24/12/2021
engine operation
-the function of internal combustion engine is to convert the energy in the fuel into heat and the heat into mechanical energy .the heat produced by a chemical reaction b/n the d/t elements of fuel and air in other words burning .this take place in a seald cylinders and chamber and cause the gasses formed to expand or exert a pressure in all direction .the only moveable obeject in the cylinder is piston w/c is driven down by the expanding gasses ,hence transfering the power produced in the cylinders to the crankshaft of the engine and creating mechanical energy .
