Artikel (17)
The conditions for the development of population growth and development in the area around the City of Bandar Lampung are very fast and starting to get crowded, as happened in the District of Natar South Lampung, especially in the Village of Pemanggilan. This condition causes an increase in the need...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 84-87 | 2022
Performance analysis of Newton-Raphson Power flow computations based on Power and Current Mismatches
This work studies the performance of single-phase power flow computations implemented using vector-based Python scripting language. Two approaches are considered, namely the current mismatch and power mismatch based on Newton-Raphson method. Both approaches are developed using rectangular coordinate...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 67-73 | 2022
This study aims to determine the effectiveness of architectural communication methods using a link embedded in online media or social media. This research method is an interactive communication simulation in the form of a Virtual Tour using the 360o panoramic image method. A 360o panoramic image is ...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 94-99 | 2022
The maglev system is a technology that uses the repulsive force between magnets to float or levitate an object or vehicle. Maglev trains use electromagnets to counter the gravitational force of an object, so that the object can float in the air. With this technology, the resulting loss between the w...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 50-54 | 2022
The power transformer is an essential part of the electrical distribution system because it must be reliable and safe from fire and explosions, one of which is brought on by internal oil arching that results in overheating. In general, on the high voltage side of the transformer, there are power tra...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 55-60 | 2022
The University of Lampung has a library that is used to support the university's academic activities. One of the services at the Unila library is a digital library service that is used to upload scientific works into the repository, but there are still manual processes that are carried out repeatedl...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 74-83 | 2022
Lampung Heritage Virtual Reality Tour was developed as a tool to educate the importance of Lampung’s historical heritage. It represents eight Lampung historical heritage sites in the virtual reality world, namely the Lampung Museum, Thay Hin Bio Vihara, Al-Anwar Mosque, Lampung Siger Tower, Krakat...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 61-66 | 2022
Excessive water consumption to meet water needs has changed aquatic water quality and quantity. Focus on domestic wastewater treatment via built wetlands. Disinfection protects humans against disease-causing viruses, bacteria, and protozoan parasites in wastewater. This study planned the disinfectio...
Journal of Engineering and Scientific Research; Vol. 4 No. 2 (2022); 88-93 | 2022
Aluminum is a material that is soft, lightweight, resistant to corrosion, and has good electrical and thermal conductivity. Aluminum has a specific gravity of about 2.65-2.8 kg/dm³, a melting point of 658ºC, and tensile strength of 90 MPa. Aluminum 1100 series is an aluminum alloy mixed with other...
Journal of Engineering and Scientific Research; Vol. 4 No. 1 (2022); 45-49 | 2022
Annually, million tons of fly-ash and bottom fly-ash is a waste of coal power plant. Fly ash contains Iron-oxide, alumina and silica. Those hard particle makes fly-ash can be used as a reinforcement in polymer composite. This composite is a wear resistance material and can be used as material for br...
Journal of Engineering and Scientific Research; Vol. 4 No. 1 (2022); 8-13 | 2022