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Found 180793 Document(s) match with the query 20505541
Pengaruh pemanfaatan low-grade bioetanol dan aditif oxygenated cyclooctanol terhadap emisi gas buang dan coefficient of variation pada motor 125 cc = The effect of low-grade bioethanol and oxygenated cyclooctanol additive utilization on a 125 cc motor's exhaust gas emission and coefficient of variation
Author : Andhika Purnama Adrian, author
Call Number : S-pdf
Collection Type : UI - Skripsi Membership
Location : Universitas Indonesia Library
Pengaruh Pemanfaatan Low-Grade Bioethanol dan Aditif Oxygenated Cyclooctanol Terhadap Daya, Torsi, dan Coefficient of Variation Pada Motor Honda Supra 125 cc = Indonesia?s consumption of oil energy for transportation sector in in 2018 as much as 40% of total energy consumption in Indonesia, which is the largest energy consumption in Indonesia compared to other sectors. However, the high needs of oil energy in Indonesia is not balanced with it?s production. For the last 10 years, the production of oil energy became decline. In 2009, Indonesia produced a total of 346 million barrels of oil, while in 2018 it fell to 283 million barrels of oil. So, to fulfill the needs of oil energy in Indonesia, the government have to import oil as much as 35% mainly from Middle Eastern countries. Therefore, the needs of alternative fuel energy as bioethanol and the addition of additives to make the property of fuel become better, so that the government can reduce imports of oil from other countries and the need of oil energy can be fulfilled. This research was conducted to analyze the effect of COV?s value change from each fuel variable to the power and torque that produced from the engine. The fuel variable used is E10, E10 + 0.3% cyclooctanol, E10 + 0.5% cyclooctanol, and E10 + 1, 3% cyclooctanol. The results of this research are E10 with the addition of 1,3% concentration of oxygenated cyclooctanol addtitive resulted in the smallest value of COV is 5% at 8500 rpm and the largest value of COV is 10,1%, obtained by E10 fuel without additives at 4000 rpm. With the addition of the concentration of cyclooctanol additive to E10, it can make the value of COV become smaller, so the combustion process becomes better and more stable. This is proved by the increased power and torque that generated by the engine with the addition of the concentration of the oxygenated cyclooctanol additive to E10
Author : Naufal Abi Nubli, author
Call Number : S-pdf
Collection Type : UI - Skripsi Membership
Location : Universitas Indonesia Library
Pengaruh pemanfaatan bioethanol dan aditif oxygenated cyclooctanol terhadap emisi gas buang dan coefficient of variation pada spark ignition engine 125 cc = The effect of utilization bioethanol and oxygenated cyclohexanol additives on emission and coefficient of variation on spark ignition engine 125 cc.
Author : Dika Auliady, author
Call Number : S-pdf
Collection Type : UI - Skripsi Membership
Location : Universitas Indonesia Library
Pengaruh Pemanfaatan Low-Grade Bioethanol dan Aditif Oxygenated Cyclooctanol terhadap Specific Fuel Consumption dan Coefficient Of Variation pada Motor Makara = The Effect of Low-grade Bioethanol and Oxygenated Cyclooctanol Additive Utilization on Motor Makara's Specific Fuel Consumption and Coefficient of Variation.
Author : Natasya Farisa Purwoko, author
Call Number : S-pdf
Collection Type : UI - Skripsi Membership
Location : Universitas Indonesia Library
Bioetanol dan akses lahan: etnografi penguasaan lahan produksi bioetanol di Cianjur, Jawa Barat = Bio-ethanol and land access: ethnography of land acquisition for Bioethanol production in Cianjur, West Java
Author : Kurnia Novianti, author
Call Number : T30376
Collection Type : UI - Tesis Open
Location : Universitas Indonesia Library
Penelitian lanjutan rancang bangun mekanisme fuel mixer bioetanol hidrat untuk menguji performa dan emisi mesin otto 4 langkah sesuai sni 09-4405-1997 = Advanced research design and manufacture fuel mixer mechanism of hydrous bioethanol for performance and emissions test of 4 stroke otto engine according sni 09 4405 1997
Author : Paulus Pirton Bertona Saraton, author
Call Number : S64275
Collection Type : UI - Skripsi Membership
Location : Universitas Indonesia Library
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