Čtyřpodlažní nájemní dům, na fasádě přízemí v klenácích klenebních oblouků oken terrakotové reliéfy hlav s různými atributy: vousatý muž, pod hlavou oheň v tiglíku a vavřínové větévky (Jupiter ?), žena s holubicí (Pax nebo Ctnost ?), mladý muž s kovadlinou a plameny (Vulkán), hlava mladého muže s okřídlenou čapkou na hlavě, pod ní lodní kýl (Merkur), dívka s vavřínovým věnce na hlavě, na krku náhrdelník z mušle a perel, pod ní mořské vlny (Venuše). and Déry 1991, obr. 84-86.
The parameters determine waves energy in shallow water zone that pronounces the crucial influence on abrasion of both natural and artificially paved banks. The effort to re-development of the relations was found as absolutely necessary for waves energy calculations. Substantial benefit of the work is found not only in enabling the use of computers while avoiding time-consuming and difficult application of diagrams, but namely in recent recognition that the calculation results showed a risk of underestimate the real impact of wind-induced waves. In some cases, the calculations respecting the above standard produce lower values of waves height and time-period and thus also lower values of wave energy., Tamara Spanilá and Karel Jahoda., and Obsahuje bibliografické odkazy
The article presents a liquid film instability model designed using results of the set of CFD simulations. The governing equations of the model are derived using a linear equation of motion. The stability analysis is carried out by imposing a liquid surface disturbance which growth rate is investigated in dependence on the geometrical and physical configuration. The gas effect parameters, which are decisive variables in the model, are derived using results of the set of CFD simulations of turbulent flow in channel with wavy surface. The agreement between predicted and measured critical gas velocities and wavelengths in dependence on the liquid film thickness is very good. and Obsahuje seznam literatury