A CPT-based multi-spring model for lateral monopile analysis under SLS conditions in sand

Tott-Buswell, Jacques; Prendergast, Luke J.; Gavin, Kenneth

doi:10.1016/j.oceaneng.2023.116642

Assessing the spatial distribution of positional error associated to dense point cloud measurements using regional Gaussian random fields (2024)
Journal Article
Wang, Y., Catalucci, S., Senin, N., & Piano, S. (2024). Assessing the spatial distribution of positional error associated to dense point cloud measurements using regional Gaussian random fields. Measurement, 227, Article 114194. https://doi.org/10.1016/j.measurement.2024.114194

Being able to assess the amount of uncertainty locally associated to dense point clouds generated by measurement can help investigate the relations between the metrological performance of a chosen measuring technology, and the local geometric and sur... Read More about Assessing the spatial distribution of positional error associated to dense point cloud measurements using regional Gaussian random fields.

Effect of skin color on optical properties and the implications for medical optical technologies: a review (2024)
Journal Article
Setchfield, K., Gorman, A., Simpson, A. H. R. W., Somekh, M. G., & Wright, A. J. (2024). Effect of skin color on optical properties and the implications for medical optical technologies: a review. Journal of Biomedical Optics, 29(01), Article 010901. https://doi.org/10.1117/1.jbo.29.1.010901

Significance: Skin color affects light penetration leading to differences in its absorption and scattering properties. COVID-19 highlighted the importance of understanding of the interaction of light with different skin types, e.g., pulse oximetry (P... Read More about Effect of skin color on optical properties and the implications for medical optical technologies: a review.

The effect of a nonlinear energy sink on the gust response of a wing (2024)
Journal Article
Amoozgar, M., Castrichini, A., Garvey, S., Friswell, M., Cooper, J., & Ajaj, R. (2024). The effect of a nonlinear energy sink on the gust response of a wing. Aerospace Science and Technology, 145, Article 108904. https://doi.org/10.1016/j.ast.2024.108904

In this paper, the potential effectiveness of a nonlinear energy sink (NES) to absorb the energy from a wing that is vibrating as a result of flying in a gusty environment is investigated. The structural dynamics of the wing is simulated using a rigi... Read More about The effect of a nonlinear energy sink on the gust response of a wing.

Harnessing the characteristic of compound parabolic concentrators for directional concentration of emitted thermal radiation and solar shielding in building-integrated radiative cooling (2024)
Journal Article
Dan, Y., Hu, M., Suhendri, S., Su, Y., & Riffat, S. (2024). Harnessing the characteristic of compound parabolic concentrators for directional concentration of emitted thermal radiation and solar shielding in building-integrated radiative cooling. Energy and Buildings, 307, Article 113922. https://doi.org/10.1016/j.enbuild.2024.113922

Radiative sky cooling (RC) is a promising solution for meeting the growing cooling demands by passively dissipating waste heat into frigid outer space. However, current RC systems suffer from low cooling power density and limited installation flexibi... Read More about Harnessing the characteristic of compound parabolic concentrators for directional concentration of emitted thermal radiation and solar shielding in building-integrated radiative cooling.

Development of a comprehensive method to estimate the optical, thermal and electrical performance of a complex PV window for building integration (2024)
Journal Article
Li, X., Sun, Y., Liu, X., Ming, Y., & Wu, Y. (2024). Development of a comprehensive method to estimate the optical, thermal and electrical performance of a complex PV window for building integration. Energy, 294, Article 130251. https://doi.org/10.1016/j.energy.2024.130251

Increasing concerns over energy consumption and greenhouse gas emissions in buildings have contributed to the emerging of innovative PV glazing technologies to improve the building energy performance. However, some of these glazing systems have compl... Read More about Development of a comprehensive method to estimate the optical, thermal and electrical performance of a complex PV window for building integration.

Polymer-Coated Urinary Catheter Reduces Biofilm Formation and Biomineralization: A First-in-Man, Prospective Pilot Study (2024)
Journal Article
Kalenderski, K., Dubern, J., Lewis-Lloyd, C., Jeffery, N., Heeb, S., Irvine, D. J., …Williams, P. (2024). Polymer-Coated Urinary Catheter Reduces Biofilm Formation and Biomineralization: A First-in-Man, Prospective Pilot Study. Journal of Urology Open PLus, 2(1), Article e00005. https://doi.org/10.1097/JU9.0000000000000097

Purpose: Biofilm formation and biomineralization on urinary catheters may cause severe complications including infection and obstruction. Here, we describe an in vitro evaluation and prospective pilot clinical study of a silicone catheter coated with... Read More about Polymer-Coated Urinary Catheter Reduces Biofilm Formation and Biomineralization: A First-in-Man, Prospective Pilot Study.

Continuum modelling of a just-saturated inertial column collapse: capturing fluid-particle interaction (2024)
Journal Article
Webb, W., Turnbull, B., & Johnson, C. (2024). Continuum modelling of a just-saturated inertial column collapse: capturing fluid-particle interaction. Granular Matter, 26(1), Article 21. https://doi.org/10.1007/s10035-023-01391-2

This work presents a simple two-phase flow model to analyse a series of axisymmetric granular column collapse tests conducted under elevated gravitational accelerations. These columns were prepared with a just-saturated condition, where the granular... Read More about Continuum modelling of a just-saturated inertial column collapse: capturing fluid-particle interaction.

Multi-agent cooperative swarm learning for dynamic layout optimisation of reconfigurable robotic assembly cells based on digital twin (2024)
Journal Article
Wang, L., Wang, Z., Gumma, K., Turner, A., & Ratchev, S. (in press). Multi-agent cooperative swarm learning for dynamic layout optimisation of reconfigurable robotic assembly cells based on digital twin. Journal of Intelligent Manufacturing, https://doi.org/10.1007/s10845-023-02229-7

To meet the requirement of product variety and short production cycle, reconfigurable manufacturing system is considered as an effective solution in addressing current challenges, such as increasing customisation, high flexibility and dynamic market... Read More about Multi-agent cooperative swarm learning for dynamic layout optimisation of reconfigurable robotic assembly cells based on digital twin.

Calculation of the System Unavailability Measures of Component Importance Using the D2T2 Methodology of Fault Tree Analysis (2024)
Journal Article
Andrews, J., & Lunt, S. (2024). Calculation of the System Unavailability Measures of Component Importance Using the D2T2 Methodology of Fault Tree Analysis. Mathematics, 12(2), Article 292. https://doi.org/10.3390/math12020292

A recent development in Fault Tree Analysis (FTA), known as Dynamic and Dependent Tree Theory (D2T2), accounts for dependencies between the basic events, making FTA more powerful. The method uses an integrated combination of Binary Decision Diagrams... Read More about Calculation of the System Unavailability Measures of Component Importance Using the D2T2 Methodology of Fault Tree Analysis.

Fillet Radius Impact of Rectangular Insulated Wires on PDIV for Turn-to-Turn Insulation of Inverter-Fed Motors (2024)
Journal Article
Naderiallaf, H., Degano, M., Gerada, C., & Gerada, D. (2024). Fillet Radius Impact of Rectangular Insulated Wires on PDIV for Turn-to-Turn Insulation of Inverter-Fed Motors. IEEE Transactions on Dielectrics and Electrical Insulation, 1-1. https://doi.org/10.1109/tdei.2024.3355032

This contribution elucidates the impact of the fillet radius, a geometric feature of rectangular insulated wires not commonly considered, on the partial discharge inception voltage (PDIV) in low-voltage machine turn-to-turn winding insulation. Initia... Read More about Fillet Radius Impact of Rectangular Insulated Wires on PDIV for Turn-to-Turn Insulation of Inverter-Fed Motors.

Silicon Carbide n-IGBTs: Structure Optimization for Ruggedness Enhancement (2024)
Journal Article
Almpanis, I., Antoniou, M., Evans, P., Empringham, L., Gammon, P., Undrea, F., …Lophitis, N. (2024). Silicon Carbide n-IGBTs: Structure Optimization for Ruggedness Enhancement. IEEE Transactions on Industry Applications, https://doi.org/10.1109/tia.2024.3354870

In recent years, silicon carbide (SiC) based devices are increasingly replacing their silicon counterparts in power conversion applications due to their performance superiority. SiC insulated-gate bipolar transistors are particularly interesting as t... Read More about Silicon Carbide n-IGBTs: Structure Optimization for Ruggedness Enhancement.

Phase change surfaces with porous metallic structures for long-term anti/de-icing application (2024)
Journal Article
Yang, D., Bao, R., Clare, A. T., Choi, K., & Hou, X. (2024). Phase change surfaces with porous metallic structures for long-term anti/de-icing application. Journal of Colloid and Interface Science, 660, 136-146. https://doi.org/10.1016/j.jcis.2024.01.091

Hypothesis Ice mitigation has received increasing attention due to the severe safety and economic threats of icing hazards to modern industries. Slippery icephobic surface is a potential ice mitigation approach due to its ultra-low ice adhesion stre... Read More about Phase change surfaces with porous metallic structures for long-term anti/de-icing application.

Adaptative computerized cognitive training decreases mental workload during working memory precision task - A preliminary fNIRS study (2024)
Journal Article
Landowska, A., Wilson, M. L., Craven, M. P., & Harrington, K. (2024). Adaptative computerized cognitive training decreases mental workload during working memory precision task - A preliminary fNIRS study. International Journal of Human-Computer Studies, 184, Article 103206. https://doi.org/10.1016/j.ijhcs.2023.103206

With the growing concern for the health of ageing populations, much research continues to look at the impact of cognitive training, particularly in relation to cognitive decline. We sought to use novel techniques, including augmented reality and port... Read More about Adaptative computerized cognitive training decreases mental workload during working memory precision task - A preliminary fNIRS study.

A field evaluation of an in-ground lighting intervention for safety at a road crossing (2024)
Journal Article
Hallewell, M., Dadashi, N., & Ryan, B. (2024). A field evaluation of an in-ground lighting intervention for safety at a road crossing. Transportation Research Part F: Traffic Psychology and Behaviour, 101, 78-91. https://doi.org/10.1016/j.trf.2023.12.017

There are limited numbers of naturalistic studies of behaviours in response to safety interventions, such as novel lighting products at road crossings. The study used a theory-based approach to evaluate behavioural responses to a novel, ground-mounte... Read More about A field evaluation of an in-ground lighting intervention for safety at a road crossing.

Modelling of modular soft robots: From a single to multiple building blocks (2024)
Journal Article
Atia, M. G., Mohammad, A., Gameros, A., Axinte, D., & Wright, I. (2024). Modelling of modular soft robots: From a single to multiple building blocks. Robotics and Autonomous Systems, 174, Article 104622. https://doi.org/10.1016/j.robot.2024.104622

Despite the advances in soft robots, their modelling is still one of the research challenges due to the complexity and non-linearity of their soft nature. A novel design of reconfigurable soft robots was recently introduced to bring more maturity to... Read More about Modelling of modular soft robots: From a single to multiple building blocks.

Highly sensitive optical fibre Bragg grating contact pressure sensor embedded in a polymer layer: modelling and experimental validation (2024)
Journal Article
Abeywardena, C., Zhang, Q., Korposh, S., Morgan, S., Bull, S., & Correia, R. (2024). Highly sensitive optical fibre Bragg grating contact pressure sensor embedded in a polymer layer: modelling and experimental validation. Results in Optics, 14, Article 100604. https://doi.org/10.1016/j.rio.2024.100604

This paper discusses mathematical modelling and experimental validation of a highly sensitive optical fibre Bragg grating (FBG) contact pressure sensor developed for healthcare applications. Bare FBGs are not very sensitive to pressure (~ 3x10-3 nm/M... Read More about Highly sensitive optical fibre Bragg grating contact pressure sensor embedded in a polymer layer: modelling and experimental validation.

Functional performance of a bi-layered chitosan-nano-hydroxyapatite osteochondral scaffold: a pre-clinical in vitro tribological study (2024)
Journal Article
Cowie, R. M., Macri-Pellizzeri, L., McLaren, J., Sanderson, W. J., Felfel, R. M., Scotchford, C. A., …Jennings, L. M. (2024). Functional performance of a bi-layered chitosan-nano-hydroxyapatite osteochondral scaffold: a pre-clinical in vitro tribological study. Royal Society Open Science, 11(1), Article 230431. https://doi.org/10.1098/rsos.230431

Osteochondral grafts are used for repair of focal osteochondral lesions. Autologous grafts are the gold standard treatment; however, limited graft availability and donor site morbidity restrict use. Therefore, there is a clinical need for different g... Read More about Functional performance of a bi-layered chitosan-nano-hydroxyapatite osteochondral scaffold: a pre-clinical in vitro tribological study.

Application of Machine Learning Algorithms in Predicting Rheological Behavior of BN-diamond/Thermal Oil Hybrid Nanofluids (2024)
Journal Article
Ali, A., Noshad, N., Kumar, A., Ilyas, S. U., Phelan, P. E., Alsaady, M., …Yan, Y. (2024). Application of Machine Learning Algorithms in Predicting Rheological Behavior of BN-diamond/Thermal Oil Hybrid Nanofluids. Fluids, 9(1), Article 20. https://doi.org/10.3390/fluids9010020

The use of nanofluids in heat transfer applications has significantly increased in recent times due to their enhanced thermal properties. It is therefore important to investigate the flow behavior and, thus, the rheology of different nanosuspensions... Read More about Application of Machine Learning Algorithms in Predicting Rheological Behavior of BN-diamond/Thermal Oil Hybrid Nanofluids.

Alumina/GNPs coating on textured WC/Co substrate: microstructure and tribology (2024)
Journal Article
Sun, J., Liu, C., Venturi, F., Romero, A. R., & Hussain, T. (2024). Alumina/GNPs coating on textured WC/Co substrate: microstructure and tribology. Materials Science and Technology, https://doi.org/10.1177/02670836231223800

This work aims to provide a method for improving the tribological properties of WC/Co substrates. Laser surface texturing technology was employed to fabricate micro-grooves on the substrate surfaces. Suspension high velocity oxy fuel thermal spraying... Read More about Alumina/GNPs coating on textured WC/Co substrate: microstructure and tribology.

A CPT-based multi-spring model for lateral monopile analysis under SLS conditions in sand (2024)
Journal Article
Tott-Buswell, J., Prendergast, L. J., & Gavin, K. (2024). A CPT-based multi-spring model for lateral monopile analysis under SLS conditions in sand. Ocean Engineering, 293, Article 116642. https://doi.org/10.1016/j.oceaneng.2023.116642

Monopiles are the most common Offshore Wind Turbine (OWT) foundations due to their simplicity in design, fabrication, and installation. However, large new-generation turbines have led to significant changes in monopile dimensions, n... Read More about A CPT-based multi-spring model for lateral monopile analysis under SLS conditions in sand.

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