Departament de Física

Santiago Arias Calderon

Associate professor
Campus Baix Llobregat (UPC), Edifici C3, Despatx 121
Esteve Terradas, 5
08860 Castelldefels

Telèfon: +34 4134129
E-Mail: santiago.ariasupc.edu
Web del grup de recerca: http://biocomsc.upc.edu/en
Web personal: https://futur.upc.edu/182450

Short CV

Santiago Arias Calderón graduated in Aerospace Engineering from the Universidad Politécnica de Madrid (UPM) in 2004. He spent his final undergraduate year at the Centrospazio Laboratory, Università di Pisa, Italy. In 2005, he joined the faculty at Barcelona-Tech University (UPC), being involved in teaching and research tasks ever since. In 2009, he conducted research at the Institut de Mécanique de Fluides de Toulouse (IMFT), France, using Computational Fluid Dynamics (CFD) to study multi-phase flows in microgravity conditions for aerospace applications. He earned his Ph.D. in 2011 for UPC. His research focuses on experimental and numerical techniques for analysing two-phase flows in microgravity conditions. More recently, S. Arias has developed interest in studying the potential of thermal winds for wind energy generation, using CFD models to simulate the lower atmospheric boundary layers.


1- Thermally driven winds on Mars: a review and a slope effect numerical study
Montlaur, A.; Arias, S.; Rojas, J.I.
Journal of geophysical research. Planets 129, 4 (2024)

2- Simulations of wind formation in idealised mountain–valley systems using OpenFOAM
Arias, S.; Rojas, J.I.; Athota, Rathan; Montlaur, A.
Sustainability (Switzerland) 15, 2 (2023)

3- Individual prevention and containment measures in schools in Catalonia, Spain, and community transmission of SARS-CoV-2 after school re-opening
Alonso, S.; Català, M.; Lopez, D.; Alvarez-Lacalle, E.; Jordan, I.; Fumadó, V.; Muñoz-Almagro, C.; Gratacós, E.; Balanza, N.; Baro, B.; Ajanovic, S.; Arias, S.; Fernández de Sevilla, M.; Bonet-Carné, E.; Garcia-Miquel, A.; Medina-Peralta, M.; Coma, E.; Fina, F.; Prats, C.; Bassat, Q.
PloS one 17, 2 (2022)

4- Transmission of severe acute respiratory syndrome coronavirus 2 infection among children in summer schools applying stringent control measures in Barcelona, Spain
Jordan, I.; Fernández de Sevilla, M.; Fumadó, V.; Bassat, Q.; Bonet-Carné, E.; Fortuny, C.; Garcia-Miquel, A.; TOMAS, G.; Arias, S.; Alonso, S.; Alvarez-Lacalle, E.; Cuadras, D.; Català, M.; Lopez, D.; Prats, C.; García-García, J.; Gratacós, E.
Clinical infectious diseases 74, 66-73 (2021)

5- Comparison of Two Gas Injection Methods for Generating Bubbles in a T-Junction
Arias, S.
Microgravity science and technology , 1-11 (2020)

6- Numerical and Experimental Study of the Squeezing-to-Dripping Transition in a T-Junction
Arias, S.; Montlaur, A.
Microgravity science and technology 32, 687-697 (2020)

7- Influence of contact angle boundary condition on CFD simulation of T-Junction
Arias, S.; Montlaur, A.
Microgravity science and technology 30, 435-443 (2018)

8- Numerical Study and Experimental Comparison of Two-Phase Flow Generation in a T-Junction
Arias, S.; Montlaur, A.
AIAA journal 55, 1565-1574 (2017)

9- Analysis of the characteristic lengths in the bubble and slug flow regimes generated in a capillary T-junction
Arias, S.; Gonzalez, R.
International journal of multiphase flow 87, 167-174 (2016)

10- Experimental analysis of the bubble-slug transition in a flow generated by a T-junction in a minichannel with air/water and air/ethanol mixtures in conditions relevant to microgravity
Arias, S.; Gonzalez, R.
Chemical engineering science 91, 5-10 (2013)

11- Numerical simulation of bubble generation in a T-juntion
Arias, S.; Legendre, D.; Gonzalez, R.
Computers and fluids 56, 49-60 (2012)

12- Experimental analysis of the bubble-slug transition in a mini-channel in micro-gravity conditions
Arias, S.
Newsletter of the European Low Gravity Research Association , 32-33 (2010)

13- Characterization of the performance of a minibubble generator in conditions relevant to microgravity
Arias, S.; Gonzalez, R.; Ruiz, X.; Ramirez de La Piscina, L.; Casademunt, J.
Colloids and surfaces A: physicochemical and engineering aspects 365, 52-55 (2010)

14- Experimental study of a microchannel bubble injector for microgravity applications
Arias, S.; Ruiz, X.; Casademunt, J.; Ramirez de La Piscina, L.; Gonzalez, R.
Microgravity science and technology 21, 107-111 (2009)