Surveys on traditional medical plants affected by termites have been conducted since June to August 2010 at Ketambe, northern Aceh. Traditional medical plants and their natural habitats were obtained through interviewing local people. Termites were…
This paper presents the results obtained from the application of computational fluid dynamics (CFD) to modelling the flow field of a Lapple cyclone and to optimizing the cyclone based upon its geometrical parameters. A pre-processor software GAMBIT…
In this paper, two small cyclones with the same hydraulic diameter and volume, which one is square and the other one is round (Lapple cyclone), are numerically compared. A pre-processor software GAMBIT was employed to set up the configuration,…
The use of electrical energy to supply either clean water or water for agricultural purpose persistently to increase in line with the population growth. The primary objective of this study is to conduct a feasibility study of the utilization of solar…
The paper presents a case study of liquefaction investigation, carried out in an area of the South Aceh coast. The zone lies on low flat plain at Tanjung Harapan Village, west coast of Aceh. The process of site investigation is controlled by:…
Seulawah Agam is an active volcano with high 1,810 m located at 5.448°N 95.658°E and close to the capital of Aceh province densely populated. Following Sumatra-Andaman earthquake 26 December 2004, Sumatra Island has increased not only seismicity but…
Abstract This study aims to determine the mathematical communication skills and habits of mind students and obtains a description of the obstacles faced by the students in using Floyd Warshall algorithm software on shortest path subject. This study…
Sistem transmisi memegang peranan yang sangatpenting dalam proses penyaluran daya. Oleh karena itupengamanan pada saluran transmisi perlu mendapatperhatian yang serius dalam perencanaannya. Analisakemampuan saluran merupakan aplikasi untuk…
Proteksi transformator berfungsi untuk memproteksi transformator apabila terjadi gangguan, sehingga transformator dapat terhindar dari kerusakan. Dalam paper ini akan dibahas tentang relay differensial yang digunakan untuk memproteksi transformator.…
One of the technical aspects that support the optimal operation planning of a power plant when viewed in terms of system reliability and economic is about short-term load forecasting. The objective of this research is to forcasting hourly short-term…