Varios estudios indican que el número de matrimonios ha caído dramáticamente

New Geometry Research from Manchester Metropolitan University Outlined.(Report)

Science Letter June 14, 2011 According to a study from Manchester, United Kingdom, “In this paper, we use the in-house Computational Fluid Dynamics (CFD) flow code AMAZON-SC as a numerical wave tank (NWT) to study wave loading on a wave energy converter (WEC) device in heave motion. This is a surface-capturing method for two fluid flows that treats the free surface as contact surface in the density field that is captured automatically without special provision.” “A time-accurate artificial compressibility method and high resolution Godunov-type scheme are employed in both fluid regions (air/water). The Cartesian cut cell method can provide a boundary-fitted mesh for a complex geometry with no requirement to re-mesh globally or even locally for moving geometry, requiring only changes to cut cell data at the body contour. Extreme wave boundary conditions are prescribed in an empty NWT and compared with physical experiments prior to calculations of extreme waves acting on a floating Bobber-type device. The validation work also includes the wave force on a fixed cylinder compared with theoretical and experimental data under regular waves,” wrote Z.Z. Hu and colleagues, Manchester Metropolitan University (see also Geometry). website about promotional codes for amazon web site about promotional codes for amazon

The researchers concluded: “Include free surface elevations, vertical displacement of the float, induced vertical velocity and heave force for a typical Bobber geometry with a hemispherical base under extreme wave conditions.” Hu and colleagues published the results of their research in Natural Hazards and Earth System Sciences (Numerical simulation of floating bodies in extreme free surface waves. Natural Hazards and Earth System Sciences, 2011;11(2):519-527).

For additional information, contact Z.Z. Hu, Manchester Metropolitan University, School Computational Math & Digital Technology, Center Math Modelling & Flow Anal, Manchester M1 5GD, Lancs, United Kingdom.

The publisher of the journal Natural Hazards and Earth System Sciences can be contacted at: Copernicus Gesellschaft mbH, Bahnhofsallee 1E, Gottingen, 37081, Germany.