M Reza Hashemi

  • Assistant ProfessorReza Hashemi
  • Department of Ocean Engineering & Graduate School of Oceanography
  • Phone: 401.874.6217
  • Email: reza_hashemi@uri.edu
  • Mailing Address: 212 Sheets Building
    Narragansett Bay Campus
    15 Receiving Rd.
    Narragansett, RI 02882

research

My main research  theme is ocean physics, mostly related to ocean renewable energy (tides and waves), climate change, and coastal problems (e.g. flooding and erosion). I use a combination of numerical models and  observational techniques (i.e. ship-based or satellite-based data) to study ocean physics.  I am interested in mathematical and numerical modeling of waves, and free surface flow from watersheds to coasts. I also work on sediment transport under the action of waves and currents. Another branch of my research  concerns with  numerical modeling of flow in the vicinity of  structures. I apply new and powerful numerical techniques such as Differential Quadrature Method, Radial Basis Function Based Meshless methods (Multiquadric and RBF-DQ) and Smoothed Particle Hydrodynamics (SPH) to model the flow field.  I also use open source structured/unstructured ocean/wave models such as ROMS, TELEMAC, SWAN and ADCIRC  in my research.

education

  • Ph.D. Oceanography, 2014, Bangor University (of Wales)
  • Ph.D. Civil/Hydraulic  Engineering, 2006, Shiraz University
  • M.S. Civil Engineering, 1999, Shiraz University
  • B.S. Civil Engineering, 1997, Shiraz University

teaching

New course in Ocean Renewable Energy (OCE/OCG 513), Fall Semesters
course description

New professional elective course in computational methods (OCE 313), Fall Semesters

Grand challenge course, Energy & Environment (EGR 213g), Spring Semesters

publications

Google Scholar

peer reviewed journal papers

Hashemi, M. Reza, Stéphan T. Grilli, and Simon P. Neill (2016)
A simplified method to estimate tidal current effects on the ocean wave power resource. Renewable Energy, 96, 257-269.
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Hashemi, M. R., Spaulding, M. L., Shaw, A., Farhadi, H.,  and  Lewis, M. (2016)  An efficient artificial intelligence model for prediction of tropical storm surge. Natural Hazards; 82 (1),  471-491.
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Hendizadeh, R., Kompanizare, M., Hashemi, M. R.,  and  Rakhshandehroo, G. R. (2016).
Steady critical discharge rates from vertical and horizontal wells in fresh–saline aquifers with sharp interfaces. Hydrogeology Journal, 24(4), 865-876
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Neill Simon P., Hashemi, M. Reza , Lewis, Matt J. (2016)
Tidal energy leasing and tidal phasing, Renewable Energy, 85, 580-587 (Open access)
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Hashemi, M.R., Neill, S.P. and Davies, A.G. (2015)
A coupled tide-wave model for the NW European shelf seas. Geophysical and Astrophysical Fluid Dynamics. 109(3), 234–253
PDF or website

Ghadampour, Z., Hashemi, M.R., Talebbeydokhti, N., Neill, S.P. and Nikseresht, A.H. (2015)
Some numerical aspects of modelling flow around hydraulic structures using incompressible SPH. Computers and Mathematics with Applications 69, 1470-1483.
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Lewis, M.J., Neill, S.P., Robins, P.E. and Hashemi, M.R. (2015)
Resource assessment for future generations of tidal-stream energy arrays.  Energy 83, 403-415. (Open access)
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Hashemi, M. R., Neill, S. P., Robins, P. E., Davies, A. G., and Lewis, M. J. (2015)
Effect of waves on the tidal energy resource at a planned tidal stream array. Renewable Energy 75, 626-639
PDF or website

Hashemi, M.R. and Neill, S.P. (2014)
The role of tides in shelf-scale simulations of the wave energy resource. Renewable Energy 69, 300-310.
PDF or website

Lewis, M.J., Neill, S.P. and Hashemi, M.R. (2014)
Realistic wave conditions and their influence on quantifying the tidal stream energy resource. Applied Energy 136, 495-508. (Open access)
PDF or website

Neill, S.P., Hashemi, M.R. and Lewis, M.J. (2014)
Optimal phasing of the European tidal stream resource using the greedy algorithm with penalty function. Energy 73, 997-1006.
(Open access)
PDF or website

Neill, S.P., Hashemi, M.R. and Lewis, M.J. (2014)
The role of tidal asymmetry in characterizing the tidal energy resource of Orkney. Renewable Energy 68, 337-350
PDF or website

Neill, S.P., Lewis, M.J., Hashemi, N.J., Slater, E., Lawrence, J. and Spall, S.A. (2014)
Inter-annual and inter-seasonal variability of the Orkney wave power resource. Applied Energy 132, 339-348.
(Open access)
PDF or website

Ghadampour Z, Talebbeydokhti N., Hashemi M. R., Nikseresht A. H. and Neill S.P., (2013) Numerical simulation of free surface mudflow using incompressible SPH, IJST, 37, 77-95
PDF or website

Hasanvand, K., Hashemi, M.R., Abedini, M.J., (October-2013)
Development of an Accurate Time Integration Technique for the Assessment of Q-Based versus h-Based Formulations of the Diffusion Wave Equation for Flow Routing, Journal of Hydraulic Engineering ASCE, 139(10).

Neill, S.P. and Hashemi, M.R. (2013)
Wave power variability over the northwest European shelf seas. Applied Energy 106, 31-46
PDF or website

Hamidi, M.E., Hashemi, M.R., Talebbeydokhti, N. and Neill, S.P. (2012)
Numerical modelling of the mild slope equation using localised differential quadrature method. Ocean Engineering 47, 88-103.
PDF or website

Homayoon, L, Abedini M.J. and Hashemi M.R. (January-2012)
RBF-DQ Solution for Shallow Water Equations. Journal of Waterway, Port, Coastal, and Ocean Engineering, ASCE 139(1).

Mahdavi, A, Hashemi, M.R, and Talebbeydokhtey, N. (2012)
A localized differential quadrature model for moving boundary shallow water flows. Journal of Hydraulic Research 50(6)

Hashemi, M.R., Hatam, F. , 2011
Unsteady seepage analysis using local radial basis function based DQM, Applied Mathematical Modelling 35 4934-4950.

Zolghadr, M., Hashemi, M. R. and M. A. Zomorrodian 2011
Assessment of Mike21 in Dam and Dike breach simulation, Iranian Journal of Science and Technology (ISI) 35, No. C2, 247-262.

Hashemi, M.R., Ghadampour, Z. and Neill, S.P. (2010)
Using an artificial neural network to model seasonal changes in beach profiles. Ocean Engineering 37, 1345-1356
PDF or website

Hashemi, M.R., Abedini, M.J., Neill, S.P. and Malekzadeh, P. (2008)
Tidal and surge modelling using differential quadrature: a case study in the Bristol Channel. Coastal Engineering 55, 811-819.
PDF or website

Neill, S.P., Elliott, A.J. and Hashemi, M.R. (2008)
A model of inter-annual variability in beach levels. Continental Shelf Research 28, 1769-1781.
PDF or website

Hashemi, M.R., Abedini, M. J., Malekzadeh, P., 2007
A differential quadrature analysis of unsteady open channel flow. Applied Mathematical Modelling, 31, 1594-1608.

Neill, S.P., Hashemi, M.R. and Elliott, A.J. (2007)
An enhanced depth-averaged tidal model for morphological studies in the presence of rotary currents. Continental Shelf Research 27, 82-102.
PDF or website

Abedini, M. J., Hashemi, M.R., 2006
Effect of convective term suppression in numerical simulation of trans-critical flow in open channels. Iranian Journal of Science and Technology (ISI). 30 (B1), 85-96.

Hashemi, M.R., Abedini, M. J., Malekzadeh, P., 2006
Numerical modeling of long waves in shallow water using Incremental Differential Quadrature Method, Ocean Engineering, 33 , 1749-1764.

additional publications

Hashemi, MR, Grilli ST, Neill SP (2016)
Wave Power Assessment in the Presence of Currents: an Overview of Analytical Versus Complex Numerical Approaches. In: Ocean Sciences Meeting, New Orleans, LA.

Hashemi M Reza, Spaulding ML, (2015)
Process-based and data-based storm surge models for Rhode Island coastal flooding, within the STORMTOOLS framework. In: ASCE Solutions to Coastal Disasters, Boston, MA

Neill S. P., Lewis  M. J, Hashemi  M. R., The importance of tidal phasing on leasing for tidal energy schemes,  4th Oxford Tidal Energy Workshop, Oxford, UK, 03/2015

Lewis  M. J, Neill S. P.,, Peter Robins, Hashemi  M. R., The distribution of the Irish Sea tidal-stream resource. 4th Oxford Tidal Energy Workshop, Oxford UK; 03/2015

Hashemi  M. R., Neill S. P., Lewis  M. J, Robins P., Ward  S., and Davies A. G.,  Recent Developments in Wave-Current Interaction Studies at a Planned Tidal-Stream Array at the Skerries, UK. 1st International Conference on Renewable Energies Offshore, Lisbon, Portugal; 11/2014

Lewis M., Hashemi M. R., Neill S. P., Robins, P. The direct effect of waves on the tidal stream energy resource. 1st International Conference on Renewable Energies Offshore, Lisbon, Portugal, 11/2014

Hashemi M. R, Estanislao G. Pascual-Ahuir, Simon P. Neill, Michael J. Roberts.,
Recent developments in characterizing the tidal stream resource of South Wales, UK, World Renewable Energy Conference, Kingston-London, Aug. 2014

Hashemi M. R, Neill Simon, Davies, Alan G., 2014
The implications of wave-tide interactions in marine renewables within the UK shelf seas. EIMR conference, Stornoway, April-May 2014.

Hashemi M. R. and M. Badiee, 2012.
Effect of urban development on river discharge using deterministic and stochastic models. In: From Catchment to Coast Conference, Bangor, UK.

Hashemi, M.R., Neill S.P. and Davies, A.G. 2012
A numerical study of wave and current fields around Ramsey Island – tidal energy resource assessment, In: XIXth TELEMAC-MASCARET User Conference, October 2012, Oxford, United Kingdom.

Mahvadi A., Hashemi M.R. 2011
Modeling of solitary wave run-up using localized DQM combined with real time AM algorithm , In: International Conference on Computational Methods in Marine Engineering, Lisbon, Portugal.

Zolghadr, M., Hashemi, M.R., Hosseinipou, Z., 2010.
Modelling of Flood Wave Propagation through Levee Breach Using MIKE21, A Case Study in Helleh River, Iran, In: World Environmental and Water Resources Congress, Rhode Island, USA, ASCE.

Hashemi, M.R., Abedini, 2009.
Numerical simulation of tidal waves using Differential quadrature method, In: International Conference on Computational Methods in Marine Engineering, Trondheim, Norway. CIMNE.

Hashemi, M.R, Abedini M.J. 2008.
Modeling of transient flow in pipeline systems using Incremental DQM. In: International Pipeline Conference, IPC 2008; Calgary, Canada. ASME.

Hashemi, M.R., Abedini, M.J., 2008.
Geostatistical analysis of hydraulic head spatial variability and its application to piezometer network design in Harat Aquifer, Yazd, Iran. In 4th conference of the Asia pacific association of hydrology and water resources, Beijing, China. APHW.

Hashemi, M. R., and Abedini, M. J., 2007.
“Numerical modelling of water hammer using differential quadrature method”. In: International Conference on Numerical Analysis and Applied Mathematics, T. E. Simos, ed., Corfu, Greece.

Hashemi M. R., M. Javan, and N. Talebbeydokhti. 2003.
“Assessment of bed regulation methods in urban rivers”, Proceedings of the Symposium, Philadelphia, USA, Environmental and Water Resources Institute of ASCE.