Airflow and Dispersion over Complex Terrain

摘要: To exploit recent experimental and theoretical research on the air flow over terrain with moderate-to-low slopes, a code for widespread use personal computer has been developed. The basis of analysis used in depends primarily Fourier transformation both equations motion underlying terrain. Input to program, supplied by user, comprises: (i) the height variable roughness which model interpolates onto rectangular grid; (ii) the upwind mean velocity profile; (iii) the stability one range separate forms (which include neutral stability, uniform stratification boundary layer capped an inversion).