Journal paper "INFLUENCE OF A RESTRICTION ON FLOW PATTERNS, VOID FRACTION, AND PRESSURE DROP IN GAS-LIQUID PIPE FLOW"

https://www.sciencedirect.com/science/article/pii/S0894177724000499 

https://authors.elsevier.com/tracking/article/details.do?aid=111180&jid=ETF&surname=Alegria

Undergraduate Thesis Defenses

As Advisor/Co-Advisor:

• Construcción y puesta en marcha de equipamientos de bombeo de laboratorio by Miguel Molina.

• Medición de la velocidad del flujo de agua en canal utilizando una celda de carga by Álvaro Henriquez.

• Comparación experimental de desempeño entre dos turbinas hidrocinéticas de eje vertical by Kevin Milla.

As Academic Committee Member:

• Desarrollo de dispositivo para visualizar el Corona Splash by Nader Droguett.

Awarded scientific project "Flow-Induced Vibration in Pipes subjected to Gas-Liquid Multiphase Flow"

Fondecyt de Iniciación 11240690 supported by the Agencia Nacional de Investigación y Desarrollo (ANID), Chile. Duration: 04/2024-03/2027. Role: PI.  

Note on media: https://www.uoh.cl/24-proyectos-fondecyt-de-iniciacion-en-investigacion-y-fondecyt-de-postdoctorado-se-adjudico-la-universidad-de-ohiggins-este-2024/

https://www.uoh.cl/academicos-as-e-investigadores-as-ici-uoh-lideraran-ocho-proyectos-fondecyt-2024/

Academic Guest in the Laboratorio de Energía Fotovoltaica, Escuela Profesional de Ingeniería en Energías Renovables, Universidad Nacional de Juliaca (UNAJ), Perú.

The goal is to study the performance of photovoltaic solar pumping systems in local conditions. Duration: 01/2024-03/2024.

Journal paper "Non-unique solutions for flow depth and velocity estimations in free-surface annular-channel for single-phase viscous flows"

Geoenergy Science and Engineering (ex Journal Petroleum Science and Engineering), DOI 10.1016/j.geoen.2023.211818

https://www.sciencedirect.com/science/article/pii/S2949891023004050

Academic Guest in the Industrial Multiphase Flow Laboratory (LEMI), EESC/USP.

LEMI is an industry-linked laboratory of the Department of Mechanical Engineering, São Carlos School of Engineering (ESSC), University of São Paulo (EESC), in Brazil. The goal is to perform experiments in two-phase flow-induced vibration in pipes. Duration: 08/2022-01/2023.  

Awarded project for promoting innovation in youngers using digital fabrication and prototype tools.

Original title: Fabricación digital para Jóvenes Makers. Supported by the Gobierno Regional de O’Higgins, Chile. Duration: 04/2023-03/2026. Role: Deputy Director and Technological Transfer Coordinator.  

Conference paper "THEORETICAL ANALYSIS OF FREE-SURFACE FLOWS IN RECTANGULAR ANNULAR CROSS-SECTION"

ENCIT2022, 19th Brazilian Congress of Thermal Sciences and Engineering, November 6th–10th, 2022, Bento Gonçalves - RS - Brazil

https://eventos.abcm.org.br/encit2022/final-program/ 

Academic Guest in the Industrial Multiphase Flow Laboratory (LEMI), EESC/USP.

LEMI is an industry-linked laboratory of the Department of Mechanical Engineering, São Carlos School of Engineering (ESSC), University of São Paulo (EESC), in Brazil. The goal is to perform experiments in two-phase flow-induced vibration in pipes. Duration: 08/2022-01/2023.  

Awarded project for investigating the development of professional competencies in undergraduate Mechanical Engineering students.

Original title: Investigación interdisciplinaria del desarrollo de competencias profesionales en estudiantes de Ingeniería Civil Mecánica de la UOH. Supported by the Fondo Interno de Proyectos Interdisciplinarios UOH. Duration: 10/2022-09/2024. Role: PI.  

Journal paper "Efficiency of an Inverted-Shroud gravitational gas separator: effect of the liquid viscosity and inclination"

SPE Journal, DOI 10.2118/210597-PA

https://onepetro.org/SJ/article-abstract/doi/10.2118/210597-PA/494440/Efficiency-of-an-Inverted-Shroud-Gravitational-Gas?redirectedFrom=fulltext 

Coordinator of the training "Alternacia 2022"

Note in horadenoticias.cl

Note in rancaguatv.cl

Journal paper "Students’ views on linking curricular content of three first-year courses of a mechanical engineering program"

Formación Universitaria, DOI 10.4067/S0718-50062022000100083 (Full text in Spanish)

http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-50062022000100083&lng=en&nrm=iso&tlng=en 

Note in UOH website: https://www.uoh.cl/novedoso-proyecto-busca-derribar-mitos-sobre-la-ensenanza-de-la-ingenieria/

Training: Solar Water Heating Systems

Comercialización de sistemas de calentamiento solar de agua, EPI/CENCER/Embajada Británica en México, 2022 

Journal paper "A Gas Separation Model for a Downhole Gravitational Separator"

SPE Journal, DOI 10.2118/205513-PA

https://onepetro.org/SJ/article/doi/10.2118/205513-PA/464334/A-Gas-Separation-Model-for-a-Downhole 

Journal paper "Procedure for turbulent flow-induced vibration analysis of pipes using numerical simulation"

Información Tecnológica, DOI 10.4067/S0718-07642020000300265 (Full text in Spanish)

http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-07642020000300265&lng=en&nrm=iso&tlng=en