Engineers at major utilities like BC Hydro use these 3D simulations to gain a deeper understanding of flow patterns and performance in water conveyance structures. By creating a "virtual laboratory," they can test non-standard designs and evaluate high-risk projects where accurate modeling is crucial due to potential construction costs and safety risks.
High-velocity discharges, such as those found on spillways or in plunge pools, can force water into open joints or cracks in concrete slabs and rock matrices. When water enters these "crack tops" at high speed, it can generate significant uplift pressures that threaten the stability of the entire structure. flow 3d hydro crack top
: This unique method allows for the accurate representation of complex solid geometries, like narrow cracks, within a regular Cartesian grid. It enables the software to calculate wall shear stresses even along surfaces that don't align with the mesh, which is essential for modeling flow through tight joints. Engineers at major utilities like BC Hydro use
: Research has shown that the transmission of dynamic pressures into a fissured rock matrix depends on joint location and geometry. When water enters these "crack tops" at high
FLOW-3D HYDRO utilizes several advanced features to model these dangerous scenarios:
: In unlined rock basins, these pressures can lead to rock scour and failure, especially when air entrainment is present. How FLOW-3D HYDRO Addresses Structural Integrity