Abstract: Simultaneous atmospheric acoustic echo sounding and Doppler radar measurements were used to study some of the characteristics of an unstable boundary layer capped by an inversion. The resultant set of observations shows ...

Abstract: Lumley's model for interpreting frequency spectra of streamwise velocity in high-turbulence level flows assumes 1) that the convection velocity fluctuations and the convected finestructure are statistically independent, ...

Abstract: A theory is developed for obtaining the vertical fluxes of momentum, heat and moisture in a quasi-steady, locally-homogeneous surface layer from measurements of the structure parameters of velocity, temperature and humidity. ...