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PENGARUH VARIASI TEKANAN PEMBRIKETAN ARANG TEMPURUNG KELAPA DENGAN PEREKAT TEPUNG KANJI MENGGUNAKAN METODE THERMOGRAVIMETRIC ANALYSIS (TGA) TERHADAP NILAI KAREKTERISTIK PEMBAKARAN BRIKET
(FT UMY, 2018-01-03)
Energy plays an important role in the continuity of human life. The main energy sources for human are natural resources from fossils (oil, coal, and natural gas). Human’s dependency on fossil fuels, especially oil, leads ...
PENGARUH VARIASI SUDUT KONDENSOR (0⁰, 15⁰, DAN 30⁰) TERHADAP HASIL PIROLISIS LIMBAH PLASTIK ALUMINIUM FOIL DENGAN DEBIT AIR PENDINGIN 6 LPM
(FT UMY, 2018-01-02)
Plastic waste is still a serious problem in several countries in the world, not to mention Indonesia. Rubbish from plastic is very large. The use of waste plastic waste is one of the possible alternative ways of producing ...
PIROLISIS LAMBAT CANGKANG SAWIT DAN PLASTIK LOW DENSITY POLYETHYLENE DENGAN CAMPURAN KATALIS ZEOLIT ALAM
(FT UMY, 2018-01-02)
Continuous usage of fuel oil may cause fuel crisis in the future. Fuel oil originates from earth and can’t be renewed. Considering these facts, a study was performed on the pyrolysis of palm oil shells with plastic and ...
PENGARUH KOMPOSISI MINYAK KELAPA DAN MINYAK NYAMPLUNG TERHADAP SIFAT BAHAN BAKAR DENGAN WAKTU REAKSI 30 MENIT DAN TEMPERATUR 90°C
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-02-08)
The need for resources in Indonesia from year to year continues to increase in line with the rapid growth of population and economic growth. The use of fossil energy sources increasingly depleted the year while the world ...
PENGARUH VARIASI TIMING PENGAPIAN DAN BUSI PADA MOTOR 4 LANGKAH 125 CC BERBAHAN BAKAR CAMPURAN PREMIUM DAN ETANOL DENGAN KANDUNGAN ETANOL 4%
(FT UMY, 2018-04-20)
The expansion of technology today a lot of drivers who willed his motorcycle has a maximum engine performance by optimizing combustion occurs in the combustion chamber. The placement of appropriate ignition points, can ...
PENGARUH KANDUNGAN DAUR ULANG PADA SIFAT MEKANIK DARI BAHAN HIGH DENSITY POLYETHYLENE
(FT UMY, 2018-04-25)
HDPE plastic materials as food packaging and household appliances.
Because HDPE plastics have strong properties, hard and resistant to high
temperatures up to 120˚C. It is therefore necessary to research about the use ...
STUDI EKSPERIMENTAL PENGUKURAN HEAD LOSS MAYOR (PIPA PVC DIAMETER 1/2”) DENGAN VARIASI DEBIT ALIRAN UNTUK KONDISI REJIM ALIRAN TRANSISI FLUIDA FASA CAIR
(FT UMY, 2018-04-20)
Head loss is a disadvantaging factor in plumbing system. Because it lowers the pressure in fluid flow. Head loss is devided into major head loss and minor head loss. Major head loss occurs on straight pipe due to the ...
PENGARUH VARIASI TIMING PENGAPIAN DAN BUSI PADA MOTOR 4 LANGKAH 125 CC BERBAHAN BAKAR PERTAMAX
(FT UMY, 2018-04-24)
The ignition system on motorcycle plays an important role as a regulator in the combustion process of fuel and air mixture inside the cylinder at the last step of compression. The improvement of ignition system are considered ...
PENGARUH VARIASI TIMING PENGAPIAN DAN BUSI PADA MOTOR SUPRA X 125 CC BERBAHAN BAKAR PERTAMAX TURBO
(FT UMY, 2018-04-24)
The developments in automotive field followed by the human need for transportation. There are various kinds of transportation in Indonesia such as motorcycles. The ignition system on the motorcycle plays an important role ...
KAJIAN EKSPERIMENTAL TENTANG PENGARUH PENGGUNAAAN VARIASI 2 JENIS CDI RACING TERHADAP KINERJA MOTOR DAN KONSUMSI BAHAN BAKAR MOTOR BENSIN 4 LANGKAH 125 CC BERBAHAN BAKAR PREMIUM
(FT UMY, 2018-03-09)
The current development in automotive industry shows that there are many racing equipments released by automotive manufactures to maximize the power of a motorcycle. A motorcycle has a ignition system that unctions as a ...