Ignition and Flame Development in the Case of Diesel Fuel Injection (1936)
NASA Technical Reports Server (NTRS) · leaf 42
v=390 pic- ture s/sec.,tv«.0115 sec. Although the ignition lag 1b not too large, the com- bustion is slow. Flame on- ly slightly luminous. Pig.30.-Test No.126 using brown coal tar oil,V-240 mm3tpc-38 at.,tc»4450tYT-18.1 kg/m3,f «370 pictures/ sec.tY * .0175 sec. Ignition occurs long after… … Pig.32.- Injection with prechamber of the Daimer-Benz type. Test no. 53 using gas oil. VB*70 mm3fpc«30 at.,tc*285° YL«18.3 kg/m3. Green filter used. 30 seconds preheating with heating coil carrying 33 amperes,*' = 250 pictures/sec. The burning spray escapes with high velocity from the prechamber,…
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