Sentence examples for portion of soot from inspiring English sources
This new development eliminates tuning from case to case of one parameter used in soot numerical simulations, α, the portion of soot surface sites available for reaction, which is implemented as a function of temperature and residence time (particle history).
In applying this chemical mechanism, the parameter α, which describes the portion of soot surface sites that are available for chemical reaction, has been reduced to a theoretically acceptable range, thus improving the quality of the model.
A portion of this soot is entrained into the interior of the recirculation zone where the soot growth rates are relatively low, despite the rich mixture fraction in this region.
There is also, alas, a lot of soot.
There's a lot of soot all over the Church, with a capital C.
The abundance of oxygen near the centerline, even in the lower portion of the flame, also promotes the oxidation of soot.
It is also suggested that a portion of NO is trapped on the soot surface and this increases during the reaction and blocks the active carbon sites inhibiting further reactions.
With luck, the Frenchmen will reveal the role of soot in the Arctic melt.
This behaviour is desirable in the perspective of depositing such SA stars on the surface of the DPF channels as a carrier for noble metals or other active species: hence, an effective penetration of the soot cake through a relevant portion of the catalytic layer would increase the number of contact points between the soot particles and the catalyst itself, thus promoting catalyst activity.
Clumps of soot tumbled down.
