Isochoric Specific Heat Capacity of Difluoromethane (R32) and a Mixture of 51.11 mass% Difluoromethane (R32) + 48.89 mass% Pentafluoroethane (R125)
The isochoric heat capacity ( c v ) of difluoromethane (R32) and a mixture of 51.11 mass% R32 + 48.89 mass% pentafluoroethane (R125) was measured at temperatures from 268 K to 328 K and at pressures up to 30 MPa. The reported density measurements are in the single-phase region and cover a range of ρ...
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| Veröffentlicht in: | International journal of thermophysics 2008-12, Vol.29 (6), p.1929-1938 |
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| container_end_page | 1938 |
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| container_issue | 6 |
| container_start_page | 1929 |
| container_title | International journal of thermophysics |
| container_volume | 29 |
| creator | Matsuguchi, A. Yamaya, K. Kagawa, N. |
| description | The isochoric heat capacity (
c
v
) of difluoromethane (R32) and a mixture of 51.11 mass% R32 + 48.89 mass% pentafluoroethane (R125) was measured at temperatures from 268 K to 328 K and at pressures up to 30 MPa. The reported density measurements are in the single-phase region and cover a range of
ρ
> 800 kg · m
−3
. The measured data are compared with results measured by other researchers. Also, the measured data are examined with available equations of state. As a result, it is found that the measured
c
v
’s agree well with those of other researchers in the measurement range of the present study. |
| doi_str_mv | 10.1007/s10765-008-0535-5 |
| format | Article |
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c
v
) of difluoromethane (R32) and a mixture of 51.11 mass% R32 + 48.89 mass% pentafluoroethane (R125) was measured at temperatures from 268 K to 328 K and at pressures up to 30 MPa. The reported density measurements are in the single-phase region and cover a range of
ρ
> 800 kg · m
−3
. The measured data are compared with results measured by other researchers. Also, the measured data are examined with available equations of state. As a result, it is found that the measured
c
v
’s agree well with those of other researchers in the measurement range of the present study.</description><identifier>ISSN: 0195-928X</identifier><identifier>EISSN: 1572-9567</identifier><identifier>DOI: 10.1007/s10765-008-0535-5</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Classical Mechanics ; Condensed Matter Physics ; Industrial Chemistry/Chemical Engineering ; Physical Chemistry ; Physics ; Physics and Astronomy</subject><ispartof>International journal of thermophysics, 2008-12, Vol.29 (6), p.1929-1938</ispartof><rights>Springer Science+Business Media, LLC 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-5b997924c73848421afd8f5e66dfb98410d3508a9b95e88444346432d6359de93</citedby><cites>FETCH-LOGICAL-c319t-5b997924c73848421afd8f5e66dfb98410d3508a9b95e88444346432d6359de93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10765-008-0535-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10765-008-0535-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Matsuguchi, A.</creatorcontrib><creatorcontrib>Yamaya, K.</creatorcontrib><creatorcontrib>Kagawa, N.</creatorcontrib><title>Isochoric Specific Heat Capacity of Difluoromethane (R32) and a Mixture of 51.11 mass% Difluoromethane (R32) + 48.89 mass% Pentafluoroethane (R125)</title><title>International journal of thermophysics</title><addtitle>Int J Thermophys</addtitle><description>The isochoric heat capacity (
c
v
) of difluoromethane (R32) and a mixture of 51.11 mass% R32 + 48.89 mass% pentafluoroethane (R125) was measured at temperatures from 268 K to 328 K and at pressures up to 30 MPa. The reported density measurements are in the single-phase region and cover a range of
ρ
> 800 kg · m
−3
. The measured data are compared with results measured by other researchers. Also, the measured data are examined with available equations of state. As a result, it is found that the measured
c
v
’s agree well with those of other researchers in the measurement range of the present study.</description><subject>Classical Mechanics</subject><subject>Condensed Matter Physics</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><issn>0195-928X</issn><issn>1572-9567</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kctKw0AUhgdRsFYfwF02ikVS55rMLKVeWqgoXsDdME1mbEqSqTMJ2Cdx22fpkzkl6kpcnbP4vsP5-QE4RnCIIEwvPIJpwmIIeQwZYTHbAT3EUhwLlqS7oAeRYLHA_HUfHHi_gBCKVJAe-Jx4m82tK7LoaamzwoRlrFUTjdRSZUWziqyJrgpTttbZSjdzVevo7JHgQaTqPFLRXfHRtE5vMYaGCG3WlfL-5G9nsz7frCkfcvGDPei6UR35CyLMBodgz6jS66Pv2QcvN9fPo3E8vb-djC6ncUaQaGI2EyEHpllKOOUUI2VybphOktzMBKcI5oRBrsRMMM05pZTQhBKcJ4SJXAvSB6fd3aWz7632jawKn-myDK_Y1kvCEoyDE0DUgZmz3jtt5NIVlXIriaDcViC7CmSoQG4rkCw4uHN8YOs37eTCtq4Oef6RvgAv-ojq</recordid><startdate>20081201</startdate><enddate>20081201</enddate><creator>Matsuguchi, A.</creator><creator>Yamaya, K.</creator><creator>Kagawa, N.</creator><general>Springer US</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20081201</creationdate><title>Isochoric Specific Heat Capacity of Difluoromethane (R32) and a Mixture of 51.11 mass% Difluoromethane (R32) + 48.89 mass% Pentafluoroethane (R125)</title><author>Matsuguchi, A. ; Yamaya, K. ; Kagawa, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-5b997924c73848421afd8f5e66dfb98410d3508a9b95e88444346432d6359de93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Classical Mechanics</topic><topic>Condensed Matter Physics</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Physical Chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Matsuguchi, A.</creatorcontrib><creatorcontrib>Yamaya, K.</creatorcontrib><creatorcontrib>Kagawa, N.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>International journal of thermophysics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Matsuguchi, A.</au><au>Yamaya, K.</au><au>Kagawa, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Isochoric Specific Heat Capacity of Difluoromethane (R32) and a Mixture of 51.11 mass% Difluoromethane (R32) + 48.89 mass% Pentafluoroethane (R125)</atitle><jtitle>International journal of thermophysics</jtitle><stitle>Int J Thermophys</stitle><date>2008-12-01</date><risdate>2008</risdate><volume>29</volume><issue>6</issue><spage>1929</spage><epage>1938</epage><pages>1929-1938</pages><issn>0195-928X</issn><eissn>1572-9567</eissn><abstract>The isochoric heat capacity (
c
v
) of difluoromethane (R32) and a mixture of 51.11 mass% R32 + 48.89 mass% pentafluoroethane (R125) was measured at temperatures from 268 K to 328 K and at pressures up to 30 MPa. The reported density measurements are in the single-phase region and cover a range of
ρ
> 800 kg · m
−3
. The measured data are compared with results measured by other researchers. Also, the measured data are examined with available equations of state. As a result, it is found that the measured
c
v
’s agree well with those of other researchers in the measurement range of the present study.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10765-008-0535-5</doi><tpages>10</tpages></addata></record> |
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| issn | 0195-928X 1572-9567 |
| language | eng |
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| source | SpringerNature Journals |
| subjects | Classical Mechanics Condensed Matter Physics Industrial Chemistry/Chemical Engineering Physical Chemistry Physics Physics and Astronomy |
| title | Isochoric Specific Heat Capacity of Difluoromethane (R32) and a Mixture of 51.11 mass% Difluoromethane (R32) + 48.89 mass% Pentafluoroethane (R125) |
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