Research Article

Prediction of NOx Emissions from a Direct Injection Diesel Engine Using Artificial Neural Network

Figure 1

Schematic of the test engine: (a) fuel tank, (b) air tank, (c) test engine, (d) muffler, (e) emissions analyzer, (f) tachometer, (g) dynamometer, (h) air measuring container, (i) fuel measuring container, (j) transducer, (k) thermometer.
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