Combustion time in the engine cylinder and its effect on engine performance (1928)
NASA Technical Reports Server (NTRS) · leaf 3
e proceeds into the unburned mixture at the same constant rate as during the first time interval. The amount-of gas to be burned during the second time interval may be repre- sented, before the flame front enters ityby the dotted section of C. After the second increment has burned and expanded, the… … Fia. 1 RATE OF BURNING—MASS BURNED—PRESSURE RISE The mass rate 'S^ at which the charge burns at any instant during combustion will be equal to the area. A, of the flame front multiplied by the velocity, V, with which the flame front is advancing into the unbumed charge multiplied by the density, D,…
NASA Technical Reports Server (NTRS)
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