| タイトル | True Shear Parallel Plate Viscometer |
| 本文（外部サイト） | http://hdl.handle.net/2060/20100033581 |
| 著者（英） | Ethridge, Edwin; Kaukler, William |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2010-09-01 |
| 言語 | eng |
| 内容記述 | This viscometer (which can also be used as a rheometer) is designed for use with liquids over a large temperature range. The device consists of horizontally disposed, similarly sized, parallel plates with a precisely known gap. The lower plate is driven laterally with a motor to apply shear to the liquid in the gap. The upper plate is freely suspended from a double-arm pendulum with a sufficiently long radius to reduce height variations during the swing to negligible levels. A sensitive load cell measures the shear force applied by the liquid to the upper plate. Viscosity is measured by taking the ratio of shear stress to shear rate. |
| NASA分類 | Instrumentation and Photography |
| レポートNO | MFS-32558-1 |
| 権利 | Copyright, Distribution under U.S. Government purpose rights |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/505978 |
