| 摘要 |
A method and apparatus for determining, in real time: the emission rates, fo r a specified engine load, of different gases in the exhaust of large industrial engines is disclosed. The apparatus comprises: gas analyzers; intake manifold temperatu re and pressure sensors; fuel gas temperature, pressure and flow rate sensors; a data collection buffer; a programmed computer; and a printer. Another aspect of t he invention is a method and apparatus for determining, in real time, the effectiveness of catalytic converters. Another aspect of the invention is a method and apparatus for determining, in real time, the brake specific fuel consumption of large industrial engines.
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