A modelling approach to study the microstructure and leaching ...

The research methodology is based on the generation of virtual representations of coatings with given formulation parameters and on the subsequent simulation of ...

A modelling approach to study the microstructure and leaching behaviour of active protective coatings. A thesis submitted to the University of Manchester for ...

A model of phase stability, microstructure and properties during ...

... leaching of a Type I portland cement concrete binder. The simulations agree with prior studies that leaching of portland cement pastes occurs in three ...

Modelling the evolution of microstructure and transport properties of ...

The leaching process is extremely slow under environmental conditions, which fosters the use of accelerated experimental approaches such as leaching in an ...

Simulation of Microstructure and Ionic Diffusivity for Leached ...

In contrast to recent leaching studies that used particle-based microstructure models to analyze micrometer-sized structures, the novel ...

A Model of Phase Stability, Microstructure and Properties During ...

In the remainder of the paper, we describe the modeling approach and apply it to simulate leaching of a Type I portland cement. Model ...

A Model of Phase Stability, Microstructure and Properties During ...

previous experimental or modeling investigations. 1.1. Prior Investigations of Leaching. At least 15 previous studies of leaching, both ...

Modelling the evolution of microstructure and transport properties of ...

Due to the time-consuming leaching [13,14] under natural conditions [15] , the current study of concrete leaching mainly adopts accelerated test ...

Microstructure evolution of low-grade chalcopyrite ores in chloride ...

Microstructure evolution of low-grade chalcopyrite ores in chloride leaching - A synchrotron-based X-ray CT approach combined with a ...

Modelling the evolution of microstructure and transport properties of ...

Numerical Analysis of Concrete Gravity Dam Seepage Characteristics Evolution considering the Calcium Leaching Effect · Engineering, Environmental Science.

Evaluation of Microstructure and Transport Properties of ... - NCBI

As deterioration due to leaching is reported to be a very slow process [9], experimental studies such as the electrochemical-based accelerated ...

Microstructure evolution of chalcopyrite agglomerates during ...

Microstructure evolution of chalcopyrite agglomerates during leaching - A synchrotron-based X-ray CT approach combined with a data-constrained modelling (DCM).

Modelling of leaching in pure cement paste and mortar | Semantic ...

... leaching on the microstructure and rupture strength of cement asphalt (CA) mortar. It is conducted by an accelerated experiment method with species… Expand.

Microstructure evolution of chalcopyrite agglomerates during leaching

... approach combined with a data-constrained modelling (DCM) ... This study demonstrates that combined synchrotron X-ray CT and DCM approach ...

Modelling the evolution of microstructure and transport properties of ...

Geert De Schutter; Guang Ye. Funder Belgian Nuclear Research Centre. List of references. Yokozeki, Modeling of leaching from cementitious materials used in ...

Microstructure evolution of chalcopyrite agglomerates during leaching

... analysis of heap leaching systems, Minerals Eng., № 35, с. ... Yang, A data-constrained modelling approach to sandstone microstructure characterisation, J.

Modelling cement microstructure: Pixels, particles, and property ...

van Eijk, R. J. and Brouwers, H. J. H., 'Study of the relation between hydrated portland cement composition and leaching resistance',28 (6) (1998) 815–828.

Microstructure development of Raney cobalt catalysts - Purdue e-Pubs

... aluminum and leaching depth with time. All these results were consistent with each other and have been correlated to investigate a leaching kinetics model.

THAMES Modeling Software - Bullard Research Group

THAMES (Thermodynamic Hydration And Microstructure Evolution Software) extends this idea to model ... leaching of mature binders by groundwater, external ...

A microstructure-based constitutive model for cement paste ... - HAL

Different kinds of studies have also been conducted on modeling of mechanical behavior of cement based materials subjected to chemical leaching.