Thermal Materials and Systems

Positioning Chile as innovative leader in thermal industry


Heat transfer and thermal storage systems

Solar Metallurgy

Foundations of THEMSYS Initiative


We want to promote in Chile the study of thermal materials and systems to improve processes, reduce costs and facilitate


By analyzing case by case, using computational simulation tools and advanced models.

Then, What does THEMSYS offer?

Service for technical and economics studies of Thermal Materials & Systems.

For Whom?

National and international Industry and R&D institutions, that need support for decision making regarding thermal cases. For example on power, mining, building and food industry.

Main activities of THEMSYS

  • Numerical simulations.
  • Validation experiments.
  • Thermal energy transfer and storage analysis from the point of view of energy, mechanical and environmental engineering.
  • Evaluation of technical feasibility for industrial applications.
  • Economic and market studies.
  • Development and evaluation of prototypes.

Industrial colaboration agreements

Engie Lab – Signed agreement

  • Sun Oyster – in progress
  • Solar pumping – Coming soon  in Eco-parque UAI

Codelco Tech – Signed agreement

  • Thermal Lithium Solar Loop test device. Invest. around 2 MMUS$ (others: Abengoa and Rockwood) – Under negotiation.
  • Solar Metallurgy – Coming soon

Cener – Signature of the agreement in progress

  • Solar Metallurgy – Co-generation
  • Others under discution (TES, Lithium, etc).

Albemarle – Signed agreement

  • Thermal lithium for thermal energy storage

DLR – German Aerospace Center – Signed Agreement

  • Solar Metallurgy

Metalum – Signed Agreement

  • Solar Metallurgy

Aiguasol- Signed Agreement

  • Solar Metallurgy



New Themsys Paper!!

The paper titled "Influence of natural fiber dosage and length on adobe mixes damage-mechanical behavior" has been published in the magazine Construction and Building Materials.
This study addresses the use of a natural fiber (pig hair), a massive food-industry waste, as reinforcement in adobe mixes (a specific type of earthen material).

Congratulation to the authors!

Congratulations to Pablo Salas, our affiliated researcher!

Pablo Salas has been selected as researcher of the month at Cambridge Global Food Security, at the University of Cambridge. You can read more about it at


WORKSHOP: Metalurgia Solar – Desafío Industria Verde

Solar Metalurgy: Green Industry Challenge

A space for conversation between academia and industry to discuss the lines of research that will allow to consolidate a green industry. Also innovative studies towards the integration of solar thermal technologies in the Chilean metallurgy will be presented. This project is developed with the contribution of the Strategic Investment Fund - FIE, supported by Innova Chile Corfo and Solar Committee.

Un espacio de conversación entre la academia e industria para discutir las líneas de investigación que permitirán consolidar una industria verde. Además, se presentarán estudios innovadores hacia la integración de tecnologías termosolares en la metalurgia chilena. Este proyecto es desarrollado con aportes del Fondo de Inversión Estratégica - FIE, apoyado por Innova Chile Corfo y Comité Solar.

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Ongoing Projects

Solar Metallurgy – Bien Público Estratégico CORFO

“Integración de Tecnología Termosolar en la industria Metalúrgica chilena para mejorar sus ventajas competitivas”

Starting date between November 2016 – December 2016

  • Led by UAI.
  • According to the requirements of thermal processes in the Chilean metallurgical industry, various solar thermal technologies will be studied to consider their integration.
  • The generated information will be disseminated to key actors in both industries: thermal and metallurgical.

Solar Building ACCUSOL International project ERANET – LAC

“Elaboration of the novel cooling/heating system of buildings with the application of photovoltaic cells, solar collectors and heat accumulators”

  • Led by Wrocław University of Science and Technology (Poland) and in collaboration with institutions in Spain, the Dominican Republic and UAI from Chile.
  • Focus: Design of cooling/heating system using solar thermal and PV technology as a source of energy, including analysis of materials for storage and transfer of thermal energy.
  • UAI will perform the simulations for thermal storage materials and a technical-economic analysis of the cooling/heating system.

For more information visit the project’s website:

Sun Oyster

Installation of the solar hybrid prototype for generating electric and thermal energy in the gym of UAI – In collaborative development with Engie Lab (~109 MM CLP)

Encapsulated Thermal Materials

Encapsulated Nitrates PCM to be used as Thermal Storage and Heat Transfer Materials at High Temperature.

  • The project focuses in the thermal and mechanic evaluation of encapsulated phase change materials (PCM) for high temperature thermal energy storage systems. Main materials considered are nitrates as PCM, such as lithium nitrate, and copper for the encapsulation shell.
  • It also aims at improving the performance and economics of thermal storage systems of solar thermal power plants

Technical – economic evaluation of filler TES materials Chilean – German collaboration

Adjudicated by the Ministry of Energy and GIZ (January-June 2017)

  • In the laboratory Fraunhofer ISE (Germany) will be performed the internship entitled: Technical-economic evaluation of new filler materials with lower melting points for single-tank high temperature thermal energy storage system of solar thermal power plants.
  • Different materials for thermal storage will be evaluated, including mixtures with lithium derivatives.

Thermal Storage, Solar Econnomy and Policies – SERC Chile

  • Line 4 (thermal storage of solar energy): Molten salts and applications of thermal lithium in CSP plants.
  • Line 6 (economic, social and regulatory considerations for the development of solar energy): Includes technical-economic aspects of the application of thermal Lithium .


Filtrar por:
Gustavo Cáceres
Director & Founder
Macarena Montané
Thermal Materials & Co-founder
Karina Fullenkamp
Thermal Storage
Andrea Durán
Thermal Solar Metallurgy
María Teresa Cerda
Solar - Thermal
Raul O’Ryan
Thermal Environment
Shahriyar Nasirov
Thermal Economy
Aymeric Girard
Thermal Buildings
Filippo Genco
Thermal Systems
Pablo Salas
Affiliates Researchers
Honorary Members
Guest Researchers
Reasearch Staff Support
UAI Earth



Thermal Materials & Systems
Positioning Chile as innovative leader in thermal industry