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4. A Standardized Morpho-Functional Classification of the Planet’s Humipedons

Author

Zanella, Augusto, primary, Ponge, Jean-François, additional, Jabiol, Bernard, additional, Van Delft, Bas, additional, De Waal, Rein, additional, Katzensteiner, Klaus, additional, Kolb, Eckart, additional, Bernier, Nicolas, additional, Mei, Giacomo, additional, Blouin, Manuel, additional, Juilleret, Jérôme, additional, Pousse, Noémie, additional, Stanchi, Silvia, additional, Cesario, Fernando, additional, Le Bayon, Renée-Claire, additional, Tatti, Dylan, additional, Chersich, Silvia, additional, Carollo, Luca, additional, Englisch, Michael, additional, Schrötter, Anna, additional, Schaufler, Judith, additional, Bonifacio, Eleonora, additional, Fritz, Ines, additional, Sofo, Adriano, additional, Bazot, Stéphane, additional, Lata, Jean-Christophe, additional, Iffly, Jean-Francois, additional, Wetzel, Carlos E., additional, Hissler, Christophe, additional, Fabiani, Ginevra, additional, Aubert, Michael, additional, Vacca, Andrea, additional, Serra, Gianluca, additional, Menta, Cristina, additional, Visentin, Francesca, additional, Cools, Nathalie, additional, Bolzonella, Cristian, additional, Frizzera, Lorenzo, additional, Zampedri, Roberto, additional, Tomasi, Mauro, additional, Galvan, Paola, additional, Charzynski, Przemyslaw, additional, Zakharchenko, Elina, additional, Waez-Mousavi, Seyed Mohammad, additional, Brun, Jean-Jacques, additional, Menardi, Roberto, additional, Fontanella, Fausto, additional, Zaminato, Nicola, additional, Carollo, Silvio, additional, Brandolese, Alessio, additional, Bertelle, Michele, additional, Zanella, Gaétan, additional, Bronner, Thomas, additional, Graefe, Ulfert, additional, and Hager, Herbert, additional

Published
2022
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21. Pulsating Flow of an Ostwald—De Waele Fluid between Parallel Plates

Author

Andrea Vacca, Rodrigo González, Michele Iervolino, Aldo Tamburrino, González, Rodrigo, Tamburrino, Aldo, Vacca, Andrea, Iervolino, Michele, Gonzalez, R., Tamburrino, A., Vacca, A., and Iervolino, M.

Subjects
dispersion enhancement, lcsh:Hydraulic engineering, Materials science, wall shear stre, Geography, Planning and Development, Flow (psychology), Pulsatile flow, non-Newtonian fluid, pulsating flow, Aquatic Science, 01 natural sciences, Biochemistry, 010305 fluids & plasmas, Physics::Fluid Dynamics, lcsh:Water supply for domestic and industrial purposes, Rheology, lcsh:TC1-978, 0103 physical sciences, Shear stress, Dispersion (water waves), Pressure gradient, Water Science and Technology, lcsh:TD201-500, 010304 chemical physics, discharge enhancement, Mechanics, wall shear stress, Non-Newtonian fluid, velocity distribution, Dimensionless quantity
Abstract

The flow between two parallel plates driven by a pulsatile pressure gradient was studied analytically with a second-order velocity expansion. The resulting velocity distribution was compared with a numerical solution of the momentum equation to validate the analytical solution, with excellent agreement between the two approaches. From the velocity distribution, the analytical computation of the discharge, wall shear stress, discharge, and dispersion enhancements were also computed. The influence on the solution of the dimensionless governing parameters and of the value of the rheological index was discussed.

Published
2020
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