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Walter F. Silva-Araya, Ph. D.
Professor and Chairman
Ph.D. Washington State University

Office S-510, Stefani Building
Mayagüez, PR 00680
(787) 832-4040, Ext. 2145
E-Mail: wsilva@uprm.edu

Professional Experience

  • 2006-present: Chairman, Dept. of Engineering Science and Materials, University of Puerto Rico at Mayaguez
  • 1997-present: Associate Director, Puerto Rico Water Resources Research Institute
  • 1995-present:: Director, Fluid Mechanics Laboratory, University of Puerto Rico
  • July 2001-present: Professor, Dept. of Engineering Science and Materials, University of Puerto Rico at Mayagüez,
  • Jul.1997–Jun 2001: Associate Professor, Dept. of Engineering Science and Materials, University of Puerto Rico at Mayagüez,
  • Jan. 1994-June 1997: Assistant Professor, Dept. of Engineering Science and Materials, University of Puerto Rico at Mayagüez,
  • 1989 – 1993: Research Assistant, Dept. of Civil Engineering, Washington State University

Professional Affiliations

  • American Society of Civil Engineers
  • American Water Works Association
  • International Association of Hydraulic Research
  • University Council on Water Resources (UCOWR), Delegate
  • College of Engineers and Surveyors of Puerto Rico

Professional Preparation

  • B.S. Degree, Civil Engineering, 1982, University of Costa Rica, Costa Rica
  • M.S. Degree, Civil Engineering, 1984, University of Puerto Rico-Mayaguez
  • Ph.D. Degree, Civil Engineering, 1993, Washington State University

Selected Publications and Presentations

  • Silva-Araya, W. F., Coaquira-Nina, J,C. “Unsteady Sediment Transport Model with  Yang and Ackers-White Functions”, in preparation 2007.
  • Silva-Araya, W.F., Villalta, C., “Sediment Transport Functions for the Mayaguez Bay Rivers”, 24th Puerto Rico Interdisciplinary Scientific Meeting, (in Spanish), March, 2004.
  • Silva-Araya, W. F., Rojas, A., “Two Dimensional Model for Grande de Añasco River”, 24th P R Interdisciplinary Scientific Meeting, (in Spanish), March, 2004.
  • Silva-Araya, W. F., Rodriguez, L. “Computer Aided Instruction in Fluid Mechanics”, International Conference on Engineering Education, ICEE-2006, San Juan, Puerto Rico, July, 2006.
  • Garcia-Galeano, E., Silva-Araya, W.F., “Wave Velocity in Liquid-Gas Mixtures during Two-Phase Transient Flow Conditions “ 23rd Southeastern Conference on Theoretical and Applied Mechanics (SECTAM XXIII), Mayaguez, Puerto Rico, May, 2006.
  • Silva-Araya, W., “Manual de Laboratorio de Mecánica de los Fluidos: Teoría y Procedimientos”, John Wiley and Sons, 1st Ed, 2003.
  • Silva-Araya, W.F., “Procedimiento de Diseño para Armadura de RipRap” (Design Manual), Published by the Puerto Rico Water Resources Research Institute, 2003.
  • Silva-Araya, W.F, Artiles-Leon, N., and Romero, M. “Dynamic Simulation of Water Distribution Systems with Instantaneous Demands”, Ninth International Conference on Hydraulic Information Management: HYDROSOFT IX, Montreal, Canada, WIT Press, May, 2002.
  • Romero, M.; Silva-Araya, W.F. and Artiles, N., “Dynamic Simulation of Water Distribution Systems”, Sixth Caribbean Islands Water Resources Congress, Mayagüez, Puerto Rico, Feb. 22-23, 2001.

Synergistic Activities

  • Puerto Rico Electric Power Authority, “Optimization of the Southwest Reservoirs System”, J. Rivera-Santos (PI), W. F. Silva-Araya [August 2006 – July 2007].
  • Puerto Rico Acueducts and Sewer Authority. “Operacional Water Distribution Model for the West Side of Puerto Rico”, W. F. Silva-Araya, (P.I.), J. Rivera-Santos, [March 2005 – June 2006].
  • Puerto Rico Acueducts and Sewer Authority. “Wells Inventory for the Island of Puerto Rico” W. F. Silva-Araya, (P.I.), J. Rivera-Santos, [May 2003 – May 2005].
  • USACE, ERDC, “Training in Hydraulics, Hydrology and Sediment Transport Processes in Latin America”, June 2004.
  • USACE, ERDC, “Curso Internacional Sobre Control del Erosión y Estabilización de Riberas de Ríos”, (Internacional Course in Erosion Control and Streambank Stabilization in Rivers), Guatemala, June, 2001.
  • UPR-Mayaguez, PRWRERI, “Hidráulica de Ríos Usando HEC-RAS”, Course offered to Professional Engineers, Mayaguez, P.R., (several times since 2005).
  • Reviewer for the Journal of Hydraulic Engineering, ASCE, since 1996.

    Collaborators and Other Affiliations

    Collaborators

    • Dr. Jorge Rivera Santos, Hydrologist, Dept. of Civil Engr., UPR-Mayagüez.
    • Dr. Ivonne Santiago, Env. Eng, Dept. of Civil Engr., UPR-Mayagüez.
    • Dr. M.H. Chaudhry, Mr and Mrs Irwin B. Kahn Professor and Chairman, Civil and Environmental Engineering Department, University of South Carolina, Columbia.
    • Dr. Noel Artiles, Industrial Eng., Dept. of Industrial Engr., UPR-Mayagüez.
    • Dr. David Biedernharn, Geomorphologist, ERDC, USACE, Vickburg, Virginia.
    • Dr. Chester Watson, Geomorphologist, Dept. of Civil Engr., CSU.
    • Dr. Colin Thorne, Geomorphologist, Dept. of Geography, Nottingham University.
    • Dr. Hernán Solís, Dept. of Agricultural Engr., University of Costa Rica.
    • Prof. Luis Olivieri, GIS Specialist, Puerto Rico Water Resources Research Institute

    Doctoral Advisors

    • PhD Thesis, Dr. M. H. Chaudhry, Dept. of Civil Engr., Washington State University.
    • PhD Thesis, Dr. Clayton Crowe, Dept. of Mechanical Engr. Washington State University.

    Thesis and Dissertation Sponsor

    • MS Thesis, Marcela Durán (1997), Laura Carbó, (1998), Leydy Collazos, (1999),
    • Victor Arangoitia, (2000), Eddy Peralta, (2001), Christian Villalta, (2002), Alejandra Rojas, (2003), Eduard García, (2003), Luz E. Torres (2004),  Julio C. Coaquira (2006), Federico García (ex2007).
    • PhD Dissertation, Eduard García, Dept. of Civil Eng., Univ. of Puerto Rico-Mayagüez (ex 2008)




    Teléfono: (787) 832-4040, Extensión: 3336, 2398
    Fax: (787) 265-3816
    Correo-e: ciym@uprm.edu
    Department of Material Sciences and Materials,
    Stefani Building, Office 601
    PO Box 9044, Mayagüez PR 00681-9044