New particle formation in the atmosphere: From molecular clusters to global climate
New particle formation (NPF) represents the first step in the complex processes leading to
formation of cloud condensation nuclei. Newly formed nanoparticles affect human health, air …
formation of cloud condensation nuclei. Newly formed nanoparticles affect human health, air …
Overview of sources and characteristics of nanoparticles in urban traffic-influenced areas
Atmospheric nanoparticles can be formed either via nucleation in atmosphere or be directly
emitted to the atmosphere. In urban areas, several combustion sources (engines, biomass …
emitted to the atmosphere. In urban areas, several combustion sources (engines, biomass …
Traffic is a major source of atmospheric nanocluster aerosol
T Rönkkö, H Kuuluvainen… - Proceedings of the …, 2017 - National Acad Sciences
In densely populated areas, traffic is a significant source of atmospheric aerosol particles.
Owing to their small size and complicated chemical and physical characteristics …
Owing to their small size and complicated chemical and physical characteristics …
Overview of measurements and current instrumentation for 1–10 nm aerosol particle number size distributions
J Kangasluoma, R Cai, J Jiang, C Deng… - Journal of Aerosol …, 2020 - Elsevier
Interest in understanding gas-to-particle phase transformation in several disciplines such as
atmospheric sciences, material synthesis, and combustion has led to the development of …
atmospheric sciences, material synthesis, and combustion has led to the development of …
Particulate mass and nonvolatile particle number emissions from marine engines using low-sulfur fuels, natural gas, or scrubbers
K Lehtoranta, P Aakko-Saksa, T Murtonen… - … science & technology, 2019 - ACS Publications
In order to meet stringent fuel sulfur limits, ships are increasingly utilizing new fuels or,
alternatively, scrubbers to reduce sulfur emissions from the combustion of sulfur-rich heavy …
alternatively, scrubbers to reduce sulfur emissions from the combustion of sulfur-rich heavy …
Revisiting total particle number measurements for vehicle exhaust regulations
B Giechaskiel, A Melas, G Martini, P Dilara… - Atmosphere, 2022 - mdpi.com
Road transport significantly contributes to air pollution in cities. Emission regulations have
led to significantly reduced emissions in modern vehicles. Particle emissions are controlled …
led to significantly reduced emissions in modern vehicles. Particle emissions are controlled …
[HTML][HTML] Regulating particle number measurements from the tailpipe of light-duty vehicles: The next step?
B Giechaskiel, T Lähde, Y Drossinos - Environmental research, 2019 - Elsevier
Light-duty vehicle emission regulation in the European Union requires the dilution of the
whole exhaust in a dilution tunnel with constant volume sampling prior to emission …
whole exhaust in a dilution tunnel with constant volume sampling prior to emission …
Impact of biofuel on the environmental and economic performance of marine diesel engines
The results of the research work on biofuel's impact on the environmental and economic
performance of marine diesel engines are presented. During the research, a fuel mixture …
performance of marine diesel engines are presented. During the research, a fuel mixture …
Particle emissions from mobile sources: Discussion of ultrafine particle emissions and definition
D Kittelson, I Khalek, J McDonald, J Stevens… - Journal of aerosol …, 2022 - Elsevier
At present there is no clear epidemiological evidence linking adverse human health effects
to ultrafine particles (UFP), arguably because there is no universally agreed upon UFP …
to ultrafine particles (UFP), arguably because there is no universally agreed upon UFP …
[HTML][HTML] Exhaust particle number and composition for diesel and gasoline passenger cars under transient driving conditions: Real-world emissions down to 1.5 nm
T Rönkkö, L Pirjola, P Karjalainen, P Simonen… - Environmental …, 2023 - Elsevier
Recent recommendations given by WHO include systematic measurements of ambient
particle number concentration and black carbon (BC) concentrations. In India and several …
particle number concentration and black carbon (BC) concentrations. In India and several …