A5002926549- Solar Thermal and Photovoltaic Systems
- Photovoltaic System Optimization Techniques
- Greenhouse Technology and Climate Control
- Solar Radiation and Photovoltaics
- Heat Transfer Mechanisms
- Phase Change Materials Research
- Solar-Powered Water Purification Methods
- Light effects on plants
- solar cell performance optimization
- Hygrothermal properties of building materials
- Photovoltaic Systems and Sustainability
- Building Energy and Comfort Optimization
- Masonry and Concrete Structural Analysis
- Irrigation Practices and Water Management
- Solar Energy Systems and Technologies
- Urban Heat Island Mitigation
- Water management and technologies
- Recycled Aggregate Concrete Performance
- Thermal properties of materials
- Innovations in Aquaponics and Hydroponics Systems
- Concrete and Cement Materials Research
- Fluid Dynamics and Thin Films
- Plant Water Relations and Carbon Dynamics
- Structural Analysis of Composite Materials
- Heat Transfer and Boiling Studies
Research and Technology Center of Energy
2014-2025
Centre de Recherches et des Technologies des Eaux
2024
Center of Biotechnogy of Borj Cédria
2016
By enhancing the thermal properties of cement-based building materials, energy consumption and carbon dioxide (CO2) emissions related to space conditioning in buildings can be alleviated. This study aims present composites reinforced by textile fibers for application construction. Several lightweight coating mortars were produced partially replacing sand mix with different percentages waste. Mechanical characterizations cementitious performed. The results showed that conductivity compounds...
This research explores the feasibility of integrating renewable energy sources, such as solar and wind, to power a hydroponic greenhouse. In this way, latter’s autonomy is ensured. The study begins by evaluating annual electricity consumption examined system. A system capable meeting its requirements throughout year also designed. main objective assess efficiency two types namely photovoltaic panels wind turbines, improve their integration within agricultural chamber implementing model...
Faced with the growing demand for energy-efficient construction and need to address environmental challenges, building sector must innovate reduce energy consumption promote sustainability. This study investigates a dual solution these challenges by enhancing thermo-mechanical performance of materials through integration textile fiber waste, using combination experimental computational methodologies. investigation focused on incorporating wastes in cementitious composites applications. A...
The use of solar energy for greenhouse heating in cold period Mediterranean climate is an important issue. In this paper, the thermal performance a new air heater collector using packed bed spherical capsules with latent heat storage system east-west oriented analyzed and discussed. An experimental comparative study was conducted two greenhouses installed Research Technologies Centre Energy (CRTEn) Tunisia. balance has used to investigate impact phase change material (PCM) on temperature....
The thermal performance of a Parabolic Trough Solar Power Plant (PTSPP) is critical to the overall efficiency system. advancement this technologies has led development steam production and efficient solution that utilizes sun's energy for power generation. In work parabolic trough concentrator with aperture area 10.8 m2 was designed evaluated in Research Technology Center Energy (CRTEn) Tunisia. This type concentrating solar collector analyzed indirect generating Several parameters, as...
This work presented the performance analysis of a solar parabolic concentrator prototype. The purpose this paper is to achieve most quantity vapor production with different water flows. principal component new absorber concept that absorbs reflected rays and transports it heat exchanger in order generate vapor. Climatic conditions, inlet/outlet oil temperatures tubular exchanger, tank temperature, mixed were recorded experimentally during three days November 2018. absorbed energy, losses...
An experimental comparative study was conducted in two greenhouses installed the Research and Technologies Centre of Energy (CRTEn) Tunisia. The greenhouse heat balance with a heating system has been used to investigate impact phase change material (PCM) on temperature. Results shows nocturnal variation temperature inside exceeds conventional difference 5 °C. nighttime recovered solar attained 31% total requirements heating.