| 摘要 |
FIELD: measurement technology. ^ SUBSTANCE: transducer can be used for measuring static pressure in liquid flows having unknown direction. Transducer for measuring static pressure in grainy layer has shallow tube provided with side slit. Sizes of slit are preset by conditions of capillary impassability of liquid. Transducer is made of several small balls to follow the geometry of disposition of units among which the pressure should be measured. ^ EFFECT: improved precision of measurement. ^ 2 dwg |
