Régis Olives
University of Perpignan
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Publication
Featured researches published by Régis Olives.
ASME 2009 3rd International Conference on Energy Sustainability collocated with the Heat Transfer and InterPACK09 Conferences | 2009
Xavier Py; Nicolas Calvet; Régis Olives; Patrick Echegut; Catherine Bessada
Thermal storage is a key component for thermal solar power plants. Today, no technology and material meet all the desired technical, economical and environmental targets. Especially in the case of extended storage (some hours), thousands of tonnes of materials are concerned leading to high investment cost as well as high energy and CO2 contents. In the present paper, an industrial ceramic made by vitrification of asbestos containing wastes is studied as a candidate to sensible heat storage material for both medium and high temperature solar power plants. The obtained stone-like material presents no hazard, no environmental impact, good thermophysical properties and a very low commercial cost (8 euros/t). Thanks to the vitrification process of the wastes, the obtained ceramic is very stable up to 1000°C and can be manufactured in a desired shape. Then, heat exchangers made of the storage material can be potentially realised and integrated in thermal processes.© 2009 ASME
international conference on fuel cell science engineering and technology fuelcell collocated with asme international conference on energy sustainability | 2012
Nicolas Calvet; Antoine Meffre; Judith C. Gomez; Abdessamad Faik; Régis Olives; Xavier Py; Greg C. Glatzmaier; Stefania Doppiu
This paper investigates the possibility of using a post-industrial ceramic commercially called Cofalit as a promising, sustainable, and inexpensive (
Renewable & Sustainable Energy Reviews | 2013
Xavier Py; Yao Azoumah; Régis Olives
10/ton) thermal energy storage material. This ceramic presents relevant properties to store thermal energy by means of sensible heat in the temperature range of concentrated solar power (CSP) plants from ambient temperature up to 1100 °C. In the present study, the compatibility of this ceramic was studied with two conventional heat transfer fluids: nitrate molten salts for medium-temperature applications (200 to 500 °C) and air for high-temperature applications (500 to 900 °C). The use of this ceramic in direct contact with the heat transfer fluid should significantly reduce the cost of thermal energy storage systems in CSP applications and help to achieve the U.S. Department of Energy’s SunShot Initiative cost targets.Copyright
Applied Thermal Engineering | 2012
Fabien Delaleux; Xavier Py; Régis Olives; Antoine Dominguez
Energy and Buildings | 2014
Sandra Lanini; Fabien Delaleux; Xavier Py; Régis Olives; Denis Nguyen
Energy and Buildings | 2013
Anaïs Jeanjean; Régis Olives; Xavier Py
Waste and Biomass Valorization | 2015
Antoine Meffre; Xavier Py; Régis Olives; Catherine Bessada; Emmanuel Véron; P. Echegut
Waste and Biomass Valorization | 2016
Y. Lalau; Xavier Py; A. Meffre; Régis Olives
Energy Procedia | 2014
A. Kere; V. Goetz; Xavier Py; Régis Olives; Najim Sadiki; E. Mercier
EPJ Web of Conferences | 2017
Xavier Py; Najim Sadiki; Régis Olives; V. Goetz; Quentin Falcoz
