Design of Generator HHO Dry Cell Type and Application on 110 Cc Engined Vehicles Towards Gas Emissions

The HHO generator is a tool that works on the principle of water electrolysis to produce HHO gas, which is a gas consisting of 2 hydrogen molecules and 1 oxygen molecule where the gas can be used as fuel. The number of holes on the plate electrodes affects the amount of discharge and the efficiency of the HHO generator. Therefore, a study was conducted regarding the number of holes on the electrode plate. The parameters measured were voltage, electric current, electrolyte temperature in the reservoir tank, electrolyte temperature in the HHO gas cylinder, and the HHO gas discharge. Whereas what is calculated is the power required for the HHO generator, the production rate, and the efficiency of the HHO generator. Furthermore, the HHO generator was applied to a 110cc vehicle to measure the level of exhaust emissions. Based on the results of the study, the best variation of HHO generators is found in the hole plate electrode 2 with the required power of 180.78 watts and an efficiency of 63.8%. The lowest CO emission levels were in the 2 holes variation, namely 4.01%, and the lowest HC emission levels were in the 4 holes variation, namely 892 ppm. (paper)