Detail publikace

Determination of the Temperature Coefficient of Volume Expansion Heat-Transfer Fluids by Using Refractometry

STRACHALA, D. HYLSKÝ, J. FRK, M.

Originální název

Determination of the Temperature Coefficient of Volume Expansion Heat-Transfer Fluids by Using Refractometry

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The aim of the submitted work is in the comparison of the two methods used for a detection of the thermal volume expansion coefficient (β) of heat transfer fluids. Thermal volume expansion coefficient is one of the fundamental thermo-physical parameters monitored in the heat transfer fluids for solar collectors. First methods is based on commonly used Archimedes law principle and second deals with the determination via Abbe refractometer. Measurement of β using a Abbe refractometer is not very common, but in a practical way simpler and faster than the methods based on the Archimedes principle. The identified thermal volume expansion coefficient under two different methods was compared and also has been found the relation between refractive index and β of the heat-transfer fluids measured by Abbe refractometer.

Klíčová slova

Refractometry, Heat - Transfer Fluids , Thermal Volume Expansion Coefficient

Autoři

STRACHALA, D.; HYLSKÝ, J.; FRK, M.

Rok RIV

2015

Vydáno

31. 8. 2015

Nakladatel

Brno University of Technology Faculty of Electrical Engineering and Communication Department of Electrical and Electronic Technology

Místo

Brno

ISBN

9788021451094

Kniha

Advanced Batteries Accumulators and Fuel Cells – 16th ABAF

Strany od

155

Strany do

156

Strany počet

168

BibTex

@inproceedings{BUT115834,
  author="Dávid {Strachala} and Josef {Hylský} and Martin {Frk}",
  title="Determination of the Temperature Coefficient of Volume Expansion Heat-Transfer Fluids by Using Refractometry",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 16th ABAF",
  year="2015",
  pages="155--156",
  publisher="Brno University of Technology Faculty of Electrical Engineering and Communication Department of Electrical and Electronic Technology",
  address="Brno",
  isbn="9788021451094"
}