PT.Astra Internasional Tbk – Honda Sales Operation Mataram (HSO Mataram) adalah perusahaan yang bergerak dibidang distribusi dan retail kendaraan dan sangat berpengaruh besar pada dunia otomotif dan bisnis yang dijadikan untuk mencari keuntungan, dan membuat banyak sekali bengkel cabang resmi (AHASS) yang berada di Nusa Tenggara Barat. Bengkel yang ada menjadi sebuah lapangan pekerjaa…
Fresh water is the main need for living things, especially humans, which is not only used for washing, cooking, bathing and so on but also for consumption. Nowadays, the need for fresh water use is increasing, therefore, to meet these needs it is necessary to develop an alternative method that can be done. This fresh water can be produced from various methods. One of these methods which …
Air merupakan kebutuhan yang sangat penting bagi kelangsungan hidup setiap makhluk hidup yang ada di bumi. Di Indonesia beberapa daerah masih sangat kekurangan air tawar khususnya yang tinggal di pesisir pantai. Oleh karena itu diperlukan teknologi untuk mengolah air laut menjadi air tawar. Energi matahari adalah enrgi yang tersedia sepanjang hari di Indonesia yang dapat dimanfaatkan sebagai su…
Pengembangan energi terbarukan saat ini sudah banyak dilakukan, maka dari itu mengingat potensi matahari yang sangat berlimpah, pemanfaatan energi surya secara langsung diantaranya dapat dilakukan dengan pemanfaatan kolektor surya pelat datar. Kolektor surya tersebut sebagai pengumpul sinar panas matahari. Penelitian ini menggunakan tiga buah kolektor dengan absorber batu granit yang divariasik…
Petroleum is the current fossil energy which is still the main choice in meeting the world's energy needs in particular Indonesia. But when this energy is used continuously then it will be depleted because for availability is very limited and cannot be renewed. In addition, this energy also has a negative impact on the surrounding environment because it can cause air pollution. Solar energy the…
The utilization of the renewable energy have been know many people, therefore to increasing utilized solar energy the effectiveness of the use of solar energy directly of them are in the use of plate solar collector flat as a gatherer of the heat of the sun rays that uses three motorcycles collector by an absorber granite stone with varying thick glass cover consisting of 3 mm , 5 mm and 8 mm.…
The composite sandwiches have been developed and produced for various aspects of life. Unsaturated polyester content combined with pin from coconut leaf bone that grows around us and polyurethane rigid foam as core. The method of sandwich composite joints is very important when applied to construction such as window panels, walls, roofs, floors, and others The Z-pin angle variation and Z-pin va…
Indonesia country is a country rich in energy, particularly solar thermal energi. To harness the sun’s energy is needed a device known as a solar collector. Solar collector as a solar solar energy collector system generally consists of several parts : a dark-colored absorber plate, heat pipes and a transparent cover of glass or plastic, called glazing. The sun shone strough the transparent co…
The increase in the number of the population causes the increase in the energy demand. The fossil energy that is used by the people as the source of energy, has now been deplating. In the row of time, some renewable energies are discovered. One of there energies is solar energy that can be utilized using a solar collector. The main component of the solar collector one cover, absorber an…
PENGARUH JUMLAH HALUAN PIPA PARALEL PADA KOLEKTOR SURYA PLAT DATAR ABSORBER BATU KERIKIL TERHADAP LAJU PERPINDAHAN PANAS Reza Kurniawan*, Made Wirawan**, Mirmanto** *Mahasiswa jurusan Teknik Mesin Fakultas Teknik Universitas Mataram ** Dosen Jurusan Teknik Mesin Fakultas Teknik Universitas Mataram Jln. Majapahit No. 62 Mataram Nusa Tenggara Barat Kode Pos : 83125 Telp. (0370) 636…