#TITLE_ALTERNATIVE#

• Main Author: ARIF SARDJONO (NIM : 13199085); Dosen Pembimbing : Dr. Ir. Arief Hariyanto; Prof. Wiranto A, SUSANTO
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/17346
• Institution: Institut Teknologi Bandung

In the machine design, we want to know haw much the heat release from the combustion based on pressure data that came from pressure transducer. After got the data we calculate it with some other variable, and then we can obtain the heat release in the combustion chamber. This final assignment designed to analise the heat release data with variation of engine load, spark plug ignition timing and engine rotation speed. <br /> <br /> <br /> Writer use literature study, engine tested data and with help from software for calculation proses and table interpolation, in order to finish this final assignment. <br /> <br /> <br /> The results from this final assignment are heat release data for every crank angle in the combustion phase. Results vary based on the available engine tested data, the variation are, engine load, spark plug ignition angle and engine rotation speed. <br /> <br /> <br /> In this final assignment could be conclude from heat release data, that adfancing spark plug ignition timing can increase the heat release until knocking limit. Increasing the engine rotation speed can also increase the heat release until it decereasing the heat release because the heat loss. Write suggest for the next research are to narrow the interval of testing variable variation to enhanced the analise, nad to fixed the data calculating which is curve fitting because writer feel not satisfied.