Department of Mechanical Engineering: Recent submissions
Now showing items 581-600 of 816
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ANALISIS PENGARUH PARAMETER PROSES 3D-PRINTING MATERIAL POLYLACTIC ACID TERHADAP RESPON AKURASI DIMENSI DAN KEKUATAN TARIK MENGGUNAKAN METODE TAGUCHI
(FT UMY, 2017-11-24)Rapid Prototyping based on fused deposition modeling (FDM) is widely used as the technology on additive manufacturing kit or 3D printing. The process of FDM product fabrication was used the layer-by-layer technique with ... -
PENGARUH KOMPOSISI MINYAK TERHADAP SIFAT FISIK CAMPURAN MINYAK JARAK DAN MINYAK NYAMPLUNG PADA SUHU 160°C
(FT UMY, 2017-12-07)Nowadays, it has been developed a substitute for oil fossil fuel, for example is biodiesel. It has plants material (biofuel) which can be renewable. Biodiesel have weaknesses are 20 time more water contamination range and ... -
PEMBUATAN LAPISAN HIDROFOBIK PADA PERMUKAAN ALUMUNIUM
(FT UMY, 2017-12-21)Hydrophobic coating is a coating that has anti-viral properties of water. Something is said to be hydrophobic in water that is at a surface contact angles of objects 90° or more. Hydrophobic coating has been developed and ... -
KAJIAN EKSPERIMENTAL TENTANG PENGARUH PENGGUNAAN VARIASI 2 JENIS CDI RACING TERHADAP KINERJA MOTOR DAN KONSUMSI BAHAN BAKAR MOTOR BENSIN 4 LANGKAH 125 CC BERBAHAN BAKAR PERTAMAX 92
(FT UMY, 2017-12)The development of the world of transportation in Indonesia is very rapid, especially on motorcycles. There are several ignition components in the motorcycle such as CDI (Capacitor Discharge Ignition), coil (ignition coil), ... -
PENGARUH VARIASI SUDUT KONDENSOR (0°, 15°, DAN 30°) TERHADAP HASIL PIROLISIS LIMBAH PLASTIK ALUMINIUM FOIL DENGAN DEBIT AIR PENDINGIN 12 LPM
(FT UMY, 2017-12-22)The increasing number of motor vehicles causes the consumption of stored energy to thinned. Increased energy consumption is followed by the emergence of problems that are not less important that the problem of plastic ... -
SIMULASI DESAIN COOLING SYSTEM DAN RUNNER SYSTEM UNTUK OPTIMASI KUALITAS PRODUK TOP CASE
(FT UMY, 2017-12-20)Optimization is a process to achieve ideal result of a product. Even though from many result of the process of injection molding there still many defect of the product like Sink mark and shrinkage which is it can be ... -
UNJUK KERJA MOTOR BENSIN BERBAHAN BAKAR PERTALITE DAN PYROLYTIC OIL DARI PLASTIK LDPE (LOW DENSITY POLYETHYLENE)
(FT UMY, 2017-12-28)Fuel consumption from non-renewable sources of energy is increasingly impacting the decrease of the quantity of petroleum resources. Increased energy consumption is followed by environmental pollution related problems ... -
UNJUK KERJA MOTOR BENSIN BERBAHAN BAKAR PERTALITE DAN PYROLYTIC OIL DARI CAMPURAN CANGKANG SAWIT DAN PLASTIK LDPE BERKATALIS CaO
(FT UMY, 2017-12-28)This research is intended to examine experimentally the effect of using variations of pyrolysis oil mixed with Pertalite to torque, power and fuel consumption of Honda Beat motorcycles 110cc. The pyrolysis oil is mixed ... -
PENGARUH VARIASI TEKANAN PADA BRIKET ARANG CANGKANG KELAPA SAWIT DENGAN PEREKAT TEPUNG KANJI MENGGUNAKAN METODE THERMOGRAVIMETRIC ANALYSIS (TGA) TERHADAP NILAI KARAKTERISTIK PEMBAKARAN BRIKET
(FT UMY, 2017-10-27)Fuel is the main need for human in everyday life. Fuel consumption is increasing with the rapid growth of population in Indonesia. The great human dependence on fossil fuels leads to depletion of fossil fuel reserves. ... -
PENGARUH PENGGUNAAN VARIASI 3 MACAM OLI SAMPING TERHADAP KINERJA MOTOR KAWASAKI NINJA RR 150 CC TAHUN 2014 BERBAHAN BAKAR PREMIUM
(FT UMY, 2017-12-21)With an assortment of new motorcycle can not eliminate the desire of consumers to keep caring for two stroke motorcycle, as known by a motorcycle that has an engine construction is simple and a great power. Lubrication ... -
PENGARUH PENGGUNAAN CDI DAN KOIL RACING TERHADAP KARAKTERISTIK PERCIKAN BUNGA API DAN KINERJA MOTOR 4 LANGKAH 160 CC BERBAHAN BAKAR PERTAMAX PLUS
(FT UMY, 2017-12-21)Every year the owner of motor vehicles in Indonesia continually grow, especially a number of motorcycles and cars are not small in order to meet the needs of many people as their transportation that aims to facilitate them ... -
PENGARUH PENGGUNAAN VARIASI 3 MACAM OLI SAMPING TERHADAP KINERJA MOTOR KAWASAKI NINJA RR 150 CC MENGGUNAKAN BAHAN BAKAR PERTALITE
(FT UMY, 2017-12-21)The development of the automotive world today most motorcycle users want a good performance and powerful engine, on the 2-stroke engine has advantages in the amount of torque and power obtained on the engine speed. The ... -
PENGARUH VARIASI BUKAAN KATUP GAS PADA DEBIT ALIRAN 2 AIR LPM TERHADAP NILAI KALOR DAN EFISIENSI FLOW CALORYMETER DENGAN BAHAN BAKAR LPG
(FT UMY, 2017-12-23)The flow calorimeter is a device used to measure the calorific value of gas fuel. Each fuel certainly has a different calorific value. The heat transfe will affect the performance of the device and further more affect the ... -
EVALUASI UNJUK KERJA TERMAL PROSES DISCHARGING PADA PEMANAS AIR TENAGA SURYA THERMOSYPHON KAPASITAS 60 LITER YANG BERISI PHASE CHANGE MATERIAL
(FT UMY, 2017-12-23)Solar water heater (SWH) is one of technology that uses solar energy as a source of energy. To this date, conventional SWH uses water as thermal energy storage. The use of water has deficiencies such as low energy density ... -
DESAIN DAN LAYOUTING INSTALASI SISTEM PERPIPAAN DENGAN SOFTWARE PLANT DESIGN MANAGEMENT SYSTEM (PDMS) VERSI 12.0.SP5
(FT UMY, 2017-12-30)The development of the industrial world, especially in the field of gas and petroleum currently requires an efficient design, timely, imformative, communicative and quality. In the industrial world will be related to the ... -
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 DAN WAKTU CAMPURAN MINYAK JARAK DAN MINYAK KELAPA DENGAN TEMPERATUR PEMANASAN 120°C
(FT UMY, 2017-11-30)Vegetable oil is an agricultural product, which can be processed as biodesel. Biodesel is an alternative fuel to substitute diesel oil, which used as diesel machine. The process of biodesel involves cost and through long ... -
PERANCANGAN ULANG BEJANA TEKAN VERTICAL 2nd STAGE COMPRESSOR SUCTION KICK OFF DRUM KAPASITAS 10,4 m3, TEKANAN INTERNAL 62 barg, TEKANAN EKSTERNAL FULL VACUUM, dan TEMPERATUR 150ºC, dengan BANTUAN SOFTWARE PV Elite 2014
(FT UMY, 2017-12-30)Pressure vessel serves as a place for carrying, processing and storing fluid material. A pressure vessel is high risk hazardous technical equipment that might cause accident. Therefore, the design of pressure vessel must ... -
KARAKTERISTIK PEMBAKARAN BIOBRIKET BERBAHAN BAKU LIMBAH PADAT INDUSTRI GULA DENGAN BEDA KUAT TEKANAN MENGGUNAKAN METODE THERMOGRAVIMETRI ANALISIS (TGA)
(FT UMY, 2018-01-04)Indonesia is a large archipelagic country with various tribes and cultures. Along with the development of the era and the increasing needs, Indonesia faces various problems. One of them is the increasing energy consumption. ... -
PROSES SIMULASI PENGELASAN GESEK PADA PIPA PEJAL TAK SEJENIS ALUMUNIUM DAN STAINLESS STEEL
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2015-12-23)Pengelasan gesek adalah proses pengelasan tanpa menggunakan logam pengisi. Pengelasan gesek terbagi menjadi 3 yaitu, friction stir welding (FSW), friction liniear welding (FLW), dan countinous drive friction welding (CDFW). ...