Many countries worldwide have introduced a limit for solid particles larger than 23 nm for the type approval of vehicles before their circulation in the market. However, for some vehicles, in particular for port fuel injection engines (gasoline and gas engines) a high fraction of particles resides below 23 nm. For this reason, a methodology for counting solid particles larger than 10 nm was developed in the Particle Measurement Programme (PMP) group of the United Nations Economic Commission for Europe (UNECE). There are no studies assessing the reproducibility of the new methodology across different laboratories. In this study we compared the reproducibility of the new 10 nm methodology to the current 23 nm methodology. A light-duty gasolin...
The latest generation of internal combustion engines may emit significant levels of sub-23 nm partic...
We investigated the possibility of extending the legislated particle number (PN) Measurement procedu...
A large fraction of the total number of particles emitted by direct injection engines are below the ...
Many countries worldwide have introduced a limit for solid particles larger than 23 nm for the type ...
In the current vehicle exhaust legislation particle number (PN) limits for solid particles >23 nm ar...
In the current vehicle exhaust legislation particle number (PN) limits for solid particles >23 nm ar...
In 2011 a particle number (PN) limit was introduced in the European Union's vehicle exhaust legislat...
As diesel PM regulation gets more stringent, the current gravimetric method which has been used for ...
A solid particle number limit was applied to the European legislation for diesel vehicles in 2011. E...
The particle number (PN) emissions of vehicles equipped with particulate filters are low. However, t...
The research on health effects of soot particles has demonstrated their toxic impact on humans, espe...
The solid particle number method was introduced in the European Union (EU) light-duty legislation fo...
Concerns regarding noxious emissions from internal combustion engines have increased over the years....
The measurement of vehicle particle number emissions and, therefore, regulation, necessitates a rigo...
On-board portable emissions measurement systems (PEMS) are part of the type approval, in-service con...
The latest generation of internal combustion engines may emit significant levels of sub-23 nm partic...
We investigated the possibility of extending the legislated particle number (PN) Measurement procedu...
A large fraction of the total number of particles emitted by direct injection engines are below the ...
Many countries worldwide have introduced a limit for solid particles larger than 23 nm for the type ...
In the current vehicle exhaust legislation particle number (PN) limits for solid particles >23 nm ar...
In the current vehicle exhaust legislation particle number (PN) limits for solid particles >23 nm ar...
In 2011 a particle number (PN) limit was introduced in the European Union's vehicle exhaust legislat...
As diesel PM regulation gets more stringent, the current gravimetric method which has been used for ...
A solid particle number limit was applied to the European legislation for diesel vehicles in 2011. E...
The particle number (PN) emissions of vehicles equipped with particulate filters are low. However, t...
The research on health effects of soot particles has demonstrated their toxic impact on humans, espe...
The solid particle number method was introduced in the European Union (EU) light-duty legislation fo...
Concerns regarding noxious emissions from internal combustion engines have increased over the years....
The measurement of vehicle particle number emissions and, therefore, regulation, necessitates a rigo...
On-board portable emissions measurement systems (PEMS) are part of the type approval, in-service con...
The latest generation of internal combustion engines may emit significant levels of sub-23 nm partic...
We investigated the possibility of extending the legislated particle number (PN) Measurement procedu...
A large fraction of the total number of particles emitted by direct injection engines are below the ...