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).

Melinda, Melinda and Pratama, Mahendra Jaya (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 (2MB)
	Text BAB I.pdf Restricted to Repository staff only Download (112kB) | Request a copy
	Text BAB II.pdf Restricted to Repository staff only Download (286kB) | Request a copy
	Text BAB III.pdf Restricted to Repository staff only Download (216kB) | Request a copy
	Text BAB IV.pdf Restricted to Repository staff only Download (530kB) | Request a copy
	Text BAB V.pdf Restricted to Repository staff only Download (176kB) | Request a copy
	Text LAMPIRAN.pdf Download (3MB)
	Text JURNAL.pdf Download (402kB)
	Text JURNAL TURNITIN.pdf Download (2MB)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg 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_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.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 (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_lightbox) lightbox.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 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 (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 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_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 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_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 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_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 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_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_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 (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 (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 (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 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 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 ABSTRAK.pdf Download (0B)

Abstract

Persediaan energi merupakan salah satu tantangan yang dihadapi oleh seluruh manusia, terutama karena kita masih bergantung dengan energi fossil yang nyatanya mulai mengalami kelangkaan. Melihat situasi global dimana kelangkaan energi menyebabkan harga bahan bakar menunjak tajam. Bahkan bahan bakar bersubsidi seperti pertalite yang menjadi tumpuan oleh banyak masyarakat Indonesia juga mengalami kenaikan. Beredar isu pula bahwa bahan bakar pertalite yang kini beredar memiliki RON 86 saja sehingga hal tersebut membuat bahan bakar cepat menguap dan boros. KOMINFO mengkonfirmasi disiformasi tersebut bahwa pemerintah melalui Lembaga Minyak dan Gas Bumi melakukan pengujian teknis dan standar mutu BBM jenis Pertalite dan hasilnya diklaim telah memenuhi standar sesuai Keputusan Dirjen Migas No. 0486.K/10/DJM.S/2017. Oleh karenanya diperlukan pencampuran bahan bakar (dalam hal ini pertalite) dengan etanol guna meningkatkan performa mesin. Dilakukan penelitian dengan membandingkan 3 jenis bahan bakar (Pertalite murni, Pertalite dengan campuran Etanol 30 persen, dan Pertalite dengan campuran Etanol 50 persen) serta dilakukan uji emisi dan dyno test untuk mengetahui performa mesin. Pengujian dilakukan dengan variasi putaran mesin yang sering digunakan (mulai 6000 rpm sampai 9500 rpm dengan penambahan putaran 500 rpm). Hasil dari pengujian ini bahan bakar dengan performa terbaik dimiliki oleh campuran E30 dengan torsi di angka 9,78 Nm dan daya di angka 9 HP. Bahan bakar yang diujikan semua berada di bawah ambang batas emisi, hasil uji emisi CO terendah ada di angka 0,66 persen dengan bahan bakar E50 dan hasil uji emisi HC terendah yaitu pertalite murni di angka 249,67 ppm. Nilai AFR tertinggi dimiliki oleh bahan bakar E50 di angka 15,08 yang artinya campuran udara lebih banyak daripada bahan bakar sehingga irit. Nilai tekanan efektif rata-rata tertinggi di angka 9,9 kg/cm2 dimiliki oleh E30 namun untuk konsumsi bahan bakarnya paling boros di angka 2,22 kg/HP.Jam.

Actions (login required)

View Item