[HTML][HTML] Size effects and the existence of scalable materials and systems

K Davey, W Gai, H Sadeghi, R Darvizeh - International Journal of …, 2024 - Elsevier
Size effects are particular types of scale effect, where the response of a material is
dependent to some extent on its size. These types of behaviour manifest to a greater or …

The theory of scaled electromechanics

K Davey, MI Abd Malek, Z Ali, H Sadeghi… - International Journal of …, 2024 - Elsevier
A new scaling theory called finite similitude has appeared in the open literature for the
scaling of physical systems. The theory is founded on the metaphysical concept of space …

[HTML][HTML] Scaled cohesive zone models for fatigue crack propagation

K Davey, R Darvizeh, O Akhigbe-Midu… - International Journal of …, 2022 - Elsevier
A cohesive zone model is a phenomenological model of the fracture process, which
straddles empiricism and material science and as such provides a pragmatic choice for …

[HTML][HTML] The analysis of scaled mechanical dynamic systems

K Davey, J Xu, H Sadeghi, R Darvizeh - International Journal of …, 2024 - Elsevier
A new approach to scaled experimentation has appeared in the open literature bringing into
existence a countably infinite number of similitude rules connecting multiple scaled …

Anisotropic scaling for thin-walled vibrating structures

K Davey, H Sadeghi, C Adams, R Darvizeh - Journal of Sound and …, 2022 - Elsevier
A calculus for scaled experimentation has recently appeared in the open literature founded
on the continuous (metaphysical) concept of space scaling. The new theory for isotropic …

Extended finite similitude and dimensional analysis for scaling

K Davey, R Ochoa-Cabrero - Journal of Engineering Mathematics, 2023 - Springer
The theory of scaling called finite similitude does not involve dimensional analysis and is
founded on a transport-equation approach that is applicable to all of classical physics. It …

[HTML][HTML] Scaled empirical fatigue laws

K Davey, O Akhigbe-Midu, R Darvizeh… - Engineering Fracture …, 2023 - Elsevier
A geometric size effect is evident in fatigue loading with a scaled cracked component of the
same material appearing stronger in the sense of increased fatigue resistance. The number …

[HTML][HTML] A two-experiment finite similitude approach to experimental fluid mechanics

K Davey, H Sadeghi, A Al-Tarmoom… - European Journal of …, 2023 - Elsevier
Fluid dynamics experimentation at scale provides an important means of investigation that is
presently underpinned by dimensional analysis and computational fluid dynamics (CFD) …

[HTML][HTML] The analysis of scaled cracked components

K Davey, W Gai, H Sadeghi, R Darvizeh - Engineering Fracture Mechanics, 2024 - Elsevier
A recent arrival in the open literature is the scaling theory finite similitude bringing into
existence a countably infinite number of new similitude rules. The application of the theory to …

[HTML][HTML] The stochastic response of fatigue crack growth in scaled components

K Davey, W Gai, H Sadeghi - Theoretical and Applied Fracture Mechanics, 2024 - Elsevier
In fatigue testing the number of cycles and crack length to failure are recognised to be
stochastic quantities necessitating repetitive testing to draw out statistically meaningful …