, for instance the existing diesel engine is used as a
reference to design the cylinder head. The combustion chamber of
diesel engine produce high pressure and high temperature which
can cause stress on the cylinder head. The worst damage is able to
be occurred if the stress in cylinder head is very high. Because of
that reason a research of stress distribution in cylinder head
design caused by combustion chamber pressure and temperature
is very important. In this research is analized about mechanical
stress, thermal stress, and total stress (mechanics-thermal) using
Finite Element Method (FEM) and materials selection. As the
results of the research is found the optimum design of the cylinder
head.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSSP 621.436 Pra a |
| Uncontrolled Keywords: | finite element method, motor diesel, reverse engineering, silinder head, tegangan, cylinder head, diesel engine, stress |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ799 Diesel motor--Electronic control. V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering |
| Divisions: | Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis |
| Depositing User: | Anis Wulandari |
| Date Deposited: | 24 Jul 2017 07:44 |
| Last Modified: | 24 Jul 2017 07:44 |
| URI: | http://repository.its.ac.id/id/eprint/43051 |
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