Detail publikačního výsledku

Size Distribution of Particulate Matter Emitted During Controlled Temperature Rise of Redwood Sample

POLÁČIK, J.; POSPÍŠIL, J.; ŠNAJDÁREK, L.

Original Title

Size Distribution of Particulate Matter Emitted During Controlled Temperature Rise of Redwood Sample

English Title

Size Distribution of Particulate Matter Emitted During Controlled Temperature Rise of Redwood Sample

Type

Abstract

Original Abstract

This paper deals with the identification of the formation of fine particles during the temperature increase of the redwood mass. The paper presents a laboratory procedure that combines the thermogravimetric analysis with detailed monitoring of the size distribution of fine particles produced. Thermogravimetric analysis (TGA) allows monitoring the exact temperature influence of a small fuel sample according to the desired schedule. TGA also influences the composition of the atmosphere flowing around the sample. The cool aerosol stream leaving TGA enters a Scanning Mobility Particle Sizer (SMPS) where the particle size fractions are separated. A number of particles in the particles size fractions are identified by the condensation particle counter (CPC). The parametrical study was carried out to assess the influence of temperature and the composition of the atmosphere on the production and size distribution of ultrafine particles during a heating process.

English abstract

This paper deals with the identification of the formation of fine particles during the temperature increase of the redwood mass. The paper presents a laboratory procedure that combines the thermogravimetric analysis with detailed monitoring of the size distribution of fine particles produced. Thermogravimetric analysis (TGA) allows monitoring the exact temperature influence of a small fuel sample according to the desired schedule. TGA also influences the composition of the atmosphere flowing around the sample. The cool aerosol stream leaving TGA enters a Scanning Mobility Particle Sizer (SMPS) where the particle size fractions are separated. A number of particles in the particles size fractions are identified by the condensation particle counter (CPC). The parametrical study was carried out to assess the influence of temperature and the composition of the atmosphere on the production and size distribution of ultrafine particles during a heating process.

Keywords

Particulate matter, size distribution, combustion, fine particles

Key words in English

Particulate matter, size distribution, combustion, fine particles

Authors

POLÁČIK, J.; POSPÍŠIL, J.; ŠNAJDÁREK, L.

RIV year

2018

Released

20.09.2017

Publisher

Slovenská technická univerzita v Bratislave

Location

Bratislava

ISBN

978-80-227-4731-8

Book

TOP 2017 Proceedings of abstract

Pages from

60

Pages to

60

Pages count

1

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@misc{BUT141303,
  author="Ján {Poláčik} and Jiří {Pospíšil} and Ladislav {Šnajdárek}",
  title="Size Distribution of Particulate Matter Emitted During Controlled Temperature Rise of Redwood Sample",
  booktitle="TOP 2017 Proceedings of abstract",
  year="2017",
  pages="60--60",
  publisher="Slovenská technická univerzita v Bratislave",
  address="Bratislava",
  isbn="978-80-227-4731-8",
  note="Abstract"
}