#ParticleEmissions - Twitter Hashtag

about 6 years ago

Mass of exhaust aerosol particles 30% lower for E85-fuel than for E10. But differences in particle number negligible à E85 combustion produces smaller particles than E10 #VehicleEmissions #ParticleEmissions @hen_kka @UniEastFinland @AakkoSaksa @VTTFinland @RonkkoTopi @TampereUni

Airmodus @airmodus

over 6 years ago

#vehicleemissions Regulations, and development due to the regulations, have decreased vehicle emissions remarkably. Still modern cars emit toxic compounds. Modern vehicles vs. toxicology – Airmodus Newsletter https://t.co/JwJsCkKmrU #particleemissions #engineemissions #science

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Airmodus @airmodus

about 6 years ago

Significant emissions of particles smaller than 10 nm from biofuel and fossil fuel cookstoves (>5 × 10^15 #/kg-fuel−1), Jathar et al.: https://t.co/1QGYQRIgF7 @ColoradoStateU #combustion #emissions #cookstove #EmissionResearch #ParticleEmissions #1nm #nanoparticles @Smogdr

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Airmodus @airmodus

over 6 years ago

#vehicleemissions Regulations, and development due to the regulations, have decreased vehicle emissions remarkably. Still modern cars emit toxic compounds. Modern vehicles vs. toxicology – Airmodus Newsletter https://t.co/JwJsCkKmrU #particleemissions #engineemissions #science

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Fire MDPI @Fire_MDPI

over 6 years ago

Predicting Emission Source Terms in a Reduced-Order Fire Spread Model—Part 1: Particulate Emissions https://t.co/ixJBiclCQ5 #firesimulations #particleemissions #surrogatemodeling #firespread

Fire_MDPI's tweet photo. Predicting Emission Source Terms in a Reduced-Order Fire Spread Model—Part 1: Particulate Emissions https://t.co/ixJBiclCQ5
#firesimulations
#particleemissions
#surrogatemodeling
#firespread https://t.co/sbScqpDdBo

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Elina Miettinen @ElaMietti

over 7 years ago

"advanced exhaust aftertreatment systems reduce emissions of larger soot particles but not small nucleation mode particles in all cases”—Järvinen et al. 2019 #DieselExhaust #ParticleEmissions #Retrofit #EmissionFactor #NanoClusterAerosol @TampereUni @IlmaTiede @hsy_fi @RonkkoTopi

Topi Rönkkö @RonkkoTopi

over 7 years ago

E.g. nanocluster, BC and LDSA emissions of city buses were studied in our recent paper: #nanoparticles #diesel #airquality Particle emissions of Euro VI, EEV and retrofitted EEV city buses in r... https://t.co/xEjIPhg3gA

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TechXplore @TechXplore_com

almost 8 years ago

Researchers examine 3-D printers' #particleemissions, safety tips https://t.co/HD1F4qyJBb

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Airmodus @airmodus

over 8 years ago

Urban roadside measurements show concentration of non-volatile sub-23 nm particles an order of magnitude higher than particles >23 nm @VanhanenJoonas #AerosolTechnology2018 #AT2018 @TampereUniTech @IlmaTiede @hsy_fi #emissions #ParticleEmissions #nanoparticles #sub23nm #1nm

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2Zero @2Zeroemission

over 8 years ago

Sampling system from #Downtoten project available at @EU_Commission stand together with #pems4nano and #sureal23 ! #TRA2018 #particleemissions #GreenVehicles @inea_eu @EU_H2020

2Zeroemission's tweet photo. Sampling system from #Downtoten project available at @EU_Commission stand together with #pems4nano and #sureal23 ! #TRA2018 #particleemissions #GreenVehicles
@inea_eu @EU_H2020 https://t.co/QfyAk0MHIU

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Elina Miettinen @ElaMietti

almost 9 years ago

Nano cluster aerosol (#NCA) #emissions from passenger cars can be significant compared to the regulated >23nm #ParticleEmissions from #vehicles @VanhanenJoonas #TrafficEmissions #EURO6 #research @TampereUniTech @EU_ScienceHub #1nm https://t.co/iYaEnpd02e