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Issue 40 of Science@IFPEN
News in brief

Looping the chemistry for clean energy

Chemical Looping Combustion (CLC) is an airless combustion technology using oxygen carrier materials (OCM), which circulate between an oxidation and a reduction reaction zone. Separation into two
Numéro 39 de Science@ifpen
News in brief

Lasers and algorithms to limit soot

THESIS OF FABIEN TAGLIANTE
Science@ifpen n°32
News in brief

Pollutant emissions: better knowing them to fight them better

Vehicle approval certifies that the emissions of said vehicle meet the specifications imposed by existing standards. Although current regulations only concern a limited number of chemical species, the
Science@ifpen n°32
News in brief

LES moves to rapid transients for cleaner powertrains

Gasoline direct injection engines emit soot particles during rapid transients. This still poorly understood phenomenon is taken into account during new WLTCsa, aimed at more accurately reproducing
Science@ifpen n°32
News in brief

Observation of soot in a diesel flame

The reduction in IC engine particle emissions requires a detailed knowledge of the physicochemical processes at work during combustion. While fuels have long since been considered as a constant for