Anatomy of the cooled EGR effects on soot emission reduction in boosted spark-ignited direct-injection engines
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2016.12.105
Abstract: Abstract It has been extensively examined that cooled exhaust gas recirculation (EGR) is effective not only to reduce NOx emissions but also to improve fuel conversion efficiency in spark ignition (SI) engines. Recently, the benefit… read more here.
Keywords: soot emission; effects soot; anatomy; cooled egr ... See more keywords
Study on Soot Emission Characteristics of Methane/Oxygen Inverse Diffusion Flame
Sign Up to like & getrecommendations! Published in 2021 at "ACS Omega"
DOI: 10.1021/acsomega.1c02789
Abstract: Inverse diffusion flame (IDF) is an effective and widely used reaction form in the process of noncatalytic partial oxidation (NC-POX) of gaseous hydrocarbons (such as natural gas and coke oven gas). However, soot is generated… read more here.
Keywords: soot emission; flame; diffusion flame; inverse diffusion ... See more keywords
Numerical investigation of soot emission sources in a direct-injection spark-ignition engine based on comprehensive breakup model validation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Engine Research"
DOI: 10.1177/14680874211047524
Abstract: Direct injection system is widely adopted in spark-ignition engines to achieve higher thermal efficiency, but it accompanies a penalty in particulate emission, especially when engine is not fully warmed-up. Split injection strategy is known to… read more here.
Keywords: soot emission; engine; spray; injection ... See more keywords
Infrared spectral soot emission for robust and high-fidelity flame thermometry.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.477584
Abstract: Spectral soot emission (SSE) in the visible spectrum is a popular technique for non-intrusive thermometry in sooting flames. However, its accuracy is restricted by uncertainties in the wavelength dependence of soot optical properties. We propose… read more here.
Keywords: infrared spectral; thermometry; spectral soot; soot emission ... See more keywords