Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Investigation of the performance of trickle ventilators
AbstractThe paper presents a full-scale experimental investigation of the air leakage characteristics of two trickle ventilator types, namely slot and pressure-controlled. The performance of trickle ventilators under the influence of the wind, which is the main driving force of the air flow through low-rise buildings, and the validity of the orifice equation to represent their behaviour have been assessed. The paper shows that more air flow is passing through the pressure-controlled ventilator at low values of the inside–outside pressure difference in comparison to the slot ventilator; however, at higher values of ΔP, the air flow through the pressure-controlled ventilator appears to be constant at about , i.e. lower than the air flow through the slot ventilator. Pressure controlled ventilators have generally superior performance in comparison to slot ventilators. The potential of trickle ventilator integration in ventilation design of office buildings is investigated through air flow network simulations.
Investigation of the performance of trickle ventilators
AbstractThe paper presents a full-scale experimental investigation of the air leakage characteristics of two trickle ventilator types, namely slot and pressure-controlled. The performance of trickle ventilators under the influence of the wind, which is the main driving force of the air flow through low-rise buildings, and the validity of the orifice equation to represent their behaviour have been assessed. The paper shows that more air flow is passing through the pressure-controlled ventilator at low values of the inside–outside pressure difference in comparison to the slot ventilator; however, at higher values of ΔP, the air flow through the pressure-controlled ventilator appears to be constant at about , i.e. lower than the air flow through the slot ventilator. Pressure controlled ventilators have generally superior performance in comparison to slot ventilators. The potential of trickle ventilator integration in ventilation design of office buildings is investigated through air flow network simulations.
Investigation of the performance of trickle ventilators
Karava, P (Autor:in) / Stathopoulos, T (Autor:in) / Athienitis, A.K (Autor:in)
Building and Environment ; 38 ; 981-993
25.02.2003
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Investigation of the performance of trickle ventilators
| Online Contents | 2003
Investigation of the performance of trickle ventilators
| British Library Online Contents | 2003
Trickle ventilators in offices
| TIBKAT | 1998
Trickle ventilators: Field measurements in refurbished offices
| British Library Online Contents | 1997
The natural ventilation system using form tie holes and window trickle ventilators in flats
| British Library Conference Proceedings | 2005