Download Advances in Numerical Simulation of Nonlinear Water Waves by Qingwei Ma PDF

By Qingwei Ma

Many of the Earth's floor is roofed through water. Many points of our daily lives and actions could be stricken by water waves ultimately. occasionally, the waves may cause catastrophe. one of many examples was once the tsunami that happened within the Indian Ocean on 26 December 2004. this means how vital it truly is for us to completely comprehend water waves, specifically the very huge ones. a technique to take action is to accomplish numerical simulation in response to the nonlinear conception. enormous examine advances were made during this sector over the last decade by way of constructing numerous numerical equipment and employing them to rising difficulties; notwithstanding, formerly there was no finished e-book to mirror those advances. This precise quantity goals to bridge this hole. This booklet comprises 18 self-contained chapters written by way of greater than 50 authors from 12 various international locations, a lot of whom are world-leading specialists within the box. each one bankruptcy relies as a rule at the pioneering paintings of the authors and their learn groups over the last many years. The chapters altogether take care of just about all numerical equipment which were hired to this point to simulate nonlinear water waves and canopy many very important and intensely attention-grabbing purposes, reminiscent of overturning waves, breaking waves, waves generated via landslides, freak waves, solitary waves, tsunamis, sloshing waves, interplay of maximum waves with shorelines, interplay with fastened constructions, and interplay with free-response floating buildings. accordingly, this booklet presents a entire assessment of the cutting-edge learn and key achievements in numerical modeling of nonlinear water waves, and serves as a distinct reference for postgraduates, researchers and senior engineers operating in undefined.

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Inst. Appl. Mech. Kyushu Univ. 33, (101), pp. 33-64. 27. Collard, F. , 1999. Oscillating crescent-shaped water wave patterns. Phys. Fluids, Letters, 11, pp. 3195–3197. 28. , Kristiansen, Ø, Clamond, D. and Grue, J. (2005). Dynamics of crescent water wave patterns. J. , 537, pp. 155-186. 29. , Liu Y. M. and Yue, D. K. P. (2001). Computations of fully nonlinear three-dimensional wave-wave and wave-body interactions. Part 1. Dynamics of steep three-dimensional waves. J. , 438, pp. 11-39. 30. Fuhrman, D.

Position and reduces to 80 m after 200 km, and to 37 m after 375 km (figure 14). 8 m, see figure 16a. The numerical tank is 1430 km long. 4 · 105 nodes, since there are always a minimum of two nodes in the lateral direction. An estimated wavelength of the train of short waves is about 400 m (see below) giving (about) 20 nodes per wavelength with the fine resolution and 10 with coarse, both producing same result. ] Fig. 15. Elevation vs. time at position 375 km from entrance of the Strait. Local water depth 37 m.

13. , Grue, J. and Kristiansen, Ø. (2005). An efficient model for three-dimensional surface wave simulations. Part I. Free space problems. J. Comp. Phys. 205, pp. 665–685. 14. , Grue, J. and Kristiansen, Ø. (2005). An efficient model for three-dimensional surface wave simulations. Part II: Generation and absorption. J. Comp. , 205, pp. 686–705. 15. , Fructus, D. and Grue, J. (2007). A note on time integrators in water-wave simulations. J. Eng. , 58, pp. 149–156. Special issue in honor of Prof. J.

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