<scp>X</scp>‐Ray Computed Tomography

Stock, Stuart R.

doi:10.1002/0471266965.com131

Cited by 6 publications

(2 citation statements)

References 81 publications

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“…X-ray micro-CT is non-destructive allowing reimaging of samples, so-called 4-D X-ray micro-CT (Sheppard et al 2014). For example, it is possible to dynamically image fluid flow into wood and eucalyptus trees (Nolf et al 2017), and the cellular response of wood to applied load (Tao et al 2015). Models of such processes open up new avenues for enhancing student understanding of wood structure and properties, but care needs to be taken to ensure that models are developed with learning objectives in mind and students have the requisite knowledge to understand the models.…”

Section: Discussionmentioning

confidence: 99%

A virtual reality system to augment teaching of wood structure and protection

Feng

Yan

Mazloomi

et al. 2020

International Wood Products Journal

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Medical students have enthusiastically embraced the use of virtual reality (VR) systems to help them understand the complex anatomy of body components. We hypothesize that students studying the structure and protection of wood will show similar acceptance of VR systems. We developed X-ray micro-CT models to show the distribution of silica in the Australian marine borer resistant timber, satinay and copper in treated pine. Students taking a course in wood protection used a VR device to explore the distribution of silica in satinay and copper in pine. Students were surveyed to assess their views on the system as a learning tool. The results showed that students were very positive about the VR system, and they frequently commented that the system was better than traditional methods at aiding understanding of wood structure/protection. We discuss the limitations and potential of our VR system as a learning tool for wood technology.

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Section: Discussionmentioning

confidence: 99%

A virtual reality system to augment teaching of wood structure and protection

Feng

Yan

Mazloomi

et al. 2020

International Wood Products Journal

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“…Internal measurement of a variety of physical quantities other than temperature such as stress, chemical composition, morphology, crystal structure, etc. is possible using various measurement methods [21][22][23][24]. For example, internal morphology and chemical composition can be measured using x-ray CT scans [24] that make use of the absorptivity of electromagnetic radiation by different materials.…”

Section: Introductionmentioning

confidence: 99%

Contactless, non-intrusive core temperature measurement of a solid body in steady-state

Anthony

Sarkar

Jain

2016

International Journal of Heat and Mass Transfer

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Accurate measurement of temperature is critical for understanding thermal behavior and monitoring safety and performance of engineering systems involving heating and cooling. While a number of methods are available for measurement of temperature on the outside surface of solid bodies, there is a lack of contactless, non-invasive methods for determining temperature inside solid bodies. Development of such methods is likely to impact a wide range of engineering systems. This paper describes and validates a method for measurement of internal temperature of a solid body based on measurement of the temperature distribution on its outside surface. A theoretical model is developed for determining the core temperature of a cylinder based on surface temperature measurement. This method is validated by determining the core temperature of a thermal test cell using infrared temperature measurement on the surface, and comparing with measurements from an embedded thermocouple. The two measurements are found to agree well with each other in a variety of heat generation and cooling conditions. While this validation is presented for a cylindrical body, the method lends itself easily to bodies of other shapes. This work contributes towards fundamental thermal metrology, with possible applications in a wide variety of engineering systems.

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3D/4D X-Ray Microtomography: Probing the Mechanical Behavior of Materials

Singh¹,

Chawla²

2018

Handbook of Mechanics of Materials

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X‐Ray Computed Tomography

Cited by 6 publications

References 81 publications

A virtual reality system to augment teaching of wood structure and protection

A virtual reality system to augment teaching of wood structure and protection

Contactless, non-intrusive core temperature measurement of a solid body in steady-state

3D/4D X-Ray Microtomography: Probing the Mechanical Behavior of Materials

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