Exhaust testing of diesel vehicles will become necessary as the maximum permissible values for CO will be lowered by legal measures and a low sum value will be set for HC + NOsub(x). The applicability of the European test method to diesel engines will be investigated. As in the US test method, diesel exhaust emissions will be measured by constant volume sampling. A gas-chromatography process is being developed for differentiated analysis of hydrocarbon concentrations in diesel exhaust gas. (ERA citation 08:005606)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite