![]() When either of the gases are mixed in excess of this ratio, or when mixed with an inert gas like nitrogen, the heat must spread throughout a greater quantity of matter and the flame temperature will be lower. The maximum temperature of about 2,800 ☌ (5,100 ☏) is achieved with an exact stoichiometric mixture, about 700 ☌ (1,300 ☏) hotter than a hydrogen flame in air. The amount of heat energy released is independent of the mode of combustion, but the temperature of the flame varies. When ignited, the gas mixture converts to water vapor and releases energy, which sustains the reaction: 241.8 kJ of energy ( LHV) for every mole of H 2 burned. At standard temperature and pressure, oxyhydrogen can burn when it is between about 4% and 95% hydrogen by volume. The minimum energy required to ignite such a mixture, at lower temperatures, with a spark is about 20 microjoules. For the stoichiometric mixture in air, at normal atmospheric pressure, autoignition occurs at about 570 ☌ (1065 ☏). Oxyhydrogen will combust when brought to its autoignition temperature. "Brown's gas" and HHO are terms for oxyhydrogen mainly encountered in fringe science. 'bang-gas'), although some authors define knallgas to be a generic term for the mixture of fuel with the precise amount of oxygen required for complete combustion, thus 2:1 oxyhydrogen would be called "hydrogen-knallgas". This mixture may also be referred to as Knallgas (Scandinavian and German Knallgas lit. Theoretically, a ratio of 2:1 hydrogen:oxygen is enough to achieve maximum efficiency in practice a ratio 4:1 or 5:1 is needed to avoid an oxidizing flame. This gaseous mixture is used for torches to process refractory materials and was the first Oxyhydrogen is a mixture of hydrogen (H 2) and oxygen (O 2) gases. ![]() Explosive mixture of hydrogen and oxygen gases Nineteenth-century electrolytic cell for producing oxyhydrogen The hydrogen´s higher burn temperature and explosive force is such that it cleans the soot that collects in the engine (it is like having the engine consistent maintains) and with a cleaner engine you get better mileage and fewer oil changes. The hydrogen explosion is so fast that it fills the combustion cylinder at least 3 times faster then the gasoline explosion and subsequent ignites the gasoline from all directions (it is like putting flue on a fire), instead of just a spark in one end of the combustion cylinder, and we would like to do that because the gasoline only has a short time in the combustion cylinder and if its not fully burnt in that short amount of time then it just goes out the exhaust and is lost.It is also preferable to ignite all of the gasoline when it is under maximum compression in combustion cylinder to get the maximum amount of energy out of it (this is a small time window),whonce the piston starts going down the energy transfer from the explosion to the engine becomes less efficient. ![]() Some basics the burn speed of hydrogen is 0.098 to 0.197 ft/min (3 to 6 cm/min) compared The reason for this is simple, the hydrogen is highly flammable much more so than gasoline so when your engine ignites the hydrogen the explosion ignites the gasoline with much better results (cleaner, less waste and fewer emissions) than it would otherwise have done. That leaves a lot of room for improvement and Brown gas is one good way of improving the efficiency. The average gasoline engine in a car is about 18% to 20% efficient. Gasoline engines are unfortunately not burning gasoline to its full potential. This is why it is often referred to as an HHO gas generator.The HHO in itself is not an alternative to gasoline but a additive The Brown gas generator uses electrolysis to split water (H2O) into it´s base molecules, 2 hydrogen and 1 oxygen molecule. How an HHO generator works and helps you save gasĪn HHO or Brown gas generator is an interesting and often misunderstood technology.
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