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ANALISIS ALIRAN UDARA PADA PIPA KOMPOR BURNER Irvan Septyan Mulyana
Jurnal Teknik dan Science Vol. 3 No. 2 (2024): Juni : Jurnal Teknik dan Science
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/jts.v3i2.1532

Abstract

A used oil burner stove is a type of stove that uses used oil as fuel to produce fire and heat which is used in the cooking process. This concept is more commonly found in areas with limited access to conventional energy sources such as electricity or gas. Apart from that, there is a blower which has an important function to maintain sufficient and high-speed air flow towards the combustion axis, thereby helping to increase oil burning efficiency. This test was carried out using Solidworks software with the CFD or Computational Fluid Dynamic feature which has the function of analyzing fluid flow on an object by entering the required parameters. In this paper, a burner stove pipe with an initial cross-sectional area of 2" inches and a final cross-sectional area of 1/2" inches is used where an initial velocity input is given with independent variables of 2 m/s, 4 m/s and 6 m/s and the output is obtained or The results on the stove burner pipe were 17.9 m/s, 37.3 m/s and 54.6 m/s.
ANALISA PENGARUH SUDUT NOZZLE TERHADAP EFISIENSI TURBIN PELTON SKALA LABORATORIUM Agung Dwi Sapto; Irvan Septyan Mulyana
Jurnal Ilmiah Teknik Vol. 4 No. 1 (2025): Januari : Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v4i1.1870

Abstract

Electrical energy is energy that has an important role for society. One of the benefits is for lighting. The current state of electricity in Indonesia is very concerning, especially since the oil and gas resources on earth are very limited, and one day they will run out. Therefore, various studies have been carried out to find energy sources other than oil and gas, as alternative energy sources that can be utilized according to needs. A water turbine is a device for converting the potential energy of water into mechanical energy. This mechanical energy is then converted into electrical energy by a generator. Hydropower is energy obtained from flowing water. The energy possessed by water can be utilized and used in the form of mechanical energy and electrical energy. Utilization of water energy is mostly done by using waterwheels or water turbines that take advantage of the presence of a waterfall or water flow in the river. The Pelton turbine uses a nozzle with an inner diameter of 4 mm and an angle of 60° capable of producing 0.8031 watts of power. These results were obtained at a discharge variation of 0.0002 m3/second. At the time of this test also which produces the greatest efficiency value among other tests, which is 1.231%.