Josep Sarrate

Josep Sarrate

Josep Sarrate
PhD in in Sciences, from Universitat Politècnica de Catalunya
Associate Professor at Universitat Politècnica de Catalunya

Personal webpage

email: jose.sarrate@upc.edu

Biosketch

I got my PhD in Sciences in 1996 from Universitat Politècnica de Catalunya. I did my postdoc at Massachusetss Institute of Technology. In addition, I did several stays at different institutions. Currently, I’m associate professor at Universitat Politècnica de Catalunya. I’ve been always involved in a wide range of research projects founded by governamental institutions and private companies. For some of them I’ve been the principal investigator. I’ve organized several workshops and minisymposium in international conferences. I’ve been the chairman of the 22nd International Meshing Roundtable held in Orlando in 2013. I got the “meshing maestro” award at the 21st IMR and the “best technical poster“ award at the 22nd IMR. We have developed new algorithms for generating structured and unstructured quadrilateral and hexahedral meshes. Most recentely, we are developing new algorithms to generate curved high-order meshes. In addition, we are also working on other challenging problems such as subsea noise propagation and multiphase flow in porous medium.

 

Research Interests

  • Numerical methods in applied sciences and engineering
  • High-order mesh generation
  • Quadrilateral and hexahedral mesh generation
  • High-accuracy numerical simulation

Selected publications

  •  Optimization of a regularized distortion measure to generate curved high-order unstructured tetrahedral meshes Gargallo-Peiró, A.; Roca, X.; Peraire, J. and Sarrate, J. International Journal for Numerical Methods in Engineering, Vol. 103, Issue 5, pp. 342-363, 2015
  • Distortion and quality measures for validating and generating high-order tetrahedral meshes Gargallo-Peiró, A.; Roca, X.; Peraire, J. and Sarrate, J. Engineering with Computers, Vol. 31, Issue , pp. 423-437, 2015
  • Simultaneous untangling and smoothing of quadrilateral and hexahedral meshes using an object-oriented framework Ruiz-Gironés, E.; Roca, X.; Sarrate, J.; Montenegro, R. and Escobar, J. M. Advances in Engineering Software, Vol. 80, pp. 12-24, 2015
  • Least-squares approximation of affine mappings for sweep mesh generation. Functional analysis and applications Roca, X. and Sarrate, J. Engineering with Computers, Vol. 29, Issue 1, pp. 1-15, 2013
  • Using a computational domain and a three-stage node location procedure for multi-sweeping algorithms Ruiz-Gironés, E., Roca, X. and Sarrate, J. Advances in Engineering Software, Vol. 42, pp. 700-713, 2011