Browsing Faculty of Engineering by Author "THOHARUDIN"
Now showing items 1-20 of 28
-
KAJIAN EKSPERIMENTAL KINERJA BLOWER ANGIN SENTRIFUGAL YANG DIGUNAKAN SEBAGAI TURBIN AIR
PRATAMA, ADITYA YOGA (FAKULTAS TEKNIK UMY, 2016)Potensi energi piko hidro yang ada di Indonesia hingga saat ini masih belum dimanfaatkan secara maksimal. Pemandian mata air belik yang memiliki terjunan air setinggi 3 meter dengan air yang tak pernah kering walau musim ... -
KARAKTERISTIK PEMBAKARAN BIOBRIKET BERBAHAN BAKU AMPAS TEBU DENGAN METODE THERMOGRAVIMETRI ANALISIS (TGA)
BASRI, MUHAMMAD AZHAR (FT UMY, 2017-08-18)Indonesia is experiencing serious problems in the energy sector, this is because the rate of domestic energy demand exceeds the available energy supply growth. Crude oil and petroleum are imported, forcing the Indonesian ... -
KARAKTERISTIK PEMBAKARAN BIOBRIKET BERBAHAN BAKU LIMBAH PADAT INDUSTRI GULA DENGAN BEDA KUAT TEKANAN MENGGUNAKAN METODE THERMOGRAVIMETRI ANALISIS (TGA)
WICAKSONO, GALIH ANANTO (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. ... -
KARAKTERISTIK POLA ALIRAN DUA FASE (UDARA - AIR) PADA PIPA VERTIKAL UDARA AIR SEARAH KE ATAS
ARADEA, NIZZAR BAGAS (FT UMY, 2017-06-21)Aliran dua fasa pada pipa vertikal sering dijumpai dalam dunia teknik dan industry. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik pola aliran slug searah ke atas pada pipa vertikal berdiameter kecil. Pengujian ... -
PENGARUH KOMPOSISI MINYAK JARAK DAN MINYAK KELAPA SAWIT DENGAN VARIASI WAKTU 30, 60, DAN 90 MENIT PADA SUHU REAKSI 120°C TERHADAP SIFAT CAMPURAN MINYAK
SAPUTRA, DODY (FT UMY, 2018-01-05)Indonesia's petroleum resource is very limited. While, the petroleum demand is increasing with the rate of economic growth and population growth in Indonesia. Therefore efforts have been made to look for alternative fuels ... -
PENGARUH PERSENTASE KATALIS CaO PADA PIROLISIS CAMPURAN CANGKANG SAWIT DAN PLASTIK TERHADAP SIFAT FISIK DAN KIMIA PYROLITIC OIL
SIHABUDIN, RIZKI (FT UMY, 2017-12-28)Research aims to understand the effect of the percentage a catalyst CaO in bio oil against the character of physical and chemical. The catalyst used made calcium oxidae (CaO). This research used a pyrolizer who as fixedbed ... -
PENGARUH TEMPERATUR PIROLISIS CAMPURAN CANGKANG SAWIT DAN PLASTIK BERKATALIS CaO TERHADAP SIFAT FISIK DAN KIMIA PYROLITIC OIL
ZUNIARDI, ANDREYAN (FT UMY, 2017-12-28)The use of waste from oil palm shells mainly palm oil and plastic waste is still said to be limited due to the lack of technology on the utilization of the waste. It is therefore necessary the waste conversion technology ... -
PENGARUH VARIASI BUKAAN KATUP GAS PADA DEBIT AIR 1 LPM TERHADAP NILAI KALOR DAN EFISIENSI FLOW CALORIMETER DENGAN BAHAN BAKAR LPG
KRISWANDARI, DEWA PURWA (FT UMY, 2017-12-07)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 ... -
PENGARUH VARIASI BUKAAN KATUP GAS PADA DEBIT ALIRAN 2 AIR LPM TERHADAP NILAI KALOR DAN EFISIENSI FLOW CALORYMETER DENGAN BAHAN BAKAR LPG
PAMBUDI, MIFTAH RAKATAMA (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 ... -
PENGARUH VARIASI TEKANAN PEMBRIKETAN (50 kg/cm2, 100 kg/cm2, 150 kg/cm2) TERHADAP KARAKTERISTIK PEMBAKARAN BIOBRIKET BERBAHAN BAKU AMPAS TEBU (BAGASSE) DENGAN METODE THERMOGRAVIMETRY ANALYSIS (TGA) Tugas Akhir Diajukan Kepada Program Studi S-1 Teknik Mesin Fakultas Teknik Universitas
RIFQY, FITYANUL ALIMUR (FT UMY, 2017-09-02)Fuel is one of the most important human needs in daily life. Along with the rapid growth of population and economic growth, energy consumption. Continuous use of fossil fuels will cause unreewable energy scarcity, for ... -
PENGUJIAN ORIFICE PLATE METER SEBAGAI ALAT UKUR DEBIT AIR DENGAN KAPASITAS 8 LPM PADA PIPA PVC ½ INCH DAN ¾ INCH (RASIO = = 0,19)
ROSADI, DEDE DIAN (FAKULTAS TEKNIK UMY, 2017-01-02)Among the many flow rate measurement methods used in the fluid mechanics of a closed pipeline, the type of gauge using a pressure difference method is the frequently used orifice plate meter. PVC pipes are generally used ... -
PENGUKURAN KOEFISIEN PERPINDAHAN KALOR EVAPORASI REFRIGERAN R-134a PADA SALURAN HALUS VERTIKAL DENGAN VARIASI KUALITAS UAP
KURNIAWAN, ANIS (FAKULTAS TEKNIK UMY, 2017-08-03)have some good properties, relative stable, non-toxic, and non-flammable. R-134a is a class of HFC (Hydro Fluoro Carbon) type refrigerants that contains no Chlor or compounds that can damage the ozone layer.This research ... -
PENGUKURAN KOEFISIEN PERPINDAHAN KALOR EVAPORASI RERIGERAN R-134a DI DALAM SALURAN HALUS HORIZONTAL DENGAN VARIASI KAPASITAS BEBAN PENDINGINAN
PERMADANI, MOH. NALA CHOIRON (FAKULTAS TEKNIK UMY, 2017-08-04)The research of the influence of cooling load on the measurement of R-134a refrigerant evaporation heat transfer coefficient in horizontal fine channel is very important to do because by knowing the cooling load contained ... -
PENGUKURAN KOEFISIEN PERPINDAHAN KALOR EVAPORASI RERIGERAN R-134a DI DALAM SALURAN HALUS VERTIKAL DENGAN VARIASI KAPASITAS BEBAN PENDINGINAN
HANDIKA, ARYA YUDA (FAKULTAS TEKNIK UMY, 2018-01-02)This research used R-134a or Tetrafluoroethane refrigerant (CF3CH2F). This refrigerant is included in HFC (Hydro Fluoro Carbon) which has no Cl (Chlor) element and is a colorless, odorless, boiling agent at room temperature ... -
PENGUKURAN KOEFISIEN PERPINDAHAN KALOR EVAPORASI SALURAN HALUS PIPA VERTIKAL DENGAN VARIASI LAJU ALIRAN MASSA REFRIGERAN R-134a
HARYONO, SAHLAN (FT UMY, 2017-01-02)Along with advancement of technology, scientists had built the air conditioner device whereas in the working system, there are fluid used as heat delivers known as refrigeran. The R134a refrigerant or Tetrafluoroethane ... -
Perancangan Bejana Tekan Vertikal Air Receiver Kapasitas 50 m3, Tekanan Desain Internal 0,99 MPa, dan Temperatur Desain 70,8ºC, dengan Bantuan Software PV Elite 2016
KHAMBALI, KHAMDAN (FT UMY, 2017-05-21)Bejana tekan (pressure vessel) merupakan alat yang berfungsi untuk menampung atau menyimpan fluida, baik berupa cairan, uap air, atau gas. Bejana tekan beroprasi dengan tingkat tekanan yang tinggi, sehingga diperlukan ... -
Perancangan dan Pembuatan Kalorimeter Aliran (Flow Calorimeter) dengan Saluran Gas Pembakaran Berbentuk Banyak Silinder
RAHARDI, ICHWANO (FT UMY, 2017-08-29)Kalorimeter aliran adalah alat yang digunakan untuk mengukur besarnya nilai kalor bahan bakar gas. Kalorimeter aliran (flow calorimeter) dapat digunakan untuk mengetahui besarnya perubahan nilai entalpi dan nilai kalor ... -
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
PRADISTYA, DHARU TAUFIK (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 ... -
PERANCANGAN ULANG BEJANA TEKAN VERTIKAL FUEL GAS SCRUBBER KAPASITAS 6M3, TEKANAN INTERNAL 40 barg, TEKANAN EKSTERNAL FULL VACUUM dan TEMPERATUR 120˚C, MENGGUNAKAN SOFTWARE PV ELITE 2014
PERMADI, GURUN WISNU (FT UMY, 2017-12-30)Pressure vessel is a sealed container used for treating liquids or gases requiring special treatment of temperature and pressure before being forwarded for further processing. The objective of this redesign is to compare ... -
PIROLISIS LAMBAT CANGKANG SAWIT DAN PLASTIK LOW DENSITY POLYETHYLENE DENGAN CAMPURAN KATALIS ZEOLIT ALAM
WARDANA, NOVAN YUDA (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 ...