| 摘要 |
A method for the characterizing a fluid containing particles reflecting ultrasounds wherein a sample of fluid placed between two surfaces ( 5, 6 ) in a rheometer ( 1 ) undergoes stress in order to measure the rheological characteristics of the sample ( 8 ) during relative movement of the two surfaces ( 5,6 ) in relation to each other. Local ultrasound data relating to the sample ( 8 ) deformation is collected by ultrasonic-wave-measuring means ( 2,3,4 ). The invention also relates to a device for carrying out said method.
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