A front tracking method to study multi-fluid flows in which a sharp interface separates incompressible fluids of different densities and viscosities is adopted to simulate the unsteady motion of an infinitely thin premixed flame characterized by significant chemical heat release and hence thermal ex
A New Method for the Conductivity of the Reaction Zone in Premixed Laminar Flames
โ Scribed by J. Poncelet; A. van Tiggelen
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 680 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0037-9646
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โฆ Synopsis
Abstract
Experiments are related which show how thermoemission interferes in the classical probe method for the measurement of ionization in flames.
A new conductimetric method is described:
a) it measures the conductivity of the reaction zone only; b) it does not perturb the flame front, since no probes are used; c) it is even applicable to very hot flames.
The meaning of the measurements is discussed and results on C~2~H~2~/O~2~/N~2~ flames are given.
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