Photo of Andrés Ricardo Valdez

Andrés Ricardo Valdez

Assistant Research Professor

Affiliation(s):

  • Biomedical Engineering

427 Chemical and Biomedical Engineering Building

abv5357@psu.edu

814-867-6260

 
 

 

Education

  • Diploma Engineering, Mechanical Engineering, Universidad Tecnológica Nacional (Cba. Argentina), 2014
  • MS, Computational Modeling Graduate Program, Federal University of Juiz de Fora, 2017
  • PhD, Computational Modeling Graduate Program, Federal University of Juiz de Fora, 2021
  • Postdoctoral Research Fellowship, The Pennsylvania State University, 2022
  • Postdoctoral Research Fellowship, The Pennsylvania State University, 2023

Publications

Books

  • Andrés Ricardo Valdez, 2011, Termodinámica técnica

Journal Articles

  • Andrés Ricardo Valdez, Bernardo Martins Rocha, Grigori Chapiro and Rodrigo Weber dos Santos, 2022, "Assessing uncertainties and identifiability of foam displacement models employing different objective functions for parameter estimation", Journal of Petroleum Science and Engineering, 214, pp. 110551
  • Gabriel S. Gerlero, Andrés Ricardo Valdez, Raúl Urteaga and Pablo A. Kler, 2022, "Validity of Capillary Imbibition Models in Paper-Based Microfluidic Applications", Transport in Porous Media, 141, (2), pp. 359-378
  • Andrés Ricardo Valdez, B Rocha, A Pérez-Gramatges, J Façanha, A deSouza, G Chapiro and R dosSantos, 2021, "Foam assisted water-gas flow parameters: From core-flood experiment to uncertainty quantificaton and sensitivity analysis", Transport in Porous Media
  • Andrés Ricardo Valdez, Bernardo Martins Rocha, Grigori Chapiro and Rodrigo Weber dos Santos, 2020, "Uncertainty quantification and sensitivity analysis for relative permeability models of two-phase flow in porous media", Journal of Petroleum Science and Engineering, 192, pp. 107297
  • Andrés Ricardo Valdez and Iury Igreja, 2020, "A TWO-SCALE APPROACH TO ANALYZE CONSTITUTIVE DEPENDENCIES OF RIGID OBSTACLES IN FLUID FLOW ACCOUNTING INERTIAL EFFECTS", International Journal for Multiscale Computational Engineering, 18, (5), pp. 547-567
  • Andrés Ricardo Valdez, Bernardo M. Rocha and Iury Igreja, 2017, "An RVE-based multiscale modeling method for constitutive relations", Rheologica Acta, 56, (5), pp. 461-476

Conference Proceedings

  • Andrés Ricardo Valdez, B Rocha, G Chapiro and R W dos Santos, 2021, "Rheological response of foam flooding models considering experimental uncertainties"
  • R W dos Santos, Andrés Ricardo Valdez, B Rocha and G Chapiro, 2020, "Uncertainty quantification in a model for foam flooding in porous media"
  • Andrés Ricardo Valdez, Rodrigo Weber Santos, Grigori Chapiro and Bernardo M. Rocha, 2020, "Um estudo de quantificação de incertezas e análise de sensibilidade de funções de fluxo fracionário da equação de Buckley-Leverett", SBMAC, 7, (1)
  • Andrés Ricardo Valdez, R W dos Santos, G Chapiro and B Rocha, 2019, "A study of uncertainty quantification and sensitivity analysis of a relative permeability model used to simulate two-phase flow in porous media"
  • Andrés Ricardo Valdez, 2016, "On multiscale methods to characterize the permeability of porous media"
  • J Abet, Andrés Ricardo Valdez and B Carrizo, 2016, "Desarrollo de un método para la detección temprana deposibles fallas en el funcionamiento de undispositivo mecánico"
  • Andrés Ricardo Valdez, 2016, "Constitutive multiscale modeling of heat diffusion, reaction problems", ABMEC Brazilian Association of Computational Methods in Engineering, 34, pp. 2945–2957
  • Andrés Ricardo Valdez and B Rocha, 2016, "", A variational context forfsi simulations introducing arbitrary boundary constraints, 34, pp. 2225–2237
  • Andrés Ricardo Valdez, F Olivo and J Abet, 2015, "Implementación computacional de una plataforma de adquisición y análisis de datos, para su uso en mantenimiento industrial", Congreso de ingeniería industrial 2015
  • Pablo Blanco, Andrés Ricardo Valdez, Alejandro Clausse and Raúl Feijóo, 2015, "RVE-based multiscale modeling for the Navier-Stokes equations: linking continuum and Lattice-Boltzmann models", ABMEC Brazilian Association of Computational Methods in Engineering
  • Andrés Ricardo Valdez and S Giusti, 2013, "Optimización topológica estructural considerando la contribución del campo de rotación. In Mecánica computacional", 32, pp. 225–236
  • D Decicco, A Romero and Andrés Ricardo Valdez, 2012, "Desarrollo de una interfaz computacional "abaqus-matlab" y su aplicación en problemas de optimización estructural", V jornadas de ciencia y técnica de alumnos (v-cytal), 5, pp. 15–20
  • D Decicco, A Romero and Andrés Ricardo Valdez, 2012, "Implementación de un elemento finito de deformación constante, con rotación nodal libre. In V jornadas de ciencia y técnica de alumnos (v-cytal)", 5, pp. 21–26
  • Andrés Ricardo Valdez and S Giusti, 2012, "Análisis de un elemento finito de elasticidad bidimensional con rotación nodal libre. Mecánica Computacional", Congreso de ingeniería industrial 2015, 31, pp. 4137

Research Projects

Honors and Awards

Service

Service to Penn State:

Service to External Organizations:

 


 

About

The Department of Biomedical Engineering administers the bachelor of science, master of science, and doctorate degree programs in biomedical engineering. Our work combines traditional engineering principles with medicine and technology for the betterment of human health and society. 

Department of Biomedical Engineering

122 Chemical and Biomedical Engineering Building

The Pennsylvania State University

University Park, PA 16802-4400

Phone: 814-863-6614

Email: bme@engr.psu.edu