ディーゼル噴霧火炎内のNO瞬時二次元計測〔熱工学, 内燃機関, 動力など〕

概要

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Although the time-space mechanism of NO_x formation in diesel injection combustion at high temperature and pressure has conventionally been pursued by the sampling method, and so forth^<[1]>, the cause-effect relationship of its formation factors remains to be more accurately clarified. In our present study, concentrations of NO, OH and soot in diesel spray flames from a single injection nozzle at high temperature and pressure were measured by use of a motoring compressed injection test system with application of laser-induced fluorescence^<[2], [3]> and laser-induced incandescence^<[4]>, both of which can provide unperturbed measurements necessary for clarifying formation characteristics of harmful exhaust substances in diesel fuel flames at high pressure.
一般社団法人日本機械学会の論文
1997-10-25