Publication result detail

Experimental Determination of Thermal Properties of Highly Viscous Liquids

VOJKŮVKOVÁ, P.; ŠIKULA, O.

Original Title

Experimental Determination of Thermal Properties of Highly Viscous Liquids

English Title

Experimental Determination of Thermal Properties of Highly Viscous Liquids

Type

Paper in proceedings (conference paper)

Original Abstract

This contribution deals with experimental determination of thermal properties needed for transient heat transfer calculation by conduction in highly viscous fluids; which are the density, thermal conductivity and specific heat capacity. Density was determined by direct method, heat capacity was measured with mixing calorimeter and thermal conductivity was studied with two different measuring equipments. Experimental set up for determination of thermal conductivity was designed and constructed by the authors. Results were corrected by numerical simulations in CalA software. All measurement quantities were compared with calculations based on the chemical composition of the substance. The determined thermal properties can be used for calculation of energy performance of heating and cooling of highly viscous fluids.

English abstract

This contribution deals with experimental determination of thermal properties needed for transient heat transfer calculation by conduction in highly viscous fluids; which are the density, thermal conductivity and specific heat capacity. Density was determined by direct method, heat capacity was measured with mixing calorimeter and thermal conductivity was studied with two different measuring equipments. Experimental set up for determination of thermal conductivity was designed and constructed by the authors. Results were corrected by numerical simulations in CalA software. All measurement quantities were compared with calculations based on the chemical composition of the substance. The determined thermal properties can be used for calculation of energy performance of heating and cooling of highly viscous fluids.

Keywords

Experimental Measurement, Density, Specific Heat Capacity, Thermal Conductivity.

Key words in English

Experimental Measurement, Density, Specific Heat Capacity, Thermal Conductivity.

Authors

VOJKŮVKOVÁ, P.; ŠIKULA, O.

Released

13.10.2014

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

978-3-03835-280-8

Book

Envibuild 2014

Edition

2014

ISBN

1022-6680

Periodical

Advanced Materials Research

Volume

2014

Number

1041

State

Swiss Confederation

Pages from

39

Pages to

42

Pages count

4

BibTex

@inproceedings{BUT109761,
  author="Petra {Vojkůvková} and Ondřej {Šikula}",
  title="Experimental Determination of Thermal Properties of Highly Viscous Liquids",
  booktitle="Envibuild 2014",
  year="2014",
  series="2014",
  journal="Advanced Materials Research",
  volume="2014",
  number="1041",
  pages="39--42",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.1041.281",
  isbn="978-3-03835-280-8",
  issn="1022-6680"
}