Pulsating Flow of an Ostwald—De Waele Fluid between Parallel Plates
Abstract
:1. Introduction
2. Analytical Solution
2.1. Flow Enhancement
2.2. Dispersion Coefficient
3. Numerical Solution of the Velocity Distribution
4. Results
4.1. Wall Shear Stress
4.1.1. Wall Shear Stress for and
4.1.2. Wall Shear Stress for and
4.1.3. Wall Shear Stress for and
4.1.4. Wall Shear Stress for and
4.2. Discharge
4.2.1. Discharge for and
4.2.2. Discharge for and
4.2.3. Discharge for and
4.2.4. Discharge for and
4.3. Flow Enhancement
4.4. Dispersion Enhancement
5. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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−1.6% | −1.8% | −2.0% | −1.9 | |
−0.4% | −0.4% | −0.4% | −0.4% | |
−0.7% | −0.7% | −0.7% | −0.7% |
0.4% | −0.1% | 0.6% | −0.1% | |
0.6% | 0.6% | −0.3% | −0.3% | |
Less than 0.1% | Less than 0.1% | Less than 0.1% | Less than 0.1% |
Discharge | −14.9% | −19.7% | −84.9% | −42.8% |
Wall shear stress | 6.7% | −1.9% | 30.9% | −3.5% |
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González, R.; Tamburrino, A.; Vacca, A.; Iervolino, M. Pulsating Flow of an Ostwald—De Waele Fluid between Parallel Plates. Water 2020, 12, 932. https://doi.org/10.3390/w12040932
González R, Tamburrino A, Vacca A, Iervolino M. Pulsating Flow of an Ostwald—De Waele Fluid between Parallel Plates. Water. 2020; 12(4):932. https://doi.org/10.3390/w12040932
Chicago/Turabian StyleGonzález, Rodrigo, Aldo Tamburrino, Andrea Vacca, and Michele Iervolino. 2020. "Pulsating Flow of an Ostwald—De Waele Fluid between Parallel Plates" Water 12, no. 4: 932. https://doi.org/10.3390/w12040932