- Turkish Journal of Engineering
- Volume:2 Issue:3
- RHEOLOGICAL PARAMETER ESTIMATION OF CMC-WATER SOLUTIONS USING MAGNETIC RESONANCE IMAGING (MRI)
RHEOLOGICAL PARAMETER ESTIMATION OF CMC-WATER SOLUTIONS USING MAGNETIC RESONANCE IMAGING (MRI)
Authors : Guler Bengusu TEZEL
Pages : 94-97
Doi:10.31127/tuje.363596
View : 47 | Download : 36
Publication Date : 2018-09-01
Article Type : Research Paper
Abstract :In this study, the application of Magnetic Resonance Imaging insert ignore into journalissuearticles values(MRI); rheometry on the measurement of complex fluid Carboxylmethyl cellulose insert ignore into journalissuearticles values(CMC);-water solutions insert ignore into journalissuearticles values(0.5%, 1.0%, 1.5%, 2.0% w/w); flow was described. Depending on CMC concentration, Power law or Herschel-Bulkley models gave the best fit according to MRI and conventional rheometer insert ignore into journalissuearticles values(CVO); results. Power Law model was valid for 0.5% and 1.0% CMC insert ignore into journalissuearticles values(R 2 =0.9993-R 2 =0.9987 and R 2 =0.9983-R 2 =0.9985 respectively by MRI and CVO);. On the other hand, 1.5% and 2.0% CMC solutions flow were well described by Herschel–Bulkley model insert ignore into journalissuearticles values(R 2 =0.9994-R 2 =0.9996 and R 2 =0.9986-R 2 =0.9981 respectively by MRI and CVO);. The MRImeasurements agreed well with the CVO measurements.Keywords : Magnetic Resonance Imaging, Conventional Rheometer, CMC, Rheology
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