A5067184760- Building Energy and Comfort Optimization
- Wind and Air Flow Studies
- Solar Energy Systems and Technologies
- Aerodynamics and Fluid Dynamics Research
University of Pecs
2020-2022
Natural driven ventilation is a widely used technique in hot and arid climate, but it rarely known that can lead to significant energy saving moderate climate too. In this paper, an existing building presented was designed with passive air conduction system (PACS), where wind buoyancy effects induce be exchanged without external needs. The aim show the design methodology, using numerical simulation give accurate results, able use them further developments. Due process, specific possesses...
New studies and reports are published on a daily basis about the dangers of climate change its main causes: humanity’s constantly growing population, built environment resource consumption. The is responsible for approx. 40% total energy consumption, significant part comes from maintaining an appropriate indoor comfort by heating ventilation air conditioning. Though contemporary have achieved wide knowledge natural passive conducting systems (PACS) their applicability, further investigations...
A huge portion of energy consumption in buildings comes from heating, ventilation, and air conditioning. Numerous previous works assessed the potential natural ventilation compared to mechanical proved their justification on field. Nevertheless, it is a major difficulty collect enough information literature make decisions between different solutions with given situation boundary conditions. The current study tests passive conduction system (PACS) variations design phase medium-sized new...
Abstract Buildings are responsible for around 40% of greenhouse emissions globally. The residential building sector is 24% energy use. In Hungary, about 800.000 ‘Cube houses’ which date back to the socialist era still standing. These houses suffer shortages from point view. This paper presents a new refurbishment approach that attempts achieve passive cooling with aerodynamic design by integrating “Venturi disc” stimulates natural ventilation and night cooling. work was achieved using...