Browsing Department of Mechanical Engineering by Title
Now showing items 761-780 of 816
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SICK BUILDING SYUNDROME, EVALUASI DESAIN KUANTITAS CAHAYA PADA KLASIFIKASI FUNGSI RUANG KULIAH
(FT UMY, 2010-10-05)PENELITIAN INI BERTUJUAN UNTUK MENGETAHUI SICK BUILDING SYUNDROME, EVALUASI DESAIN KUANTITAS CAHAYA PADA KLASIFIKASI FUNGSI RUANG KULIAH -
SIMULASI CFD ALIRAN ANNULAR AIR-UDARA SEARAH PADA PIPA HORIZONTAL TUGAS AKHIR
(FT, 2016-07-01)Aliran dua fasa dapat dibedakan menurut arah alirannya, yaitu searah dan berlawanan arah. Dapat juga dibedakan menurut salurannya yaitu horizontal, vertikal dan miring. Pola aliran dua fasa cair-udara pada pipa horizontal ... -
SIMULASI CFD ALIRAN BUBBLE AIR-UDARA SEARAH PADA PIPA HORISONTAL
(FT UMY, 2017-01-02)Double-flow phase is the simplest case of multi-phase flows. Both phases have different combination of liquid which move together in flow. Based on the direction of the flow, two-phase can be differentiated into unidirectional ... -
SIMULASI CFD ALIRAN SLUG AIR-UDARA SEARAH PADA PIPA HORISONTAL
(FT UMY, 2017-03-25)Tujuan dari penelitian ini adalah untuk mengetahui proses terbentuknya aliran slug pada kecepatan superficial air dan udara yang berbeda menggunakan CFD dan mengetahui bentuk simulasi CFD aliran slug air-udara searah pada ... -
SIMULASI CFD ALIRAN STRATIFIED AIR-UDARA SEARAH PADA PIPA HORISONTAL
(FT UMY, 2016-12-30)Two-phase flow is very often found in industry, such as petroleum, power generation, and food. Two-phase flow in geothermal power generation which consists of water and steam mixture is avoided in the piping system since ... -
SIMULASI CFD PELELEHAN DAN PEMBEKUAN PADA TANGKI THERMAL ENERGY STORAGE DENGAN KAPSUL BERISI CAMPURAN PARAFFIN WAX DAN SERBUK TEMBAGA FRAKSI MASSA 10 % DENGAN VARIASI DEBIT AIR
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-09-18)Thermal Energy Storage (TES) is a method that can be used to overcome the shortcomings of Solar Water Heater (SWH). TES requires an energy storage medium called the Phase Change Material (PCM). One type of PCM material ... -
SIMULASI CFD POLA ALIRAN DUA FASE UDARA – AIR DAN GLISERIN (40% – 70 %) PADA PIPA KAPILER HORIZONTAL
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-12-04)Two-phase flow is used in many industries such as in a nuclear reactor, boiler, condenser, liquefaction of natural gas and etc. Two-phase flow is a stream which flows in a pipe having two fluid such as liquid-solid, ... -
SIMULASI COMPUTATIONAL FLUID DYNAMIC PADA TANGKI SOLAR WATER HEATER BERISI AIR DENGAN VARIASI DEBIT AIR PADA PROSES DISCHARGING SECARA KONTINYU
(FT UMY, 2019-09-25)Solar Water Heater (SWH) memiliki kekurangan yaitu ketersediaan sumber energi panas matahari sangat terbatas oleh waktu dan keadaan cuaca. Thermal Energy Storage (TES) adalah metode yang tepat untuk mengatasi kekurangan ... -
SIMULASI COMPUTATIONAL FLUID DYNAMICS (CFD) ALIRAN FLUIDA PADA POMPA HIDRAM
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-07-20)Hydraulic pump utilizes continuous impact energy from water. The energy from the collision is used to pump water, so the hydram pump does not require external energy. The fluid flow at the hydraulic pump needs to be ... -
SIMULASI COMPUTATIONAL FLUID DYNAMICS (CFD) DISTRIBUSI TEKANAN PADA POMPA HIDRAM
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-08-01)Water is one of the important elements for the daily life of living things. Indonesia is a tropical country whose rainfall in this country is quite high, but there are still some rural areas that have difficulty providing ... -
SIMULASI COMPUTATIONAL FLUID DYNAMICS (CFD) DISTRIBUSI TEKANAN PADA TABUNG UDARA POMPA HIDRAM
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-07-20)Indonesia is a country that has abundant wealth, especially water resources. Many highland areas experience droughts and lack of water resources. Hydram pump is the right solution to overcome drought and get water needs. ... -
SIMULASI COMPUTATIONAL FLUID DYNAMICS (CFD) POLA ALIRAN DUA FASE UDARA-AIR DAN GLISERIN (0-30%) PADA PIPA KAPILER HORIZONTAL
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-12-04)The fluid flow is not only the single phase but often obtained also multiphase flow. One of multiphase flow is a two-phase flow. On two-phase flow potentially forming a variety of flow pattern caused a lot of things. ... -
SIMULASI COMPUTATIONAL FLUID DYNAMICS PADA TANGKI SOLAR WATER HEATER BERISI AIR DENGAN VARIASI DEBIT AIR PADA PROSES DISCHARGING SECARA BERTAHAP
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-09-17)The right method to overcome the shortcomings of conventional SWH is by improving the heat storage system, Sensibel Heat Storage (SHS) is one of the heat storage media with temperature changes and does not change phase. ... -
SIMULASI COMPUTATIONAL FLUID DYNAMICS PELELEHAN DAN PEMBEKUAN PADA TANGKI THERMAL ENERGY STORAGE DENGAN KAPSUL BERISI CAMPURAN PARAFFIN WAX DAN SERBUK TEMBAGA FRAKSI MASSA 10 % DENGAN VARIASI FLUKS KALOR PADA CHARGING DAN VARIASI DEBIT AIR PADA DISCHARGING SECARA BERTAHAP
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-08-27)The right method for overcoming the lack of conventional SWH is to use the Latent Heat Storage (LHS) method as Thermal Energy Storage (TES). Phase Change Material (PCM) has a high energy density but low thermal ... -
SIMULASI COMPUTATIONAL FLUID DYNAMICS PELELEHAN DAN PEMBEKUAN PADA TANGKI THERMAL ENERGY STORAGE DENGAN KAPSUL PARAFFIN DENGAN VARIASI DEBIT AIR PADA PROSES CHARGING DAN DISCHARGING SECARA KONTINYU
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2020-01-13)One of an energy storage was Thermal Energy Storage (TES). Method that used to exceed the lack of Solar Water Heater (SWH). TES required an energy storage media which called Phasa Change Material (PCM). Phase Change Material ... -
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 ... -
SIMULASI KOMPUTASI DINAMIKA FLUIDA UNTUK FLUKTUASI TEKANAN PADA KONDENSASI STEAM PADA PIPA KONSENTRIK HORISONTAL DENGAN PENDINGINAN SEARAH DIDALAM RUANG ANULUS
(FT UMY, 2016-08-25)The flow pattern becomes an important point in the study of two phases flow, for example in the steam-condensate. An experimental of two phases flow patterns of steam-condensate based on fluctuation of differential pressure ... -
STUDI ANALISIS PROFIL TEGANGAN DAN RUGI-RUGI DAYA SERTA ENERGI TIDAK TERSALURKAN PADA PENYULANG OGF 15 BANGAU SAKTI DI PT. PLN (PERSERO) RAYON PANAM
(FT UMY, 2017-04-03)Pada zaman era modern ini tidak dapat dipungkiri bahwa seluruh umat manusia saat ini memiliki ketergantungan yang sangat besar dengan energi listrik. Pada penyaluran energi listrik, keandalan jaringan distribusi harus ... -
STUDI EKSPERIMENTAL ORIFICE PLATE METER DENGAN KAPASITAS ALIRAN 1 - 10,5 LPM PADA PIPA PVC ½ INCH DAN 1 INCH DENGAN RASIO BETA (β) = d/D = 0,19
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-07-25)Orifice plate meter has advantages over other flowmeters that are relatively cheap component prices, simple construction, and can be used for large pipe size. Orifice plate meter is a flowmeter that uses the principle of ... -
STUDI EKSPERIMENTAL ORIFICE PLATE METER DENGAN KAPASITAS ALIRAN 1,5 SAMPAI 11 LITER PER MENIT PADA PIPA POLYVINYL CHLORIDE (PVC) ½ INCH DAN 1 INCH (RASIO β = d/D = 0,4)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-09-08)The cost of a debit measuring device on the market which is fairly expensive raises the idea of making a flowrate measuring instrument that is orifice plate meter with simple construction, easy to install, and inexpensive. ...