Fuel 212 (2018) 117–131 Contents lists available at ScienceDirect Fuel journal homepage: www.elsevier.com/locate/fuel Soot in ﬂame-wall interactions: Views from nanostructure and reactivity Minye Luo, Yaoyao Ying, Dong Liu MIIT Key Laboratory of Thermal Control of Electronic Equipment, School of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing 210094, People’s Republic of China Advanced Combustion Laboratory, School of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing 210094, People’s Republic of China GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: The jet impinging ﬂame is a typical ﬂame-wall interaction conﬁguration. This paper presented an experimental Soot study of laboratory jet impinging ethylene diﬀusion ﬂames with the special emphasis on characteristics of soot Impinging diﬀusion ﬂames forming on the impinging plate. The soot distribution, nanostructure and reactivity which corresponded with Nanostructure diﬀerent ﬂame structures were investigated comparatively based on parametric variations of nozzle to plate Reactivity distance (H), Reynolds number (Re) and collecting time (T). The results showed that impinging ﬂame structures could be classiﬁed as cool central core, envelope, and disc ﬂames based on diﬀerent nozzle to plate distances and Reynolds numbers. A series of concentric soot rings for jet impinging ﬂames were formed
Fuel – Elsevier
Published: Jan 15, 2018
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.
All for just $49/month
It’s easy to organize your research with our built-in tools.
All the latest content is available, no embargo periods.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud