发明名称 |
Rheological testing method |
摘要 |
A method of testing the potential anti-misting and/or the drag reducing properties of a polymer modified fluid by testing its rheological behavior under increasing pressure. It has been found that the quantity of such fluids that can be pumped through a given system decreases as the pumping pressure is increased, thus giving an indication of the presence of the desired properties.
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申请公布号 |
US4402215(A) |
申请公布日期 |
1983.09.06 |
申请号 |
US19810301254 |
申请日期 |
1981.09.11 |
申请人 |
THE UNITED STATES OF AMERICA |
发明人 |
GUASTAVINO, THOMAS G. |
分类号 |
G01N11/04;(IPC1-7):G01N11/04 |
主分类号 |
G01N11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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