Ditemukan 12 dokumen yang sesuai dengan query
Nasruddin
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ABSTRAK
Pesantren selain dikenal sebagai lembaga pendidikan Islam, juga dikenal sebagai lembaga sosial keagamaan. Orientasi kemasyarakatan pesantren sudah terwujud jauh sebelum pesantren dikenal oleh banyak orang. Bentuk kegiatan kemasyarakatan tradisional yang dimaksud antara lain pelayanan pengobatan dan berbagai kegiatan berbentuk pelayanan konsultasi kerohanian yang berkaitan dengan masalah kehidupan sehari-hari. Pelayanan kepada masyarakat tersebut pada dasarnya menunjukkan keinginan untuk mempertahankan kedudukan, tradisi, dan ciri kepribadian kyai dan Pesantren (Zeimek, 1986: 200). Oleh karena itu tidaklah mengherankan jika ...
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1994
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
Nasruddin
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ABSTRAK
Asap cair (pyrolysis oil) merupakan produk yang dihasilkan dari proses pirolisis dari bahan baku biomassa dapat digunakan sebagai bahan bakar, bahan pengawet dan bahan kimia dasar. Produk cair yang dihasilkan dari proses pirolisis dipengaruhi oleh banyak parameter operasi dan jenis bahan baku. Proses optimum dari bahan baku lokal Indonesia dan sesuai dengan kondisi masyarakat menjadi dasar utama dalam penelitian ini. Parameter operasional seperti temperatur optimum reaksi, laju pemanasan, temperatur uap pada zona reaksi, penyerapan kalor ...
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2019
D2709
UI - Disertasi Membership Universitas Indonesia Library
Nasruddin
Jakarta: Pusat Pembinaan dan Pengembangan Bahasa. Departemen Pendidikan dan Kebudayaan, 1998
899.22 NAS p
Buku Teks Universitas Indonesia Library
Nasruddin
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Laporan praktik keinsinyuran ini mendokumentasikan langkah-langkah, tantangan, dan keputusan strategis dalam pengembangan prototipe AC untuk Kereta Ringan Hibrid dan Cerdas (KRHC) 35kW. Laporan ini bertujuan memberikan gambaran rinci terkait implementasi konsep keinsinyuran dalam pengembangan teknologi pendinginan inovatif untuk kendaraan kereta ringan. Manfaat laporan ini adalah memberikan pemahaman mendalam bagi pembaca, terkait aspek teknis dan pengambilan keputusan dalam pengembangan AC untuk KRHC 35kW. Selain itu, laporan ini dapat berkontribusi dalam memberikan pemahaman pada mahasiswa, peneliti, dan ...
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Depok: Fakultas Teknik Universitas Indonesia, 2023
PR-pdf
UI - Tugas Akhir Universitas Indonesia Library
Nasruddin
Depok: Fakultas Teknik Universitas Indonesia, 2019
PGB 0597
UI - Pidato Universitas Indonesia Library
Nasruddin
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Cooling systems in tropical countries consume a large part of energy usage in a building, especially in a tropical climate, which places a high demand on cooling systems throughout the year. This paper presents a simulation of a two-bed silica gel-water adsorption chiller, utilizing solar energy based in the tropical climate of Indonesia. The adsorption chiller is being mathematically modelled and calculated numerically using MATLAB®. The simulation is used to show the performance of the ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2015
UI-IJTECH 6:4 (2015)
Artikel Jurnal Universitas Indonesia Library
Nasruddin
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Electric car is one technology that is designed to reduce the risk of pollution that causes global warming but an air conditioning system is required to create thermal comfort for its users. Therefore national electric car (MOLINA) made by the University of Indonesia will use BLDC compressor for the air conditioning system. Cooling load calculation is required to design the air conditioning system. This research will calculate the cooling load of MOLINA UI and also ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2015
UI-IJTECH 6:6 (2015)
Artikel Jurnal Universitas Indonesia Library
Nasruddin
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The increasing demand for energy and the current environmental issues are motivating experts to develop appropriate technology to face both problems. The binary cycle system is a highly effective generating technology which can be applied in the utilization of small-scale geothermal energy by using a working fluid that has a lower boiling point than water. In this paper, a geothermal power plant binary cycle system model was tested by using waste brine at a temperature ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2018
UI-IJTECH 9:2 (2018)
Artikel Jurnal Universitas Indonesia Library
Nasruddin
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Cooling systems in tropical countries consume a large portion of the overall energy usage in a building, especially in tropical climates, where there is an especially high demand on cooling systems throughout the year. This paper presents a simulation of the effect of zeolite adsorbent granular size on a zeolite-water solar adsorption chiller for Universitas Indonesia. The adsorption chiller is being mathematically modeled and calculated numerically, using MATLAB®. The mathematical modeling is based on heat ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:2 (2016)
Artikel Jurnal Universitas Indonesia Library
Nasruddin
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In this paper, we perform combination methods of semi-empirical research, a theoretical approach, and force-matching to determine the optimum adsorption capacity on an open-ended single-walled carbon nanotube (SWCNT) as a diameter function. Using a semi-empirical study, we can determine the value of monolayer coverage and isosteric heat of adsorption from available thermodynamic data. By completing the semi-empirical study, we carried out quantum mechanical calculations to determine the adsorption energy on the interior and exterior of ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:2 (2016)
Artikel Jurnal Universitas Indonesia Library
