| 摘要 |
The device (10) comprises: - a measurement cell (14), capable of receiving a sample (12) of porous medium containing a fluid comprising one or more phases; - a X-ray source (22), capable of illuminating the measurement cell (14) with X-rays; - a detector (24), placed opposite the X-ray source (22) with regards to the measurement cell (14), the detector (24) being capable of receiving X-rays arising from the sample (12) contained in the measurement cell (14); characterized in that the X-ray source (22) is capable of illuminating simultaneously at least a surface of the sample (12) without relative movement between the X-ray source (22) and the sample (12), the detector (24) comprising a plurality of sensing areas capable of selectively detecting X-rays arising from different points on the surface of the sample (12). |
