The viscosity temperature relationship of liquids

✍ Scribed by J. Cornelissen; H.I. Waterman

• Publisher: Elsevier Science
• Year: 1955
• Tongue: English
• Weight: 601 KB
• Volume: 4
• Category: Article
• ISSN: 0009-2509
• DOI: 10.1016/0009-2509(55)80011-5

✦ Synopsis

A new formula representing the vieeoelty temperature dePeudeuee is proposed. The formula IS valid for a varkty of hquids, e.g. 8ssc&ted and non-8seoeMed liquids, hydrucarbons and nuxtures of hydree8rbous. water, eolutious of sueruee iu wster and of sulphuric 8eld m water also fit into the system. The 88me formula can even be applied to mercury The method eau be used for sstunxted and non-saturated natural uuneral-oils, for fatty O&J 8a well 8s for hydrocarbon mwtuw obtained by polymenzat~on and by expelling oxygen from polymerwd fatty owls. The proposed formula IS generally apphcable and more concise and clear than many of the existing equations. RkunA-Pour rep&enter l8 relation tempk8ture-vlscos1ti, les auteur3 proposent une nouvelle formule tiable pour une e&e de hquides : liquidea asauelds et non 8ssoei&, hydmcsrbures, m&uges d'hydmeerbures, eau, solutions de suere dans l'eau et d'aclde sulfunque dans l'eau, mercure, hmles mindrales s&m&a et non saturks, hmlea grasses, m&angea d'hydrocarbures obtenue par polynukisation et par rkiuctlon d'hmlea grawea polym&&es. La formule est g&kale, plus concwe et plus clahv que beaucoup d'&quationa exwtantes.