Goldenarticles articles

Get hot on fire - knowledge


Energy in the form of heat is obtained when fuel is burnt in air. The announce of this heat energy can be slow or can be very rapid.

When fuel oil is sprayed as a fine mist in the cistern burners, it is able to burn at a moderately slow rate. When fuel is sprayed into the cylinders of diesel engines, the fuel burns in such a rapid rate that explosions occur. Fortunately, these explosions are confined from personnel as these engines are called home ignition engines.

Whatever type of combustion, it is a compound answer concerning carbon, hydrogen, sulphur and oxygen.

C + O2 = CO2
2CO + O2 = 2CO
2H2 + O2 = 2H2O
S + O2 = SO2
2S + 3O2 = 2SO3

Air consists of 77% Nitrogen and 23% Oxygen by mass. For a detail blueprint of incineration air, the theoritical oxygen multiplied by 100/23 will give the theoritical air required.

How do you calculate a good combustion. The percentage of Oxygen or Carbon Dioxide will tell us whether the fire is good or not good.

The lower the Oxygen comfortable in the exhaust gas, the beat the combustion. It means that the Oxygen has been fully utilized for burning. It also means that the fuel air ratio is set properly. Too much glut air is no good since the heat generated will be lost all the way through the exhaust trunking.

Boilers are able to complete a good combustion. Oxygen comfort percentage of up to 5% or lower can be achieved.

Internal burning engines have a lot of extra air since combination of the explosive mixture is a challenge for them. Furthermore, the fire is meant to endow with the power to drive the pistons.

The burning of sulphur in the fuel is a challenge for fire equipment. This is since the byproducts of fire will conceive sulphur dioxide and sulphur trioxide. These will react with the water, also a consequence of ignition of Hydrogen to form sulphuric acid and sulphurous acid.

SO3 + H2O = H2SO4
SO2 + H2O = H2SO3
2H2SO3 + O2 = H2SO4

However, the belongings of corrosion, called low high temperature oxidization can be avoided by charge the high temperature above the dewpoint. That means to keep the exhaust fever high so that water droplets will not form on the exhaust ducts.

Folks, get hot!

Until next time?

"Attract CUSTOMERS With Smells!"

Irresistible smells of pheromone fragrances draws on the basic instincts of persons. Make use of nature's attractant! And determine the power of odorous attraction in your affair world! http://www. free-marine. com/linklovescent. htm

Many years of functioning come into contact with in Marine, Facilities, Construction has given the creator data for journalism e-books and articles associated to engineering, and management. Subscribe to facworld ezine at mailto:facworld-subscribe@yahoogroups. com More in order at http://www. free-marine. com and http://www. free-engineering. com


White Coats, Black Scientists  Harvard Business Review

NAS and NAM Presidents Alarmed By Political Interference in Science Amid Pandemic  The National Academies of Sciences, Engineering, and Medicine

News at a glance  Science

Trump lied about science

What Is Math? | Science  Smithsonian Magazine

Climate at the National Academies  National Academies of Sciences, Engineering, and Medicine

Developed by:
home | site map © 2020