Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Tulus B. Sitorus"'
Publikováno v:
Jurnal Sistem Teknik Industri. 23:97-110
In heat exchanger analysis using the Earth Air Heat Exchanger method, the overall heat transfer coefficient is known. This tool uses tubes in its design. The weakness of tube and plate type heat exchangers is the relatively low heat transfer coeffici
Autor:
Tulus B. Sitorus, Alfian Hamsi
Publikováno v:
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat. 3:118-124
Pump is mechanical device to increase the pressure energy of a fluid. Generaly pumps are used to lift the water from low level to high level. These are of two types,namely reciprocating pumps and centrifugal pumps. On centrifugal pumps the centrifuga
Publikováno v:
SPROCKET JOURNAL OF MECHANICAL ENGINEERING. 1:9-16
National energy data note that Indonesia fossil energy potential consisting of petroleum, natural gas and coal can only last for 10 years, 31 years and 80 years from now if no new fossil energy reserves are found. It is necessary to save energy to an
Publikováno v:
Rekayasa Mesin, Vol 10, Iss 2, Pp 147-154 (2019)
The purpose of this study was to obtain the performance of an EAHE (earth air heat exchanger) with weather conditions in the Medan city. The research method carried out was experimental in the field for several days with varying weather conditions. T
Autor:
Tulus B. Sitorus, Syahrul Abda
Publikováno v:
Teknik, Vol 41, Iss 1, Pp 1-8 (2020)
Kolektor merupakan salah satu komponen utama dari mesin pendingin adsorpsi tenaga surya. Dapat dikatakan bahwa kolektor merupakan motor penggerak dari siklus yang terjadi pada mesin pendingin adsorpsi. Pada penelitian ini digunakan kolektor tipe plat
Publikováno v:
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, Vol 9, Iss 2, Pp 1083-1090 (2018)
Saat ini bahan bakar biodiesel yang digunakan untuk mesin diesel umumnya berasal dari CPO (crude palm oil). Penelitian ini menggunakan bahan bakar biodiesel dengan bahan baku minyak kedelai. Tujuan penelitian ini selain untuk mengetahui pengaruhnya t
Publikováno v:
Jurnal Sistem Teknik Industri. 20:1-8
Salah satu komponen sistem pendingin pada mesin pembakaran dalam adalah alat penukar kalor kompak jenis radiator. Performansi suatu radiator berdampak besar terhadap sistem pendinginan mesin. Secara tidak langsung, radiator yang memiliki performansi
Publikováno v:
Journal of Engineering and Technological Sciences, Vol 49, Iss 5 (2017)
In the present work, the performance of an adsorption refrigerator driven by a solar collector was investigated. The adsorbent used in this study was 6.5 kg ordinary granular activated carbon of coconut shell produced in the Sumatera Utara province o
Publikováno v:
2019 International Conference on Sustainable Engineering and Creative Computing (ICSECC).
The motorcycle is one of the most vehicles as a means of transportation for Indonesians today. It can be said that almost all motorcycles use gasoline. Overall, this condition is quite large and absorbs national fuel consumption. This study aims to d
Autor:
Tulus B. Sitorus, Farida Ariani, Tugiman Tugiman, Rizki Rizki, Awaluddin Thayab, Suhandi Suhandi
Publikováno v:
Proceedings of the Proceedings of the 2nd Annual Conference of Engineering and Implementation on Vocational Education (ACEIVE 2018), 3rd November 2018, North Sumatra, Indonesia.