LoginThis paper presents the general concept of the NAC (Natural Air Conditioning)-wall system and some experimental results on a first prototype.
Bibliographic database Airbase
AIRBASE is the Bibliographic Database of the AIVC. It contains publications and abstracts of articles related to energy efficient ventilation. Where possible, sufficient detail is supplied in the bibliographic details for users to trace and order the material via their own libraries. Topics include: ventilation strategies, design and retrofit methods, calculation techniques, standards and regulations, measurement methods, indoor air quality and energy implications etc. Entries are based on articles and reports published in journals, internal publications and research reports, produced both by university departments and by building research institutions throughout the world. AIRBASE has grown and evolved over many years (1979 to present day, over 22000 references and 16000 documents available online). For most of the references, the full document is also available online.
The AIVC website includes a protected content feature that provides access to AIRBASE. Access to the protected content is free of charge but requires you to register first.
Internationally there are many different requirements and regulations for ventilation. Sometimes the variation is more than a factor of five.
In order to achieve nearly net zero energy use, both new and energy refurbished existing buildings will in the future need to be still more efficient and optimized.
This study analyses the climate-dependent passive ventilative cooling (PVC) potential in central and southern Europe.
The tenth issue of the AIVC newsletter, released in September 2016 . Contents include:
The aim of our study was to determine the effect of a cooling jet on performance and comfort in warm office environment.
The building industry nowadays is facing two major challenges – increased concern for energy reduction and growing need for thermal comfort.
Energy models are used in the residential sector to determine the baseline energy consumption and to predict the future energy demand.
This paper aims at assessing the energy savings potential of cold climate Air Source Integrated Heat Pumps (AS-IHP)s for Canadian households.
This paper presents the initial reflections in the frame of Subtask 1 – Setting the Metrics of the IEA EBC Annex 68 – Indoor Air Quality Design and Control in Low Energy Residential Buildings.
Reducing primary energy consumption is an essential issue for the sector of building construction.
Both new and renovated existing buildings will in the future need to be optimized in such a way that can achieve to have nearly no energy use while still providing impeccable indoor climates.
Airtightness performance of the building has a significant weight in the Belgian EPB-calculation and the number of pressurisation tests in new buildings is strongly increasing.
The European market for residential ventilation is highly driven by energy performance regulations.
Buildings constructed before 1979 in Denmark are responsible for 75% of the total energy consumption of the sector.
Research indicates that low-energy dwellings are more sensitive to overheating than regular dwellings. In this research the ventilative cooling potential of low-energy dwellings is considered.
The paper aims to evaluate the geo-climatic applicability of two different passive cooling strategies: the passive evaporative cooling (PEC) and the natural ventilative cooling (NVC) in China.
Initial emittable concentration (C0), diffusion coefficient (Dm) and partition coefficient (K) are the three key emission parameters determining formaldehyde emissions from “dry” building materials.
This paper investigates the dynamic cooling performance of a novel system combining natural ventilation with diffuse ceiling inlet and thermally activated building systems (TABS).
Many post-occupancy comfort studies of energy renovated residential buildings have documented elevated temperatures above comfort levels, not only during the summer period but also during the shoulder months.