Abstract

Forest fires in Indonesia have become a case that occurs every year. The National Disaster Management Agency estimates that 99 percent of forest and land fires occur on land. The largest forest and land fires in Indonesia occurred in 1997-1998, with an area of burned land of 9.2 million hectares. Annual forest fires in Indonesia not only harm the ecology and society in various ways, but also harm external parties. The impact of forest fires that occur every year has raised concerns for many parties, both regionally and internationally. Environmental and economic approaches are very important in efforts to rehabilitate forests destroyed by fire. The basis for making a Flame Freeze Connector for fire emissions in areas where fires occur which require continuous spraying of air onto burning land. The VDI 2221 approach was used in this design to optimize the materials, technology and economics of the tool. The design results show that the Flame Freeze Connector works from all components that form a unified product that can extinguish fire with flame freeze (fire poison). The result is a flowing water discharge of 23.3 m³/s, where the greater the rotation speed of the feeding pump, the greater the water discharge produced which affects the pressure.

Keywords

VDI 2221, Product Design, Fluid, Bernoulli's law