PENGHEMAT BAHAN BAKAR HCS PADA MESIN MOBIL DENGAN KATALIS LIMBAH PIPA A/C

Abstract

Supressing fuel consumption is an urgent effort to overcome fossil
based fuels issues that getting less over time. Some were attempt to
overcome this issues by saving fuel consumption, while others tries to
replace the use of thsese fossils fuels comsumption with the alternative
ones. The purpose of this research are to fabricate fuel saver by implementing Hydrocarbon Crack System (HCS) on Pertamax and then find the optimal HCS system volume, comparing the engine efficiency before and after the inplementation of HCS system. The HCS system in this research utilizing scrap pipes of Air Conditioner’s. The engine employed in this research is the engine of Toyota Kijang super 1998’s 1,500 cc. Research methodology in this research is to design and fabricate HCS system and then apllied it to the engine, and then performing fuel consumption, noise, emission, dan the engine’s temperatures. The results of this research shows reductions of fuel consumption after HCS application. The engine’s temperatures increasing but unsignificant.
The highest noise results occurs at the smallest catalyst volume, non
idle engine (2,500 rpm) but not significant. Emission test shows the
degressions of CO and HC after implementation s of HCS on engine.
The conclusions of this research are that fuel consumption is inversely
of total volumes of HCS catalist. The greater the HCS’s volume shall
increasing the engine’s tempetrature, lower noise and lower CO and
HC on flue gas.