Analisa Distribusi Tegangan Pada Crankcase Motor Diesel Reverse Engineering Sebagai Acuan Mendesain Ulang Crankcase

Kharbillah, Musa (2016) Analisa Distribusi Tegangan Pada Crankcase Motor Diesel Reverse Engineering Sebagai Acuan Mendesain Ulang Crankcase. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Desain crankcase suatu motor diesel harus memiliki kemampuan untuk menampung oli pelumas ketika pada kondisi kemiringan 45o. Selain itu material crankcase harus mempunyai kekuatan, salah satunya adalah kempampuan mengatasi tegangan mekanik dan thermal dari oli pelumas. Penilitian ini terkait dengan analisa distribusi tegangan mekanik dan thermal pada crankcase. Langkah-langkah analisa dimulai dari pembuatan desain kemudian dilanjutkan dengan perencanaan sistem pelumasan. Untuk menganalisa kekuatan diperlukan pemilihan material yang tepat. Setelah itu dengan menggunakan Finite Elemen Analysis (FEA) tegangan mekanis dan thermos dapat diketahui. Hasil dari penelitian ini adalah sebuah rancangan crankcase yang efisien dengan sistem pelumasan yang sesuai kuailifikasi. Material stainless steel dapat menahan tegangan mekanis dan thermal senilai (240,315 x 106) + 1.58 Pa. =============================================================================================== The design of a diesel engine crankcase must have the ability to accommodate lubricating oil when the 45-degree slope conditions. In addition, the material of crankcase must have the strength, one of which is ability for endure the mechanical and thermal stress of lubricating oil. This research related to the analysis of mechanical and thermal stress distribution on the crankcase. Step of analysis started from the design and then proceed with the planning of the lubrication system. To analyze the strength required the selection of appropriate materials. After that, by using Finite Element Analysis (FEA) mechanical and thermal stress can be determined. The result of this study is an efficient design of the crankcase with appropriate lubrication system qualification. Stainless steel material can withstand mechanical and thermal stress worth (240.315 x 106) + 1:58 Pa.

Item Type: Thesis (Undergraduate)
Additional Information: RSSP 623.873 Kha a
Uncontrolled Keywords: Crankcase, oil pan, stress, thermal stress,
Subjects: V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM773 Ship propulsion, Electric
Divisions: Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 24 Aug 2017 03:13
Last Modified: 27 Dec 2018 02:10
URI: https://repository.its.ac.id/id/eprint/48754

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