CHARACTERIZATION OF WAVE IMPACTS ON CURVE FACED STORM RETURN WALLS WITHIN A STILLING WAVE BASIN CONCEP

Wave Overtopping over Sea Dikes and Impact Forces on Storm Walls

International Collaborative Tsunamis, Storm Surge, and Wave-Structure Interaction Research Opportunities Using the Oregon State Multidirectional Wave Basin and Large Wave Flume

1 Professor of Civil Engineering, Oregon State University, Corvallis, Oregon, USA. Email: [email protected] 2 Professor of Civil Engineering and Computer Science, Oregon State University, Corvallis, Oregon, USA. Email: [email protected] 3 Assoc. Professor of Civil Engineering and Director of O.H. Hinsdale Wave Research Laboratory, Oregon State University, Corvallis, Oregon, USA. Email: dtc...

Characteristics of S-jump on Roughened Bed Stilling Basin

Formation of hydraulic jump is necessary for dissipation of the excess kinetic energy downstream of spillways and gates. Hydraulic jump stilling basins of sudden expansion are one of the energy dissipater structures which are used where the available tail water depth is less than the required sequent depths. In the present study to further reduce the hydraulic jump sequent depths ratio, a rough...

Impacts of wind stilling on solar radiation variability in China

Solar dimming and wind stilling (slowdown) are two outstanding climate changes occurred in China over the last four decades. The wind stilling may have suppressed the dispersion of aerosols and amplified the impact of aerosol emission on solar dimming. However, there is a lack of long-term aerosol monitoring and associated study in China to confirm this hypothesis. Here, long-term meteorologica...

On Some Characterization of Generalized Representation Wave-Packet Frames Based on Some Dilation Group

In this paper we consider  (extended) metaplectic representation of the  semidirect product  $G_{mathbb{J}}=mathbb{R}^{2d}timesmathbb{J}$  where $mathbb{J}$ is a closed subgroup of $Sp(d,mathbb{R})$, the symplectic group. We will investigate continuous representation frame on $G_{mathbb{J}}$. We also discuss the existence of duals for such frames and give several characterization for them. Fina...