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Abstract Many studies on the automotive engine as a control system have been investigated in order to meet emission regulations and to improve the fuel economy. Sophisticated control systems which, up to the introduction of the microcomputer were a problem, are now easy to realize. In this paper, the fuel supply and ignition timing are considered as the principal control variables of the automotive engine. The main feature of a carburetor is characterized by its Venturi geometry and fuel nozzle arrangement. The ignition timing is controlled by a distributor which is composed by a spring and a centrifugal governor.
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 2 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |