Dependence between Nonvolatile Nucleation Mode Particle and Soot Number Concentrations in an EGR Equipped Heavy-Duty Diesel Engine Exhaust

2010 ◽  
Vol 44 (8) ◽  
pp. 3175-3180 ◽  
Author(s):  
Tero Lähde ◽  
Topi Rönkkö ◽  
Annele Virtanen ◽  
Anu Solla ◽  
Matti Kytö ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Heavy Duty ◽  
Engine Exhaust ◽  
Diesel Engine Exhaust ◽  
Nucleation Mode ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel

Heavy Duty Diesel Engine Exhaust Aerosol Particle and Ion Measurements

2009 ◽  
Vol 43 (1) ◽  
pp. 163-168 ◽  
Author(s):  
Tero Lähde ◽  
Topi Rönkkö ◽  
Annele Virtanen ◽  
Tanja J. Schuck ◽  
Liisa Pirjola ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Aerosol Particle ◽  
Heavy Duty ◽  
Engine Exhaust ◽  
Diesel Engine Exhaust ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel

Characteristics of Particulate Matter about Emissions in a Heavy-Duty Diesel Engine with Biodiesel Blends

2014 ◽  
Vol 852 ◽  
pp. 802-807
Author(s):  
Di Ming Lou ◽  
Tian Yu Shen ◽  
Yi Zhou ◽  
Zhi Yuan Hu ◽  
Pi Qiang Tan ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Particle Number ◽  
Number Concentration ◽  
Particle Number Concentration ◽  
Heavy Duty ◽  
Full Load ◽  
Nucleation Mode ◽  
Heavy Duty Diesel Engine ◽  
Load Characteristics ◽  
Heavy Duty Diesel

A China-V Heavy-duty diesel engine fueled with blends of 5%, 10%, 20%, 50% waste cooking oil biodiesel and diesel (marked separately BD5, BD10, BD20, BD50), pure biodiesel (BD100) and pure diesel (D100), was tested on full load speed characteristics and 1400 r/min and 2200 r/min load characteristics to study influence of biodiesel fuel and engine conditions on particle size distributions and particle number concentration. The results show that when fueled with blends containing less than 50% biodiesel, the particle number concentrations show single peak distribution curves (nucleation mode), for the pure biodiesel, particle number concentrations show bimodal distribution including nucleation mode and accumulation mode on full load speed characteristics and 1400 r/min and 2200 r/min load characteristics; on full load speed characteristics, for BD100, the peak of particle number concentration of BD100 is lowest, compared with D100, it is about one order of magnitude lower; on 1400r/min load characteristics, with the biodiesel proportion increasing, the number of nucleation mode and accumulation mode particles decreases; on lower than 1800 r/min full load speed characteristics and 1400 r/min and 2200 r/min load characteristics, with the biodiesel proportion increasing, the particle number concentration decreases.

scholarly journals Effects of renewable fuel and exhaust aftertreatment on primary and secondary emissions from a modern heavy-duty diesel engine

2021 ◽  
Vol 156 ◽  
pp. 105781
Author(s):  
Louise Gren ◽  
Vilhelm B. Malmborg ◽  
John Falk ◽  
Lassi Markula ◽  
Maja Novakovic ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Exhaust Aftertreatment ◽  
Heavy Duty ◽  
Renewable Fuel ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel

Fundamental Study of Waste Heat Recovery in the High Boosted 6-cylinder Heavy Duty Diesel Engine

2015 ◽  
Vol 8 (2) ◽  
pp. 209-226 ◽  
Author(s):  
Takuya Yamaguchi ◽  
Yuzo Aoyagi ◽  
Noboru Uchida ◽  
Akira Fukunaga ◽  
Masayuki Kobayashi ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Heavy Duty ◽  
Fundamental Study ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel
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