Tools and Rules for Ensuring Data Quality

In this presentation, data quality requirements that enable smooth transition of data across product development processes will be explained.

Title: Tools and Rules for Ensuring Data Quality

Abstract: As 3D CAD becomes more popular, so will the demand for ensuring high quality data interoperability between the four main engineering processes (CAD/CAE/CAM/CAT).

This presentation will outline the tools and basic rules developed by Armonicos to help guarantee data quality.

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ESTIMATION OF HYDRAULIC CONDUCTIVITY OF AN AREA USING STOCHASTIC FINITE ELEMENT METHOD

In this paper a stochastic finite element method is used to solve an inverse problem of groundwater flow.
The analysis provides the log hydraulic conductivity values of an aquifer. In this method, the adjoint finite element
equation is utilized for the solution of a transient groundwater flow problem. The results obtained from the maximum
likelihood estimate analysis are used as input to obtain the hydraulic conductivity values of the area using the cokriging
method.

Other document list about: hydraulic conductivity stochastic finite element method

AN OBJECT-ORIENTED FRAMEWORK FOR ECO-HYDRAULIC SIMULATION IN COASTAL ENGINEERING

The consideration of biological processes in hydro- and morphodynamic models is an
important challenge for numerical simulation in coastal engineering. Vegetation greatly
affects the hydro- and morphodynamic in coastal zones. This paper focused on the
presentation of an object-oriented holistic framework for eco-hydraulic simulation. The
numerical approximation is performed by a stabilized finite element method for hydro-
and morphodynamic processes, to solve the related partial differential equations, and by a
cell-oriented model for the simulation of ecological processes, which is based on a fuzzy

Other document list about: eco-hydraulic simulation coastal engineering

Study on corrosion simulation device for marine structural steel

A corrosion simulation device was studied using offshore long scale hanging specimens. An Ni–Cu–P steel specimen was studied by analysing its corrosion products and corrosion types. The appearance of the samples and the surface of the metallic substrate after the removal of the rust layer produced by these two methods were observed and compared after 470 days of exposure. The phase structure of the corrosion products under different marine environments were analysed and compared. It further indicated good correlation between the electrically connected hanging specimen method and the long scale hanging specimen method.

Other document list about: corrosion simulation marine structural steel