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Journal : PROCEEDING STIMA

Kaji Numerik Pengkondisian Udara di Workshop Teknik Mesin Universitas Majalengka Menggunakan Autodesk Simulation CFD 2015 Imam Mutaqin; Asep Rachmat; Yudi Samantha
PROCEEDING STIMA PROCEEDING STIMA 2.0
Publisher : PROCEEDING STIMA

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Abstract

Good air circulation is needed in a room that has a high load to achieve thermal comfort. This study aims to assess the flow of air in the room as workshops Faculty of Mechanical Engineering at the University of Majalengka, in order to determine the amount of air conditioning needed, determine the spread of conditioned air to the room, and the location of the air conditioner in the room. This experimental research using CFD simulation (Computational Fluid Dynamics), input parameters in the simulation obtained through field measurements such as workshops dimensional space. The analysis was conducted to determine the portion of space that experienced high and low air flow.Keyword : Air Conditioner, simulation CFD, Heat Transfer
PEMBUATAN ALAT UJI IMPAK METODE CHARPY DAN IZOD Asep Rachmat; Nabil Said Basyamchoh; Engkos Koswara
PROCEEDING STIMA PROCEEDING STIMA 2.0
Publisher : PROCEEDING STIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (559.311 KB)

Abstract

One of the things that lead to failure of an engine is the strength of the material and pengerjaanya . Material strength is a trait possessed by each material . One way that can be done to determine the material properties by performing the test known. Rapid Loading impact testing is the basis of the manufacture of test equipment, where the gravity force works on a pendulum that is dropped from a height and ending with testing specimens mashing. In this final report , will be developed how to make an impact test instrument that can be used to determine the type of fracture and the price impact of a specimen by using Charpy and Izod . Ie, starting with the selection of materials , measuring , cutting , machining , assembly and eventually test equipment can be used as a testing tool.Keywords: machining, production, impact test