Common Contracts

UNITED NATIONS

April 11th, 2013

• Filed
  April 11th, 2013

Msik = mass emission of event k of CO2 in g/km and fuel consumption in l/100 km (i) without regeneration; Mrik = mass emission of event k of CO2 in g/km and fuel consumption in l/100 km (i) during regeneration; M'sik,j = mass emission of event k of CO2 in g/km and fuel consumption in l/100 km (i) over one Type I operating cycle (or equivalent engine test bench cycle) without regeneration measured at point j; 1 ≤ j ≤ n; M'rik,j = mass emission of event k of CO2 in g/km and fuel consumption in l/100 km (i) over one Type I operating cycle (or equivalent engine test bench cycle) during regeneration (when j > 1, the first Type I test is run cold, and subsequent cycles are hot) measured at operating cycle j; 1 ≤ j ≤ d; nk = number of test points of event k at which emissions measurements (Type I operating cycles or equivalent engine test bench cycles) are made between two cycles where regenerative phases occur, ; dk = number of operating cycles of event k req