Paul Bonnamy

Paul Bonnamy
Exoes · Heat transfer and thermal management

Master of Engineering in energy and environment

About

11
Publications
3,983
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
51
Citations
Introduction
Skills and Expertise
Heating Ventilation and Air-Conditioning
Energy Efficiency in Building
Sustainable Development
Thermal Engineering
Renewable Energy Technologies
Energy Modeling
Heat Exchangers
Refrigeration & Air Conditioning
Energy Saving
Solar Energy

Publications

Publications (11)
Fig 2. Combined ST system from the SERC Sizing of the system:-There has...
Fig 3.Energy costs (left). Investment (right) 
Low Temperature Solar Thermal System for Building Envelope Integration
Conference Paper
Full-text available
  • Jun 2018
In this article it is presented an innovative façade system with a solar thermal system. The developed solar system can be classified as modular unglazed collector, designed for low temperature energy capture. It is compatible with a solar combined system that integrates a solar heat pump. The external appearance of the building remains untouched t...
Figure 3 besoins en climatisation du bâtiment Nobatek/INEF4 
Figure 4 (a) Variation de l'écart de température entrée-sortie en...
Figure 5 Températures en différents points des systèmes de production...
Figure 6 Températures de différents points des systèmes de production...
Figure 8 Consommation électrique de la PAC en fonction de la surface de...
Couplage d'une PAC et d'un système de refroidissement d'eau par échanges radiatifs avec le ciel : modélisation et estimation de performances
Conference Paper
Full-text available
  • May 2018
L'étude concerne une modélisation sous COMSOL du couplage entre un système de production d'eau froide par Radiative Sky Cooling (RSC) et une Pompe À Chaleur (PAC) air/eau, et l'estimation des performances de ce système couplé en vue d'assurer les besoins en climatisation d'un bâtiment tertiaire à Bordeaux. Ces panneaux RSC, permettent par circulati...
Fig. 1. E2VENT concept presentation. Left: E2VENT module. Center:...
Table 1 . Presentation of the properties of the three PCM considered.
Table 1 . Comparison of the three considered geometries of the heat...
Fig. 2. View of Napevomo house and its LHTES device 
+1 Table 2 . Presentation of the results of the parametric comparison
E2VENT: an Energy Efficient Ventilated Façade Retrofitting System. Presentation of the Embedded LHTES System
Conference Paper
Full-text available
  • Dec 2017
Within the existing European building stock, a large share of the suburban multi-storey residential building stock was built in the 60’s-70’s, when there were only few or no requirements for energy efficiency. These buildings are characterized by very high energy consumption, low air quality due to poor ventilation, and low architectural value. In...
Numerical investigation of the energy performance of an Opaque Ventilated Façade system employing a smart modular heat recovery unit and a latent heat thermal energy system
Article
  • Nov 2017
The building sector is responsible for more than 40% of the EU’s total energy consumption. To reduce the energy consumption in buildings and to achieve the EU’s fossil fuel saving targets for 2020 and beyond 2050, the energy efficient retrofitting strategies are critically important and need to be implemented effectively. This paper presents a dyna...
Concept, development and thermal characterization of an unglazed solar thermal collector for façade integration
Article
Full-text available
  • Aug 2017
Test bench
Batisol collector
Performance assessment of an unglazed solar thermal collector for envelope retrofitting
Article
  • Jun 2017
Present trends on solar thermal systems for building integration define the need of integrated solar technologies for façades. Although other possibilities exist for solar thermal systems in new buildings, solutions for a suitable integration of solar thermal systems into building retrofitting actuations are needed.
Fig. 1 Efficiency of solar collectors depending on collector...
Table 1 . Influence of parameters.
Fig. 2 Temperature levels of solar collector technologies, compared to...
Fig. 3 Conceptual design of the BATISOL collector  
+2 Fig. 3 Capillary tubes within a render finish [2]  
Performance assessment of an unglazed solar thermal collector for envelope retrofitting
Conference Paper
Full-text available
  • Feb 2017
Present trends on solar thermal systems for building integration define the need of integrated solar technologies for façades. Although other possibilities exist for solar thermal systems in new buildings, solutions for a suitable integration of solar thermal systems into building retrofitting actuations are needed. This paper presents a solar ther...
ECHANGEUR DE CHALEUR COMPRENANT AU MOINS UN MATERIAU A CHANGEMENT DE PHASE, PERMETTANT D'OPTIMISER ET DE MAITRISER LE TRANSFERT THERMIQUE
Patent
  • Sep 2016
L'invention a pour objet un échangeur de chaleur comprenant au moins un conduit (16) permettant de canaliser un flux (18) de fluide et une pluralité d'éléments (20) contenant au moins un matériau à changement de phase disposés dans ledit conduit (16), caractérisé en ce qu'au moins certains desdits éléments (20) contenant au moins un matériau à chan...
Figure 1 : Schéma du banc d'essai : ventilateur à débit variable (a),...
Figure 3 : Coupe horizontale (vue de dessus du faisceau de tubes). 
Figure 4 : Position des thermocouples dans un tube (à gauche) et...
Figure 5 : Valeurs de débits volumiques mesurés dans...
+4 Figure 5 : Valeurs de débits volumiques mesurés dans...
Etude expérimentale d’un échangeur-stockeur de chaleur à matériau à changement de phase
Conference Paper
Full-text available
  • May 2016
The adaptability and potentially interesting performance of the air-cooling systems using thermal energy storage (TES) with phase change materials (PCM) are features that have contributed to their development. These systems can help to manage the energy use, by storing the surplus heat of a building during the day, and then, during the night, relea...
Figure 2 : Schéma d'une coupe du collecteur BATISOL et maquette...
Figure 4: répartition du rayonnement sur la surface du capteur  
Figure 5 : banc de tests Figure 6: vitesse de vent le long de la...
Figure 7 : Photo montage de la façade de démonstration  
Expérimentation et modélisation d'un collecteur solaire opaque pour préchauffage de l'eau
Conference Paper
Full-text available
  • Jan 2016
Cette étude porte sur la modélisation et l’étude expérimentale de capteurs solaires développés et fabriqués par INEF4 dans le cadre du projet BATISOL. Ces capteurs sont modulaires, opaques, basse température, Low-Cost, et totalement intégrés en façade derrière une solution de bardage métallique. Dans une première partie est présenté le modèle de si...
Figure 5:  
Figure 6: Geometry for the reference case.  
Figure 7: Numerical and correlated fanning factors on the fifth row.  
Figure 8: Numerical and correlated Colburn factors on the fifth row.  
Figure 9: Simulated geometry and boundary conditions for the THERMONANO...
Offset Strip Fin nanocomposite polymer heat exchanger development
Article
Full-text available
  • Jun 2012
This paper describes an analytical and numerical design method for compact heat exchangers using nanocomposite polymer fins. The heat exchanger considered is a plate and fin air/water type. There are OSF fins with longitudinal gaps on the air side and minichannels on the water side. The analytical model is based on several state of the art correlat...

Network

Cited
View All
Cited By
View All

Projects

Project (1)
E2VENT: development of a ventilated façade module, embedding a air renewal system (SMHRU) and a energy storage system (LHTES), smartly piloted (BEMs), for the renovation of residential buildings,
Project
The objective of the H2020 funded project E2VENT is the development of a facade module based on ventilated façade elements for the renovation of residential buildings. It embeds a air renewal system with a double flux heat exchanger (SMHRU) allowing to improve indoor air quality while limiting associated thermal losses. Another system based on PCM (LHTES) allows to store energy to cool the associated flat in summer and preheat it in winter.