초록

In the presented study, X-ray computed tomography (CT) technique was used to visualize the three-dimensional (3D)microstructure of ceramic membrane support made of alternative material - fly ash, kaolin and shale. Standard computedtomography output formats provide usually two-dimensional (2D) information about the object being studied in the form ofimage data set. However, to understand the material internal structure and its mechanical, physicochemical and hydraulicproperties 3D visualization is needed. Our work shows that 3D image data reconstruction can be done with freely availableDREAM.3D and ParaView software instead of costly commercial ones allowing wider community data sharing and greaterfreedom in processing. The resulting 3D model was suitable for quantitative pore space analysis and fluid dynamics modellingand provided important morphological information such as pore and mass shape, cracks, spatial distribution and theconnectivity of the solid matrix.

키워드

X-ray CT, 3D model, ceramic, DREAM.3D, ParaView

참고문헌(5)open

  1. [학술지] Peng Wu / 2015 / A review of preparation techniques of porous ceramic membranes / Journal of Ceramic Processing Research 16 (1) : 102 ~ 106

  2. [단행본] V. Gitis / 2016 / Ceramic membranes: New Opportunities and Practical Alpplications / John Wiley and Sons

  3. [인터넷자료] / www.paraview.org

  4. [인터넷자료] / http://dream3d.bluequartz.net/

  5. [단행본] J. Davidovits / 2015 / Geopolymer Chemistry and Application / Institut Geopolymemere, France