Loading of ventilation components with dust may affect air handling systems performances andcontribute to poor indoor air.
21st AIVC Conference - Hague, Netherlands- 26-29 September 2000
The 21st AIVC Conference, Innovations in Ventilation Technology, was held in the Hague, Netherlands, 26-29 September 2000.
Contains 60 papers
Designers, professionals and practitioners are currently making evaluations and sizing ventilation systems and apparatus in Italy on the basis of the Italian standard UNI 10339.
An investigation of the performance of a recently built estate of over 50 low-energy rental dwellings indicated that there was a slight but significant increase in electricity use of the “super low energy” designs over the control “low energy” des
US Manufactured homes are required to be built to Department of Housing and Urban Development’s Manufactured Home Construction and Safety Standards (MHCSS.) The National Fire Protection Association recently updated ventilation standards for manufa
Pollutant dispersion simulated with tracer gas in a naturally ventilated test house. | 2000 | English
The New Zealand Building Code has kept with tradition in allowing residential building ventilationdesigns based entirely on openable window areas.
This paper investigates passive displacement flows in a simple, two-compartment building that comprises a single storey connected to an atrium.
Simulating quality in relation to ventilation systems: challenges for an energy performance regulation. | 2000 | English
Ventilation systems should contribute to good indoor air quality conditions and should be energy efficient.
Lessons learned from the application of the Swedish Boverket-OVK procedure in Belgium. | 2000 | English
In the framework of the Flemish “Kantoor 2000” research project, the BBRI invited a Swedish inspector to apply the Boverket-OVK procedure for checking the ventilation installations in three Belgian buildings.
Ventilation in the French homes: survey of the attitudes and behaviour of private citizens. | 2000 | English
ADEME (French Agency for Environment and Energy Management) regularly commissionssurveys of the attitudes and behaviour of private citizens with regard to energy, andperiodically it also commissions more detailed surveys relating to a particular a
The relationships between indoor environment and health, well being and ability to acquire knowledge are unquestionable. These are the reasons why in many countries a high level of indoor environment is required in school buildings.
A field measurement study of the airtightness of 73 - less than 5 year old - French dwellingswas led between 1999 and 2000.
A new facade unit integrating ventilation, daylighting, solar protection, intelligent local control and photovoltaic power. | 2000 | English
Within the EC-JOULE project "AIRLIT-PV", a new facade unit, integrating ventilation, daylighting, solar protection, intelligent local control and photovoltaic power, has been developed and is under evaluation by means of performance testing at fou
Knowledge and estimation of the wind speed and air flow characteristics, in a city, is of vitalimportance for passive cooling applications and especially in the design of naturallyventilated buildings.
The influence of variations in base temperature over the calculated ventilation energy demand. | 2000 | English
The heating degree-days method is widely used for calculation of the air change heating energydemand.
Dynamic computer simulations were used to compare residential ventilation methods to identifyan approach that would improve indoor air quality with minimum energy penalty while maintainingcomfort.
The discharge coefficient - experimental measurement of a dependence on density contrast. | 2000 | English
At sufficiently high Reynolds numbers, the discharge coefficient Cd associated with a sharplycontracting flow through a square-edged opening is, in general, taken to be constant.
In the recent past new concepts for the building envelope have been developed with theunderlying wish to improve the energy performance of a building as well as comfortconditions in the inner spaces.
In this study a series of parametric laboratory measurements were made of the velocitiesoutside, ve, and inside, vi, a full-scale louver positioned in a rectangular opening located in avertical wall forming part of a 1m x 1m x 2m deep model room.
This paper presents an experimental study of natural ventilation induced by combined forces of thermal buoyancy and opposing wind in a single-zone building.
At present the design pressure difference for air inlets in The Netherlands is 1 Pascal. This paperinvestigates the question whether or not this value is still appropriate.In recent years the airtightness of dwellings has improved remarkably.