The numerical technique presented here is based on EcosimPro simulation tool, a program with an object-oriented nature which offers the possibility of mixing various disciplines by robust equation-solving algorithms.
Although these extensive datasets allow for developing robust equations that potentially extrapolate well, the parametric model forms and covariates generally used are relatively simplistic and may not fully leverage the available data.
A major challenge which needs to be addressed is the development of robust equations for predicting both the critical fetch length and the increase in the sediment transport rate with distance on beaches.
Analysis of uncertainty identified allometric equations to be the largest contributor to total uncertainty in live-tree C stocks, indicating the need to develop more robust equations to reduce the uncertainty for more accurate evaluation of harvesting impacts in old ITRs.
Thus, our model represents a larger group of robust, equation-based models describing the global spread of infectious disease.
Moreover, as the cross-sectional properties of the arch vary along its axis, the resulting coupled differential equations have variable coefficients and are solved using a robust integral equation numerical method in conjunction with the arc-length method.
This paper presents an accurate and robust reinitialization equation for the conservative level set that does not significantly deform stationary surfaces.
Thus, a robust FMB equation for gas-water two phase flow in low-permeability CBM reservoirs is still lacking in the petroleum industry and is significantly necessary to be developed.
The key aspects of the investigation presented in this paper are the use of discrete reinforcement instead of the more common smeared approximation to modeling the roof reinforcement and the accurate definition of concrete through a robust constitutive equation, the Multi-crack model proposed by Jefferson (1999) for which FE software was used.
Based on the macro-elements concept framework, thermodynamics equations are derived to express robust constitutive equations which are able to simulate different kinds of wall-slab junction.
