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Wavelet analysis on fluctuating characteristics of airflow in building environments

Li, H., Chen, X., Ouyang, Q. and Zhu, Y.
2007
Building and Environment, 42(12): 4028-4033

Li, H., Chen, X., Ouyang, Q. and Zhu, Y., (2007), "Wavelet analysis on fluctuating characteristics of airflow in building environments", Building and Environment, 42(12): 4028-4033.
Abstract:
This paper introduces the theory of the wavelet transform (WT) method and its application to the study of fluctuating characteristics of airflows in building environments. By applying wavelet analysis to the natural wind around buildings and to the free jet flow from a centrifugal fan, the differences and relations between natural and mechanical wind currents were found, and the results of the study indicate the unique features and advantages of wavelet analysis in the study of fluctuating characteristics of airflows.

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Author Information and Other Publications Notes
Li, H.
  1. Development of a conceptual model for the selection of intelligent building systems
  2. Study on dynamic characteristics of natural and mechanical wind in built environment using spectral analysis
  3. Supporting the decision-making process for sustainable housing  
Chen, X.
     
Ouyang, Q.
  1. Impact of dynamic airflow on human thermal response
  2. Study on dynamic characteristics of natural and mechanical wind in built environment using spectral analysis  
Zhu, Y.
  1. Impact of dynamic airflow on human thermal response
  2. Study on dynamic characteristics of natural and mechanical wind in built environment using spectral analysis  


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