H SUB(2)O SUB(2) ADDITION TO DIESEL ENGINE EXHAUST GAS AND ITS EFFECT ON PARTICLES
This paper describes a program of particle measurements of 2 different direct injection diesel engines that was performed in which the effect of H sub(2)O sub(2) addition to the exhaust gas on particle emissions was observed. A DDMA-system consisting of 2 synchronously operating DMA-CPC systems, one equipped with a thermolysis tube, was used to separate the effect of H sub(2)O sub(2) addition on the solid and on the volatile particle material. Results indicate that the effect on solid particle material is very weak due to a lack of reaction time. This result was confirmed by Bosch Smoke Number measurements. Conversely, a clear effect of H sub(2)O sub(2) addition on the volatile particle fraction was observed. Additionally performed tandem DMA measurements gave hints as to the kind of volatile species.
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00218502
-
Corporate Authors:
The Boulevard, Langford Lane
Kidlington, Oxford United Kingdom OX5 1GB -
Authors:
- Franz, B
- Eckhardt, T
- Kauffeldt, T
- Roth, P
- Publication Date: 2000-4
Language
- English
Media Info
- Features: References;
- Pagination: p. 415-426
-
Serial:
- Journal of Aerosol Science
- Volume: 31
- Issue Number: 4
- Publisher: Elsevier
- ISSN: 0021-8502
Subject/Index Terms
- TRT Terms: Aerosols; Diesel engine exhaust gases; Diesel engines; Environmental impacts; Hydrogen inorganic compounds; Motor vehicles; Particles; Particulates; Pollutants; Volatility
- Subject Areas: Environment; Highways;
Filing Info
- Accession Number: 00800472
- Record Type: Publication
- Files: TRIS
- Created Date: Oct 26 2000 12:00AM