HFO-1234ze(E)+HFC-32 混合冷媒の密度および定圧比熱の測定

田中 勝之, 赤坂 亮, 東 之弘

研究成果: Contribution to journalArticle査読

抄録

<tt>Measurements of the density and isobaric specific heat capacity for HFO-1234ze(E) (trans-1,3,3,3-tetrafluoropropene)+HFC-32 mixtures were carried out using a metal-bellows calorimeter. Seventy-one densities and thirty-eight isobaric specific heat capacities were obtained in the range of temperatures from 310 to 350 K, pressures from 1.4 to 5.0 MPa, and densities from 724 to 1083 kg</tt>‧<tt>m</tt><tt><sup>-3</sup></tt><tt>. The experimental uncertainties are estimated to be ±10 mK in temperature, ±2 kPa in pressure, ±0.001 mol</tt>‧<tt>mol</tt><tt><sup>-1 </sup></tt><tt>in composition, ±0.2 % in density, ±5 % in isobaric specific heat capacity. On the basis of the present data, the bubble point pressure, the saturated liquid density, and the isobaric specific heat capacity of saturated liquid were also determined. The experimental results were compared with the values calculated from REFPROP</tt><tt>. </tt>
寄稿の翻訳タイトルMeasurements of Density and Isobaric Specific Heat Capacity for HFO-1234ze(E)+HFC-32 Mixtures
本文言語日本語
ページ(範囲)427-434
ページ数8
ジャーナル日本冷凍空調学会論文集
28
4
DOI
出版ステータス出版済み - 2011

フィンガープリント

「HFO-1234ze(E)+HFC-32 混合冷媒の密度および定圧比熱の測定」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル