Department of Mechanical Engineering: Recent submissions
Now showing items 161-180 of 816
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KAJIAN EKSPERIMENTAL TENTANG PENGARUH PENGGUNAAN CDI DAN KARBURATOR RACING TERHADAP UNJUK KERJA MESIN 4 –LANGKAH SEPEDA MOTOR HONDA SUPRA 125 CC
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-02-14)Every year, owners of both car and motorcycle keep increasing significantly. Some advantages are offered by every variant of latest motorcycle. But, along with those advantages, there are some disadvantages as well. For ... -
KAJIAN EKSPERIMENTAL KINERJA BLOWER ANGIN SENTRIFUGAL YANG DIGUNAKAN SEBAGAI TURBIN AIR DENGAN 8 SUDU
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-01-18)The potential of piko hidro energi in Indonesia until now is still not being utilized optimally. Bathing of springs which have a 3 meter high water with water that never dries even though the dry season. The purpose of ... -
PEMBUATAN MESIN MIXER PELET IKAN LELE DENGAN KAPASITAS 300 KG/ PROSES
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-12-18)Indonesia is a country with extensive water areas, covering 11.95 million (ha) rivers and swamps, 1.87 million (ha) of natural lakes, 0.003 (ha) artificial lakes, and extensive sea waters, which have made it easy for ... -
ANALISIS ENVELOPE CACAT LINTASAN LUAR BANTALAN BOLA PADA POROS ENGKOL (CRANK SHAFT) MESIN VESPA
(FT UMY, 2019)The motorcycle is widely used by the community one is the VESPA. On a motorbike vespa many rotating parts, such as the crankshaft is resting on the pads. The bearings have a very important role in maintaining the performance ... -
OPTIMALISASI PARAMETER PROSES INJEKSI PADA POLYPROPYLENE RECYCLE MATERIAL UNTUK MEMPEROLEH MINIMUM SHRINKAGE DAN SINK MARK DENGAN MENGGUNAKAN METODE TAGUCHI
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-08-22)Plastic is a commercial material that is often found in daily life by the public. The lightweight, strong, and cheap character of plastic makes plastic growth increase every year, making it a very serious problem for the ... -
INVESTIGASI FRAKSI HAMPA ALIRAN DUA FASE UDARA AIR DAN GLISERIN (40-70%) PADA PIPA KAPILER DENGAN KEMIRINGAN 30º TERHADAP POSISI HORIZONTAL
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-02-26)Two-phase flow is a flow that is composed of several combined substance that is liquid and gas. Two phase flow encountered in industrial processes, such as on a system boiler, reactor, heat exchanger, geothermal and ... -
UNJUK KERJA MOTOR BENSIN BERBAHAN BAKAR CAMPURAN PERTALITE DAN PYROLYTIC OIL DARI PYROLISIS KANTONG PLASTIK BERKATALIS CaO
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-01-19)Depletion of petroleum and increasing population in humans are very contradictory to the needs of transportation facilities and industrial activities. This results in an increase in the need and consumption of fuel oil ... -
PENGUKURUAN LAJU PELEPASAN KALOR SECARA BERTAHAP PADA TANGKI SOLAR WATER HEATER DENGAN KAPSUL BERISI PARAFFIN WAX DENGAN VARIASI DEBIT AIR 1; 1,5; 2; 2,5 LPM
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-08-27)Water being the daily prime necessity of live to be consumed and take bath. The need of water for shower becomes so darting were almost be drawn upon by the entire human being. The developed of increasing era, people take ... -
PENGARUH VARIASI TIMING PENGAPIAN MENGGUNAKAN CDI PROGRAMMABLE PADA SEPEDA MOTOR YAMAHA SCORPIO Z 225 CC TAHUN 2010 BERBAHAN BAKAR PREMIUM DAN ETHANOL DENGAN KANDUNGAN ETHANOL 2%
(FT UMY, 2019)Pesatnya perkembangan dunia otomotif diikuti oleh kebutuhan manusia terhadap alat transportasi. Terdapat berbagai macam alat transportasi di Indonesia diantaranya adalah sepeda motor. Sistem pengapian pada sepeda motor ... -
PENGARUH PENGGUNAAN CDI BRT, KOIL RACING DAN BUSI IRIDIUM TERHADAP KARAKTERISTIK PERCIKAN BUNGA API DAN KINERJA MOTOR MEGAPRO 160CC BERBAHAN BAKAR PERTALITE
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-07-27)Science and technology in Indonesia many societies modify their vehicles by adding parts or changing their original components to get maximum result. One part that is often to modify is the ignition part with the replacement ... -
PENGARUH KOMPOSISI CAMPURAN MINYAK KELAPA SAWIT (PALM OIL) DAN MINYAK NYAMPLUNG (CALOPHYLLUM INOPHYLLUM) TERHADAP SIFAT FISIK BIODIESEL
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-07-15)The increasing need for fossil fuels consumption reduced reserves of fossil fuels on earth. To reduce the problem, biodiesel can be an alternative fuel. Biodiesel is an alternative fuel derived from vegetable oil and animal ... -
PENGARUH VARIASI DEBIT LPG (0,4 DAN 0,5 LPM) TERHADAP NILAI KALOR EKSPERIMENTAL DAN EFISIENSI KALORIMETER ALIRAN PADA DEBIT AIR 1 LPM
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-07-26)Flow calorimeter is a device used to determine the calorific value of a substance with water media as circulation and heat sink. The working principle of a calorimeter is to know the value of heat transfer of a substance ... -
PENGARUH FEED RATE TERHADAP KEKUATAN MEKANIK PENGELASAN FRICTION STIR WELDING PADA HIGH DENSITY POLYETHLENE (HDPE)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-08-13)Friction Stir Welding is a connection by utilizing heat that occurs due to friction of the pin tool to the workpiece, this type of connection was first discovered by Wayne Thomas at The Welding Institute (TWI) in 1991. ... -
PENGARUH PENAMBAHAN SILICA FUME TERHADAP SIFAT TARIK dan DAYA SERAP AIR KOMPOSIT HIBRID KENAF/SILICA FUME/ EPOKSI
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-07-15)Kenaf natural fiber (Hibiscus cannabinus) As a reinforcing material (filler) has been developed as materials for applications in the automotive sector, particularly in the manufacture of automobile interior panel. Excellence ... -
KAJIAN EKSPERIMENTAL TENTANG PENGARUH PENGGUNAAN CDI RACING PROGRAMMABLE TERHADAP KINERJA MOTOR BENSIN 4 LANGKAH 135 CC BERBAHAN BAKAR PREMIUM DAN PERTAMAX
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-03-26)Advanced technological in the automotive industry have entered the stage that should be more efficient. The fuel should be economical, the emissions produced must be safe for the environment and has high octane value. ... -
ANALISA PROSES ELECTROPLATING NICKEL-CHROME PADA METODE RESTORASI KLEM REM SEPEDA ONTHEL MERK PHOENIX DENGAN DUA VARIASI WAKTU
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-05-21)Indonesia adalah salah satu negara berkembang yang masih menggunakan sepeda onthel sebagai sarana transportasi yang ramah lingkungan, namun semakin banyaknya masyarakat yang menggunakan maka muncul masalah yang dialami ... -
ANALISA PENGARUH PERUBAHAN PROFIL CAMSHAFT DENGAN MENGGUNAKAN CDI BRT TERHADAP PERFORMA PADA MESIN SUZUKI SATRIA F 150CC
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-04-12)Along increase rapidly vehicle motorcycle, this is of course very impactful which is so positive at world automotive however now this circles society especially among child young less satisfied with ability motorcycle ... -
PERANCANGAN SEPEDA TREADMILL HYBRID HELICLE (RANGKA DAN SISTEM TRANSMISI)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-03-01)Bike treadmill hybrid helicle is a new innovation from vehicles saving energy is designed to overcome problems in Indonesia such as air pollution, congestion, physical health, and mental disorders. This bicycle is named ... -
PERANCANGAN PROTOTYPE MOBIL LISTRIK LINGSAR PROTO 3 UNTUK KONTES MOBIL HEMAT ENERGI
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-05-03)Kontes Mobil Hemat Energi (KMHE) is a national car competition held by RISTEKDIKTI. This competition participated by student from high education institutions with their car that oriented to the efficiency of vehicle energy. ... -
PENGARUH VARIASI TEGANGAN LISTRIK TERHADAP SIFAT FISIK DAN MEKANIK HASIL PROSES ANODIZING PADA ALUMUNIUM SERI 1XXX
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-04-09)Anodizing is a surface treatment for coating metal surfaces to protect them from the destructive effects of the environment and to produce attractive, textured and colored metal appearance, and resistance to friction. ...