Measurements of the isobaric specific heat capacity and density for dimethyl ether in the liquid state

Katsuyuki Tanaka, Yukihiro Higashi

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The isobaric specific heat capacity and density for dimethyl ether were measured in the temperature range from (310 to 360) K at pressures up to 5 MPa in the liquid state. Measurements were conducted by the metal-bellows calorimeter. The uncertainties of isobaric specific heat capacity and density measurements were estimated to be less than 5 % and 0.2 %, respectively. Experimental values for the isobaric specific heat capacity and density were correlated as functions of pressure and temperature. In addition, the saturated liquid isobaric specific heat capacity and saturated liquid density were obtained from extrapolation of these correlations to the vapor pressure.

Original languageEnglish
Pages (from-to)2658-2661
Number of pages4
JournalJournal of Chemical and Engineering Data
Volume55
Issue number8
DOIs
Publication statusPublished - Aug 12 2010
Externally publishedYes

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Specific heat
Ethers
Liquids
Density of liquids
Bellows
dimethyl ether
Calorimeters
Vapor pressure
Extrapolation
Metals
Temperature

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Measurements of the isobaric specific heat capacity and density for dimethyl ether in the liquid state. / Tanaka, Katsuyuki; Higashi, Yukihiro.

In: Journal of Chemical and Engineering Data, Vol. 55, No. 8, 12.08.2010, p. 2658-2661.

Research output: Contribution to journalArticle

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