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Klappentext This IMechE conference transaction volume address the issues faced by vehicle machine and engine manufacturers associated with future emission legislation. "21st Century Emissions Technology" provides the reader with the opportunity to read expert reports that discuss: ongoing challenges; possible solutions, and their competitive nature; latest achievement, and the visions that they were based on. The book is essential reading for all those working in industry groups involved in combustion systems, fuels, fuel and air systems, engine design options, engine control, after-treatment, vehicle and machine systems, emission measurement techniques, and legislation trends. Zusammenfassung This text highlights the on-going need for emission reduction strategies and technologies in transport and off-highway (non-road) mobile machinery. Inhaltsverzeichnis Emission catalyst technology - challenges and opportunities in the 21st century; mobile emission control technologies in review; cost implications of various Euro 4 and 5 after-treatment solutions for heavy duty diesel engines; DETR/SMMT/CONCAWE particle research programme - effects of particulate traps on particle size! number! and mass emissions from light and heavy duty diesel engines; numerical investigation of thermophoretic and electrostatic particulate wall deposition efficiency in automotive vehicle exhaust pipes; characterization of exhaust particles from diesel and gasoline vehicles of different emission control technologies; 21st century emissions control technology - hybrid power train systems; emissions results from port injection and direct injection bi-fuel (gasoline and compressed natural gas) engines; injection natural gas engine for light-duty applications; gasoline controlled auto-ignition (CAItm) - potential and prospects for the future automotive application; experimental studies on controlled auto-ignition (CAI) combustion in a 4-stroke gasoline engine; 4-stroke active combustion (controlled auto-ignition) investigations using a single cylinder engine with Lotus active valve train (AVT); chemistry limits on minimum in-cylinder NOx production for internal combustion engines; gasoline engine concepts related to specific vehicle classes; air flow and fuel spray characterization - diagnostics for the 21st century engines; fuelling of a compression ignition engine on DME - preliminary results; the measurement of a particle number emissions from diesel engines - a fuel perspective; constant volume sampling system or mini dilution system? improvements in emission measurement systems; evaporative emissions systems - requirements! performance and control. ...
