The assessment of uncertainty is a major challenge in geomorphometry. Methods to quantify uncertainty in digital elevation models (DEM) are needed to assess and report derivatives such as drainage basins. While Monte-Carlo (MC) techniques have been developed and employed to assess the variability of second-order derivatives of DEMs, their application requires explicit error modelling and numero...

A Computational Fluid Dynamics (CFD) prediction procedure for computing the internal hydrodynamic behaviour of final clarifiers is presented. Calculations are carried out and presented for comparison with experimental measurements of point velocities in a shallow circular clarifier in operation at a UK waste water treatment works. The calculations compare favourably with the data and the model ...

Yoga is a commonly known generic term for the physical, mental, and spiritual practices or disciplines which originated in ancient India with a view to attain a state of permanent peace. According to Sage Patanjali, yoga is the stilling of the changing states of the mind. Yoga has also been popularly defined as "union with the divine" in other contexts and traditions. In this work, an easiest t...

Abstract Energy dissipater in the stilling basin is a structure designed to protect downstream of spillway from erosion and scour by reducing flow energy dissipation pool. pool an important element hydraulic structures as transition between high-velocity sensitive tail water. The aim this study investigate ratios baffle blocks which constructed Type III with different geometric shapes using phy...