Zobrazeno 1 - 10 of 59 pro vyhledávání: '"Ari Darmawan Pasek"'
1
Akademický článek
Synthesis and characterization of air filter media made from cellulosic ramie fiber (Boehmeria nivea)
Autor: Irwan Suriaman, Jooned Hendrarsakti, Y. Mardiyati, Ari Darmawan Pasek
Publikováno v: Carbohydrate Polymer Technologies and Applications, Vol 3, Iss , Pp 100216- (2022)
At present, air filter materials are predominately made of synthetic polymers that are derived from petroleum. The production of these synthetic polymers negatively impacts the environment as well as entailing complex equipment and high production co
Externí odkaz: https://doaj.org/article/7b3999348a9249f29ef45163487c79f9
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2
Akademický článek
Geometry Analysis and Effect of Turbulence Model on the Radial Rotor Turbo-Expander Design for Small Organic Rankine Cycle System
Autor: Maulana Arifin, Ari Darmawan Pasek, Zaidan Eddy
Publikováno v: Journal of Mechatronics, Electrical Power, and Vehicular Technology, Vol 6, Iss 1, Pp 39-48 (2015)
Organic Rankine Cycle (ORC) is one of the most promising technology for small electric power generations. The geometry analysis and the effect of turbulence model on the radial turbo-expanders design for small ORC power generation systems were discus
Externí odkaz: https://doaj.org/article/9aab6acedd3045b1a903e4ba0e1fa740
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3
PREDICTING OF REFRIGERANT LEAKAGE IN A CONDITIONED ROOM: A NUMERICAL STUDY LEAKS DISTRIBUTION R-32 REFRIGERANT IN A/C SPLIT UNIT
Autor: Rizki Muliawan, Ari Darmawan Pasek
Publikováno v: ASEAN Engineering Journal. 12:11-18
Hydrocarbon Refrigerant R-32 called difluoromethane is one alternative solution used for Air Conditioning (A/C) unit split, but the weakness is flame property. This study investigates and analyzes flammable refrigerant difluoromethane distributions i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cee389bfd529af6041e53ab6047c0ee
https://doi.org/10.11113/aej.v12.16499
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4
THE EFFECT OF ALKALI TREATMENT ON IMPROVING THE MECHANICAL PROPERTIES OF RAMIE (BOEHMERIA NIVEA), SUGAR PALM (ARENGA PINNATA), AND COIR (COCOS NUCIFERA) FIBERS
Autor: Irwan Suriaman, Y. Mardiyati, Ari Darmawan Pasek, Jooned Hendrarsakti
Publikováno v: ASEAN Engineering Journal. 11:177-189
In line with economic growth, material requirements in the industrial sector will increase. Industries are required to use materials that are safe for human health, environmentally friendly and utilize local raw materials. Currently, industries in ge
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cad789a9a4f3fc5b0dd851327ae80d1
https://doi.org/10.11113/aej.v11.17053
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5
Hydrothermal Carbonization Kinetics of Lignocellulosic Municipal Solid Waste
Autor: Ari Darmawan Pasek, Herlian Eriska Putra, Kania Dewi, Enri Damanhuri, Djaenudin Djaenudin
Publikováno v: Journal of Ecological Engineering, Vol 22, Iss 3, Pp 188-198 (2021)
Hydrothermal carbonization (HTC) is known as a thermochemical process that used for converting wet biomass into a coal-like solid fuel (hydrochar). Hydrochar is easily crumbled. Because of hydrophobic, hydrochart is uneasily degraded by microorganism
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ec35621b4caa84abe61fc4c108da3a6
http://www.jeeng.net/Hydrothermal-Carbonization-Kinetics-of-Lignocellulosic-Municipal-Solid-Waste,132659,0,2.html
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6
Potensi Pemanfaatan Serat Selulosa sebagai Material Bahan Baku dalam Sintesis Filter Udara Non-Woven sesuai Standar TAPPI T 205
Autor: Jooned Hendrarsakti, Irwan Suriaman, Mardiyati, Ari Darmawan Pasek
Publikováno v: Jurnal Teknologika. 10:37-42
Industry 4.0 era materials used by entrepreneurs should be recycled, environmentally friendly, renewable with less chemical content. Indonesia as a tropical country has a large land area with the potential to produce the largest natural fiber in the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b1568ed4c1f67a7e06778173894da01
https://doi.org/10.51132/teknologika.v10i2.80
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7
Experimental Study on Utilization of Indonesian Non-Recycled Organic Waste as Renewable Solid Fuel Using Wet Torrefaction Process
Autor: Budi Triyono, Ari Darmawan Pasek, Pandji Prawisudha, Mardiyati Mardiyati
Publikováno v: Engineering Journal. 22:81-92
Municipal solid waste (MSW) is a complex problem in major cities in Indonesia that has not been resolved. MSW is currently only collected and disposed to final landfill. On the other hand, national energy security is also an issue to be solved. Utili
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ff591f3a0d806dec1b99d64940512b6
https://doi.org/10.4186/ej.2018.22.6.81
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10
Cooling Seasonal Performance Factor (CSPF) Application in Indonesia for Residential Air Conditioning (AC) Unit
Autor: Achmad Rofi Irsyad, Ari Darmawan Pasek, Evan Philander
Publikováno v: IOP Conference Series: Earth and Environmental Science. 927:012008
As an archipelago country located around the equator line, Indonesia has a broad ambient temperature range of varying atmospheric conditions. This issue should be concerned with applying ISO 16358-1 to calculate Seasonal Energy Efficient Ratio (SEER)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf84c9cf095209fc12f096e416d5f909
https://doi.org/10.1088/1755-1315/927/1/012008
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