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Pubblicazioni selezionate

∙ Piccioli, F., Li, Y., Valiani, A., Caleffi, V., Chowienczyk, P., Alastruey, J., Cardiac contractility is a key factor in determining pulse pressure and its peripheral amplification, Frontiers in Cardiovascular Medicine, 2023, vol. 10 (23 June), 1197842, pp. 1197842-1 - 1197842-11, ISSN: 2297-055X, DOI: 10.3389/fcvm.2023.1197842.

∙ Celant, M., Toro, E.F., Bertaglia, G., Cozzio, S., Caleffi, V., Valiani, A., Blanco, P.J., Müller, L.O., Modeling essential hypertension with a closed-loop mathematical model for the entire human circulation, International Journal for Numerical Methods in Biomedical Engineering, 2023, vol. 39 (11), e3748, pp. e3748-1 - e3748-36, ISSN: 2040-7939, DOI: 10.1002/cnm.3748.

∙ Piccioli, F., Valiani, A., Alastruey, J., Caleffi, V., The effect of cardiac properties on arterial pulse waves: An in-silico study, International Journal for Numerical Methods in Biomedical Engineering, 2022, vol. 38 (12), e3658, pp. e3658-1 - e3658-17, ISSN: 2040-7939, DOI: 10.1002/cnm.3658.

∙ Piccioli, F., Bertaglia, G., Valiani, A., Caleffi, V., Modeling blood flow in networks of viscoelastic vessels with the 1-D augmented fluid–structure interaction system, Journal of Computational Physics, 2022, vol. 464, 111364, pp. 111364-1 – 111364-31, ISSN: 0021-9991, DOI: 10.1016/j.jcp.2022.111364.

∙ Bertaglia, G., Caleffi, V., Pareschi, L., Valiani, A., Uncertainty quantification of viscoelastic parameters in arterial hemodynamics with the a-FSI blood flow model, Journal of Computational Physics, 2021, vol. 430, 110102, pp. 110102-1 - 110102-20, ISSN: 0021-9991, DOI: 10.1016/j.jcp.2020.110102.

∙ Bertaglia, G., Navas-Montilla, A, Valiani, A., Monge Garcia Manuel, I., Murillo, J., Caleffi, V., Computational hemodynamics in arteries with the one-dimensional augmented fluid-structure interaction system: viscoelastic parameters estimation and comparison with in-vivo data, Journal of Biomechanics, 2020, Vol. 100, 109595, pp. 109595-1 - 109595-11, ISSN: 0021-9290, DOI: 10.1016/j.jbiomech.2019.109595.

∙ Bertaglia, G., Caleffi, V., Valiani, A., Modeling blood flow in viscoelastic vessels: the 1D augmented fluid–structure interaction system, Computer Methods in Applied Mechanics and Engineering, 2020, Vol. 360, 112772, pp. 112772-1 - 112772-25, ISSN: 0045-7825, DOI: 10.1016/j.cma.2019.112772.

∙ Elshobaki, M., Valiani, A., Caleffi, V., Numerical modelling of open channel junctions using the Riemann problem approach s, Journal of Hydraulic Research, 2019, Vol. 57(5), pp. 662-674, ISSN: 1814-2079, DOI: 10.1080/00221686.2018.1534283.

∙ Valiani, A., Caleffi, V., Dam break in rectangular channels with different upstream-downstream widths, Advances in Water Resources, 2019, Vol. 132, 103389, pp. 103389-1 - 103389-15, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, DOI: 10.1016/j.advwatres.2019.103389.

∙ Bertaglia, G., Ioriatti, M., Valiani, A., Dumbser, M., Caleffi, V., Numerical methods for hydraulic transients in visco-elastic pipes, Journal of Fluids and structures, 2018, Vol. 81 (C-August), pp. 230-254, ISSN: 0889-9746, DOI: 10.1016/j.jfluidstructs.2018.05.004.

∙ Carraro, F., Vanzo, D., Caleffi, V., Valiani, A.; Siviglia, A., Mathematical study of linear morphodynamic acceleration and derivation of the MASSPEED approach, Advances in Water Resources, 2018, Vol. 117, pp. 40-52, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, DOI: 10.1016/j.advwatres.2018.05.002.

∙ Carraro, F., Valiani, A., Caleffi, V., Efficient analytical implementation of the DOT Riemann solver for the de Saint Venant–Exner morphodynamic model, Advances in Water Resources, 2018, Vol. 113, pp. 189-201, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, DOI: 10.1016/j.advwatres.2018.01.011.

∙ Elshobaki, M., Valiani, A., Caleffi, V., Junction Riemann problem for one-dimensional shallow water equations with bottom discontinuities and channels width variations, Journal of Hyperbolic Equations, 2018, Vol. 15(2), pp. 191-217, ISSN: 0219-8916, DOI: 10.1142/S021989161850008X.

∙ Celli, M., Barletta, A., Longo, S., Chiapponi, L., Ciriello, V., Di Federico, V., Valiani, A., Lanza, L., Liang D., Thermal Instability of a Power-Law Fluid Flowing in a Horizontal Porous Layer with an Open Boundary: A Two-Dimensional Analysis, Transport in Porous Media, 2017, Vol. 118(3), pp. 449-471, ISSN: 0169-3913, DOI: 10.1007/s11242-017-0863-7.

∙ Caleffi, V., Valiani, A., Well balancing of the SWE schemes for moving-water steady flows, Journal of Computational Physics, 2017, vol. 342, pp. 85-116, ISSN: 0021-9991, DOI: 10.1016/j.jcp.2017.04.031.

∙ Valiani, A., Caleffi, V., Momentum balance in the shallow water equations on bottom discontinuities h, Advances in Water Resources, 2017, Vol. 100, pp. 1-13, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, DOI: 10.1016/j.advwatres. 2016.12.002.

∙ Valiani, A., Caleffi, V., Free Surface Axially Symmetric Flows and Radial Hydraulic Jumps, ASCE Journal of Hydraulic Engineering, 2016, Vol. 142, No. 4, April, pp. 06015025-1…6, ISSN:0733-9429, DOI:10.1061/(ASCE)HY.1943-7900.0001104.

∙ Li, G., Caleffi, V., Qi, Z., A well-balanced finite difference WENO scheme for shallow water flow model, Applied Mathematics and Computation, Vol. 265, 2015, pp. 1-16, doi: 10.1016/j.amc.2015.04.054.

∙ Caleffi, V., Valiani, A., Li, G., A comparison between bottom-discontinuity numerical treatments in the DG framework, Applied Mathematical Modelling, 2015, Elsevier, in press, Available online 2 October 2015, pp. 1-16, ISSN:0307-904X, DOI: 10.1016/ j.apm.2015.09.025.

∙ Longo, S., Domínguez, F. M., Valiani, A., The turbulent structure of the flow field generated by a hydrofoil in stalling condition beneath a water-air interface, Experimental Thermal and Fluid Science, 2015, Vol. 61, pp. 34-47, Elsevier, ISSN: 0894-1777, doi: 10.1016/j.expthermflusci.2014.10.008.

∙ Longo, S., Valiani, A., Analysis of a boundary layer of a granular mixture flowing past a plate at zero incidence, European Journal of Mechanics - B/Fluids, 2014, Vol. 46, pp. 59-73, Elsevier, ISSN: 0997-7546, doi:10.1016/j.euromechflu.2014.02.002.

∙ Li, G., Caleffi, V., Gao, J., High-order well-balanced central WENO scheme for pre-balanced shallow water equations, Computers and Fluids, Vol. 99, 2014, pp. 182-189. doi: 10.1016/j.compfluid.2014.04.022.

∙ Valiani, A., Caleffi, V., Linear and angular momentum conservation for the hydraulic jump in converging channels, IAHR Journal of Hydraulic Research, 2013, Vol. 51(5), pp. 601-607, Taylor & Francis, ISSN 0022-1686 (Print) 1814-2079 (Online), DOI: 10.1080/00221686.2013. 805701.

∙ Caleffi, V., Valiani, A., A 2D local discontinuous Galerkin method for contaminant transport in channel bends, Computers & Fluids, 2013, Vol. 88, pp. 629-642, Elsevier Publisher, ISSN: 0045-7930, PII: S0045-7930(13)00406-4, DOI: http://dx.doi.org/ 10.1016/j. compfluid.2013.10.023.

∙ Longo, S., Valiani, A., Lanza, L., Liang D., Experimental study of the grain-water mixture flow past a cylinder of different shapes, European Journal of Mechanics - B/Fluids, 2013, Vol. 38, pp. 101-113, Elsevier Masson, ISSN: 0997-7546, doi:10.1016/j.euromechflu. 2012.11.001.

∙ Longo, S., Valiani, A., Lanza L., Experiments on the two-dimensional flow of a grain-water mixture past a circular cylinder, European Journal of Mechanics – B/Fluids, 2012, vol. 36, pp. 139-151, Elsevier Masson, ISSN: 0997-7546, doi: 10.1016/j.euromechflu. 2012.04.002.

∙ Caleffi, V., Valiani, A., A well-balanced, third-order-accurate RKDG scheme for SWE on curved boundary domains, Advances in Water Resources, 2012, Vol. 46, pp. 31-45, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, doi:10.1016/ j.advwatres.2012.05.018.

∙ Caleffi, V., A new well-balanced Hermite weighted essentially non-oscillatory scheme for shallow water equations, International Journal for Numerical Methods in Fluids, Vol. 67 (9), 2011, pp. 1135-1159. doi: 10.1002/fld.2410.

∙ Vatankhah, A. R., Valiani, A., Analytical inversion of specific energy-depth relationship in channels with parabolic cross-section, Hydrological Sciences Journal, 2011, Vol. 56(5), pp. 834-840, Taylor & Francis, ISSN: 0262-6667, doi: 10.1080/02626667. 2011.583250.

∙ Valiani, A., Caleffi, V., Linear and angular momentum conservation in hydraulic jump in diverging channels, Advances in Water Resources, 2011, Vol. 34(2), pp. 227-242, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, doi:10.1016/ j.advwatres.2010.11.006.

∙ Trillo, S., Valiani, A., Hydrodynamic instability of multiple four-wave mixing, Optics Letters, Vol. 35 (23), pp. 3967-3969, 2010, ISSN: 0146-9592, doi: 10.1364/OL.35. 003967.

∙ Begnudelli, L., Valiani, A., Sanders, B. F., A balanced treatment of secondary currents, turbulence and dispersion in a depth-integrated hydrodynamic and bed deformation model for channel bends, Advances in Water Resources, 2010, Vol. 33(1), pp. 17–33, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, doi:10.1016/ j.advwatres.2009.10.004.

∙ Valiani, A., Begnudelli, L., Discussion of “Finite Volume Model for Shallow Water Equations with Improved Treatment of Source Terms” by Soumendra Nath Kuiry, Kiran Pramanik, and Dhrubajyoti Sen, ASCE Journal of Hydraulic Engineering, February 2008, Vol. 134, No. 2, pp. 231-242, ASCE Journal of Hydraulic Engineering, 2009, Vol. 135, N. 11, November, pp. 1016-1017, ISSN: 0733-9429.

∙ Valiani, A., Caleffi, V., Analytical findings for power law cross-sections: Uniform flow depth, Advances in Water Resources, 2009, Vol. 32(9), pp. 1404-1412, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, doi:10.1016/j.advwatres. 2009.06.004.

∙ Caleffi, V., Valiani, A., Well-balanced bottom discontinuities treatment for high-order shallow water equations WENO scheme, ASCE Journal of Engineering Mechanics, 2009, Vol. 135, No. 7, July, pp. 684-696, ISSN: 0733-9399, doi: 10.1061/(ASCE)0733-9399 (2009)135:7(684).

∙ Valiani, A., Caleffi, V., Reply to comments on ‘‘Depth-energy and depth-force relationships in open channel flows II: Analytical findings for power-law cross sections” by A. Valiani, V. Caleffi [Adv. Water Resour. 32 (2009) 213-224], Advances in Water Resources, 2009, Vol. 32(6), p. 965, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708.

∙ Valiani, A., Caleffi, V., Depth-energy and depth-force relationships in open channel flows II: analytical findings for power-law cross sections, Advances in Water Resources, 2009, Vol. 32(2), pp. 213-224, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, doi: 10.1016/j.advwatres.2008.10.015.

∙ Valiani, A., Begnudelli, L., Closure to “Divergence Form for Bed Slope Source Term (DFB) in Shallow Water Equations”, ASCE Journal of Hydraulic Engineering, 2008, Vol. 134, N. 5, May 2008, pp. 680-682, ISSN: 0733-9429.

∙ Valiani, A., Caleffi, V., Depth-energy and depth-force relationships in open channel flows: Analytical findings, Advances in Water Resources, 2008, Vol. 31(3), pp. 447-454, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, doi:10.1016/j.advwatres. 2007.09.007.

∙ Cavallini, N., Caleffi, V., Coscia, V., Finite volume and WENO scheme in one-dimensional vascular system modelling, Computers and Mathematics with Applications, Vol. 56 (9), 2008, pp. 2382-2397. doi: 10.1016/j.camwa.2008.05.039.

∙ Bernini, A., Caleffi, V., Valiani, A., Numerical modelling of alternate bars, in Braided Rivers: Process, Deposits, Ecology and Management, 2006, Special Publication Number 36, International Association of Sedimentologists, pp. 153-175, Edited by G. H. Sambrook Smith, J. L. Best, C. S. Bristow and G. E. Petts, Blackwell Publishing Ltd, Birmingham, UK, ISBN: 9781405151214.

∙ Caleffi, V., Valiani, A., Bernini, A., High-order balanced CWENO scheme for movable bed shallow water equations, Advances in Water Resources, 2007, Vol. 30(4), pp. 730-741, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0309-1708, doi: 10.1016/j. advwatres.2006.06.003.

∙ Valiani, A., Begnudelli, L., Divergence Form for Bed Slope Source Term (DFB) in Shallow Water Equations, ASCE Journal of Hydraulic Engineering, 2006, Vol. 132, N. 7, July 2006, pp. 652-665, ISSN: 0733-9429, doi: 10.1061/(ASCE)0733-9429(2006)132: 7(652).

∙ Caleffi, V., Valiani, A., Bernini, A., Fourth-order balanced source term treatment in central WENO schemes for shallow water equations, Journal of Computational Physics, 2006, Vol. 218(1), pp. 228-245, Elsevier Publisher, Amsterdam, The Netherlands, ISSN: 0021-9991, doi: 10.1016/J.JCP.2006.02.001.

∙ Valiani, A., Caleffi, V., Brief Analysis of Shallow Water Equations Suitability to Numerically Simulate Supercritical Flow in Sharp Bends, ASCE Journal of Hydraulic Engineering, Vol. 131, No. 10, October 2005, pp. 912-916, ISSN: 0733-9429, doi: 10.1061/(ASCE)0733-9429(2005)131:10(912).

∙ Valiani, A., Caleffi, V., Closure to Case Study: Malpasset Dam-break Simulation using a 2D Finite Volume Method, ASCE Journal of Hydraulic Engineering, Vol. 130, No. 9, September 2004, pp. 945-948, ISSN: 0733-9429, doi: 10.1061/(ASCE)0733-9429(2004) 130:9(945).

∙ Caleffi, V., Valiani, A., Zanni, A., Finite volume method for simulating extreme flood events in natural channels, IAHR Journal of Hydraulic Research, Vol. 41, No. 2, 2003, pp. 167-177, ISSN: 0022-1686, doi:10.1080/00221680309499959.

∙ Valiani, A., Caleffi, V., Zanni, A., Case Study: Malpasset Dam-break Simulation using a 2D Finite Volume Method, ASCE Journal of Hydraulic Engineering, Vol. 128, No. 5, May 2002, pp. 460-472, ISSN: 0733-9429, doi: 10.1061/(ASCE)0733-9429(2002)128:5 (460).

∙ Valiani, A., Chára Z., Vlasák P., Classical hydraulic jump: a first comparison of a theoretical solution with experimental results, Journal of Hydrology and Hydro-mechanics, Vol. 46, No. 3, 1998, pp. 169-188, ISSN: 0042-790X.

∙ Valiani, A., Linear and angular momentum conservation in hydraulic jump, IAHR Journal of Hydraulic Research, Vol. 35, No. 3, 1997, pp. 323-354, ISSN: 0022-1686, doi: 10.1080/ 00221689709498416.

∙ Valiani, A., Discussion about “The von Kármán coefficient in sediment laden flow”, by M. Nouh, IAHR Journal of Hydraulic Research, Vol. 29, No. 1, 1991, pp. 129-134, ISSN: 0022-1686.

∙ Valiani, A., An open question regarding shear flow with suspended sediments, Meccanica, Journal of the Italian Association of Theoretical and Applied Mechanics, Vol. 23, No. 1, March 1988, pp. 36-43, ISSN: 0025-6455.