Analisis Campuran Bahan Bakar RON 90 dan Etanol dengan Beberapa Putaran terhadap Unjuk Kerja Motor Bensin 125 CC. (Analysis of 90 RON and Ethanol Fuel Mixtures with Several Rotations on the Performance of a 125 CC Gasoline Engine).

Pratama, Mahendra Jaya and Melinda, Melinda (2023) Analisis Campuran Bahan Bakar RON 90 dan Etanol dengan Beberapa Putaran terhadap Unjuk Kerja Motor Bensin 125 CC. (Analysis of 90 RON and Ethanol Fuel Mixtures with Several Rotations on the Performance of a 125 CC Gasoline Engine). Undergraduate thesis, Universitas 17 Agustus 1945 Surabaya.

	Text ABSTRAK.pdf Download (1MB)
	Text BAB I.pdf Restricted to Repository staff only Download (106kB) | Request a copy
	Text BAB III.pdf Restricted to Repository staff only Download (137kB) | Request a copy
	Text BAB III.pdf Restricted to Repository staff only Download (137kB) | Request a copy
	Text BAB IV.pdf Restricted to Repository staff only Download (281kB) | Request a copy
	Text BAB V.pdf Restricted to Repository staff only Download (170kB) | Request a copy
	Text LAMPIRAN.pdf Download (2MB)
	Text JURNAL.pdf Download (402kB)
	Text JURNAL TURNITIN.pdf Download (2MB)
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B) | Request a copy
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Text 1 Abstrak.pdf Download (0B)

Abstract

Energy supply is one of the challenges faced by all humans, especially because we are still dependent on fossil energy which is in fact about to become extinct. Looking at the global situation, energy scarcity causes fuel prices to rise sharply. Even subsidized fuels such as Pertalite which many Indonesians rely on, have also experienced an increase. There is also a rumor that the Pertalite fuel currently available has only RON 86, which makes the fuel evaporate quickly and is wasteful. KOMINFO confirmed the disinformation that the government through the Oil and Gas Institute carried out technical test and quality standards for Pertalite fuel and the results were claimed to have met the standards according to the Decree of Director General of Oil and Gas No. 0486.K/10/DJM.S/2017. Therefore it is necessary to mix fuel (in this case Pertalite) with ethanol to improve engine performance. A study was conducted by comparing 3 types of fuel (pure Pertalite, Pertalite with 30% of ethanol mixture, and Pertalite with 50% of ethanol mixture) then emission tests and dyno tests were carried out to determine engine performance. Tests were carried out with variations of engine speed that are often used (from 5800 rpm to 9800 rpm with the addition of 200 rpm rotation). The results of this test show that the fuel with the best performance is the E30 mixture with a torque of 9,78 Nm and a power of 9 HP. All of the fuels tested were below the emission threshold, the lowest CO emission test results were at 0,66% with E50 fuel and the lowest HC emission test results were pure Pertalite at 249,67 ppm. The highest AFR value is owned by E50 fuel at 15,08, which means that the air mixture is more than the fuel so it is economical. The highest average effective pressure value at 9,9 kg/cm2 is owned by the E30 but for fuel consumption it is the most wastefull at 2,22 kg/HP.hour. Key Words : Etanol, Pertalite, Petrol Engine, Octan Number

Actions (login required)

View Item