Infrared radiation from explosions in a spark-ignition engine (1935)
NASA Technical Reports Server (NTRS) · leaf 3
advance, the constancy of engine-operating conditions during a stroboscope, and indicator timer. Light from this run and as a guide in reproducing conditions when spark, which is practically instantaneous and simid- runs are repeated. taneous with the ignition spark, is first used to illu- The… … Crank angle, degrees observations. Figure 4 shows the variation with Fiouee 4.—"Total" radiation and pressure diagrams. Circles Indicate points crank position during a normal run in the "total" for which spectral distributions are given In table L radiation (transmitted through the fluorite filter)…
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