Welcome to the Amira-Avizo Software Use Case Gallery

Below you will find a collection of use cases of our 3D data visualization and analysis software. These use cases include scientific publications, articles, papers, posters, presentations or even videos that show how Amira-Avizo Software is used to address various scientific and industrial research topics.

Use the Domain selector to filter by main application area, and use the Search box to enter keywords related to specific topics you are interested in.

High resolution X-ray computed tomography: A versatile non-destructive tool to characterize CFRP-based aircraft composite elements

High resolution X-ray computed tomography: A versatile non-destructive tool to characterize CFRP-based aircraft composite elements

The aim of the current study is to propose a versatile, non-destructive inspection strategy to evaluate the structure of two different aircraft carbon fibre reinforced polymer (CFRP) -based composite configurations, which are widely used for structural elements, respectively layered composite and sandwich structure. X-ray computed tomography (CT) has been used as a flexible method for assessment of porosity levels in CFRP components in both types of configuration, permitting to investigate th... Read more

Elena Dilonardo, Michele Nacucchi, Fabio De Pascalis, Mauro Zarrelli, Cinzia Giannini

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A virtual testing platform for filter materials and textile masks

A virtual testing platform for filter materials and textile masks

In order to provide the population with consistent and science-based advice on preferred materials for face masks, we are characterizing the microstructure of different materials using X-ray microfocus computed tomography (microCT), and we use these datasets to simulate the pressure drop (i.e. measure for breathability). We validate our measurements with physically measured filter efficiency and pressure drop, and in this way, we try to develop a “virtual testing platform” for the charac... Read more

The ContrasTTeam of Prof. dr. Greet Kerckhofs, UCLouvain and MTM

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Utilization of Recycled Material Sources for Wood-Polypropylene Composites: Effect on Internal Composite Structure, Particle Characteristics and Physico-Mechanical Properties

Utilization of Recycled Material Sources for Wood-Polypropylene Composites: Effect on Internal Composite Structure, Particle Characteristics and Physico-Mechanical Properties

In this study, various wood material sources were used for the manufacture of wood-polymer composites (WPC). The materials were categorised as virgin wood particles (VWP), reprocessed WPC particles (RWP) and recycled thermoset composite particles (RCP) and derived from two virgin wood sources, three-layer particle boards, medium-density fibre boards (MDF) boards,or two different wood/polypropylene composites. All produced wood-polypropylene compounds contained 60% wood material and were manu... Read more

Kim Christian Krause, D, Philipp Sauerbier, Tim Koddenberg and Andreas Krause

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The effect of wetting area in carbon paper electrode on the performance of vanadium redox flow batteries: A three-dimensional lattice Boltzmann study

The effect of wetting area in carbon paper electrode on the performance of vanadium redox flow batteries: A three-dimensional lattice Boltzmann study

The vanadium redox flow battery (VRFB) has emerged as a promising technology for large-scale storage of intermittent power generated from renewable energy sources due to its advantages such as scalability, high energy efficiency and low cost. In the current study, a three-dimensional(3D) Lattice Boltzmann model is developed to simulate the transport mechanisms of electrolyte flow, species and charge in the vanadium redox flow battery at the micro pore scale. An electrochemical model using the... Read more

Duo Zhang, Qiong Cai, Oluwadamilola O.Taiwo, Vladimir Yufit, Nigel P.Brandon, Sai Gu

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In situ compression and X-ray computed tomography of flow battery electrodes

In situ compression and X-ray computed tomography of flow battery electrodes

Redox flow batteries offer a potential solution to an increase in renewable energy generation on the grid by offering long-term, large-scale storage and regulation of power. However, they are currently underutilised due to cost and performance issues, many of which are linked to the microstructure of the porous carbon electrodes used. Here, for the first time, we offer a detailed study of the in situ effects of compression on a commercially available carbon felt electrode. Visualisation ... Read more

Rhodri Jervis , Matt D.R. Kok , Tobias P. Neville , Quentin Meyer , Leon D. Brown , Francesco Iacoviello , Jeff T. Gostick , Dan J.L. Brett , Paul R. Shearing

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Defect detection in 3D printed carbon fibre composites using X-ray Computed Tomography

Defect detection in 3D printed carbon fibre composites using X-ray Computed Tomography

X-ray Computed Tomography (X-ray CT) has become a vital tool for product quality inspection. The X-ray CT analysis of 3D printed composites, with a layer-by-layer structure of carbon fibre/polyamide and polyamide plies, demonstrates how the void content increases with an increasing number of consecutive carbon fibre layers. Not only the void content, but also the pore
network complexity increases, as more pore types are introduced into the sample. The PolyAmide (PA) matrix has an averag... Read more

Jeroen Soete1, Brice Badoux, Yentl Swolfs, Larissa Gorbatikh, Martine Wevers

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Investigation of Hot Pressed Polymer Electrolyte Fuel Cell Assemblies via Xray Computed Tomography

Investigation of Hot Pressed Polymer Electrolyte Fuel Cell Assemblies via Xray Computed Tomography

The hot pressing process for fabricating membrane electrode assemblies (MEAs) has been widely adopted, yet little is known of its effects on the microstructural properties of the different components of the MEA. In particular, the interaction of the electrolyte, electrode and gas diffusion layer (GDL) due to lamination is difficult to probe as conventional imaging techniques cannot access the internal structure of the MEA. Here, a novel approach is used, which combines characterisation of hot... Read more

Q. Meyer, N. Mansor, F. Iacoviello, P.L. Cullen, R. Jervis, D. Finegan, C. Tan, J. Bailey, P. R. Shearing, D. J. L. Brett

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Fatigue of short fibre reinforced polymers: from material process to fatigue life of industrial components

Fatigue of short fibre reinforced polymers: from material process to fatigue life of industrial components

For many years, SFRPs (short fibre reinforced polyamides) have been used in the automotive industry as a means to reduce vehicle weight. However, their complex anisotropic and heterogeneous microstructure requires sophisticated material characterisation and simulation. This study aims at presenting the simulation strategy adopted by an automotive company address these challenges. The manufacturing process is first simulated and correlated with tomography analysis. Then, based on the numerical... Read more

Pablo Wilson, Peter Heyes

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Influence of the rheological properties on the steel fibre distribution and orientation in self-compacting concrete

Influence of the rheological properties on the steel fibre distribution and orientation in self-compacting concrete

The interest in potential applications produced with self-compacting fibre reinforced concrete continues to grow, but in practice, problems associated with an uneven distribution and orientation of fibres in the concrete structure occur. It is not clear what exactly influences uneven distribution of fibres in selfcompacting concrete (SCC) mixtures, especially during the casting and how different factors influence fibre orientation. The objective of this work was to investigate how rheological... Read more

Elena Jasiuniene, Vaidotas Cicenas, Paulius Grigaliunas, Zymantas Rudzionis, Arunas Aleksandras Navickas

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Determination of steel fibres distribution in self-compacting concrete beams using X-ray computed tomography

Determination of steel fibres distribution in self-compacting concrete beams using X-ray computed tomography

In this paper a study concerning an automatic determination of distribution of steel fibres in self-compacting concrete (SCC) is presented. The determination of fibre distribution is required to assess any relationship between those features and casting methods of concrete elements. Concrete beams with steel fibres of various types and casting methods were examined. Involved methods were computed tomography imaging followed by image analysis. After image analysis a label map consisting of all... Read more

T. Ponikiewski, J. Golaszewski, M. Rudzki, M. Bugdol

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X-ray Tomographic Imaging of Tensile Deformation Modes of Electrospun Biodegradable Polyester Fibers

X-ray Tomographic Imaging of Tensile Deformation Modes of Electrospun Biodegradable Polyester Fibers

Electrospun constructs for the repair of load-bearing tissues are required to have adequate mechanical properties. However, the failure mechanisms of electrospun fibrous materials are not well understood. Existing literature focuses on failure modes of individual fibers and/or on bulk mechanical properties of whole fiber mats.

Electrospinning allows the production of fibrous networks for tissue engineering, drug delivery, and wound healing in health care. It enables the production of c... Read more

Jekaterina Maksimcuka; Akiko Obata ; William W. Sampson ; Remi Blanc ; Chunxia Gao ; Philip J. Withers ; Olga Tsigkou ; Toshihiro Kasuga ; Peter D. Lee ; Gowsihan Poologasundarampillai

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Evolution of damage during the fatigue of 3D woven glass-fibre reinforced composites subjected to tension–tension loading observed by time-lapse X-ray tomography

Evolution of damage during the fatigue of 3D woven glass-fibre reinforced composites subjected to tension–tension loading observed by time-lapse X-ray tomography

Three dimensional (3D) composites were proposed over 40 years ago in an attempt to overcome the shortcomings of 2D laminates, by incorporating fibres into the through-thickness direction. 3D weaving offer significant manufacturing benefits as well as creating versatile textiles having a range of 3D architectures.

The development of fatigue damage in a glass fibre modified layer-to-layer three dimensional (3D) woven composite has been followed by time-lapse X-ray computed tomograp... Read more

B. Yu, R. Blanc, C. Soutis, P.J. Withers

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