Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A parametric study of ventilation as a basis for design
AbstractAn earlier, simple, parametric study of ventilation is extended to cover more realistic buildings. The mathematical model which forms the basis of the study is briefly described and non-dimensional graphs are derived to present the results of the model in a very compact and comprehensive form.The importance of ceiling leakage when predicting ventilation is demonstrated and the significance of this to validation of models is discussed.It is shown that by making acceptable approximations, a wide range of buildings can be covered by a small number of graphs. This leads to the possibility of a very simple graphical procedure for estimating ventilation with relatively high accuracy. A correspondingly simple means of estimating ventilation associated with turbulent pressure fluctuations is proposed.
A parametric study of ventilation as a basis for design
AbstractAn earlier, simple, parametric study of ventilation is extended to cover more realistic buildings. The mathematical model which forms the basis of the study is briefly described and non-dimensional graphs are derived to present the results of the model in a very compact and comprehensive form.The importance of ceiling leakage when predicting ventilation is demonstrated and the significance of this to validation of models is discussed.It is shown that by making acceptable approximations, a wide range of buildings can be covered by a small number of graphs. This leads to the possibility of a very simple graphical procedure for estimating ventilation with relatively high accuracy. A correspondingly simple means of estimating ventilation associated with turbulent pressure fluctuations is proposed.
A parametric study of ventilation as a basis for design
Etheridge, D.W. (Autor:in) / Stanway, R.J. (Autor:in)
Building and Environment ; 23 ; 81-93
01.01.1988
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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