{"title":"Determination of the pressure-volume-temperature (PVT) surface of Isopar-M: a quatitative evaluation of its use to float deep-sea instruments","authors":"A.A. Yayanos","doi":"10.1016/0011-7471(76)90828-7","DOIUrl":null,"url":null,"abstract":"<div><p>A method is described for determining pressure-volume isotherms of liquids at high pressures. A volumometer without a ground glass joint is used. The pressure-volume-temperature (<em>PVT</em>) surface of Isopar-M has been determined, and shows that this hydrocarbon liquid is suitable for floats to 1100 bars at 0°C. The so-called Tait equation has been used as the equation of state for the <em>PVT</em> values.</p></div>","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 10","pages":"Pages 989-993"},"PeriodicalIF":0.0000,"publicationDate":"1976-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0011-7471(76)90828-7","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Deep Sea Research and Oceanographic Abstracts","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0011747176908287","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A method is described for determining pressure-volume isotherms of liquids at high pressures. A volumometer without a ground glass joint is used. The pressure-volume-temperature (PVT) surface of Isopar-M has been determined, and shows that this hydrocarbon liquid is suitable for floats to 1100 bars at 0°C. The so-called Tait equation has been used as the equation of state for the PVT values.
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