numerical modelling

Comparison of numerical and experimental simulations in ventilating a simple test room with a complex air diffuser. Comparaison de simulations numeriques et experimentales pour laventilation d'un local simple avec diffuseur d'air complexe.

Submitted by admin on Sat, 07/06/2013 - 15:57

Read more about Comparison of numerical and experimental simulations in ventilating a simple test room with a complex air diffuser. Comparaison de simulations numeriques et experimentales pour laventilation d'un local simple avec diffuseur d'air complexe.
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Numerical prediction of air distribution in rooms with ventilation of the mixing type using the standard K e model.

Submitted by admin on Sat, 07/06/2013 - 15:57

A multi-chamber ventilation model with random parameters.

Submitted by admin on Sat, 07/06/2013 - 15:57

A generalized multi-chamber ventilation model is developed for air contaminant prediction problems where the parameters of the system, such as airflow rates, are described by Gaussian probability distributions. A numerical solution, utilizing stochastic differential equations (SD E's), is provided to facilitate its application. The model is used to calculate contaminant concentration histories described by means and standard deviations. It is also used to show the sensitivity of concentrations to the variation of such parameters as infiltration flows and contaminant source rates.