Microstructure formation in the powder HIPed hardfacing alloy Tristelle 5183 (Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt%)

Carrington, M. J.; McCartney, D. G.; Shipway, P. H.; Stewart, D. A.

doi:10.1016/j.matchar.2021.111688

Comparative Study of Sensorless Methods Based on Sliding Mode Observer for Dual Three-Phase Permanent Magnet Synchronous Machine (2021)
Presentation / Conference Contribution
Fan, L., Yang, T., Chen, Y., & Bozhko, S. (2021). Comparative Study of Sensorless Methods Based on Sliding Mode Observer for Dual Three-Phase Permanent Magnet Synchronous Machine. In The 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020) (850-854). https://doi.org/10.1049/icp.2021.1133

In recent years, increased attentions have been given to multiphase electrical machines because of their fault tolerance ability which is quite important for more-electric aircraft application. A dual three-phase PMSM for turboprop aircraft green tax... Read More about Comparative Study of Sensorless Methods Based on Sliding Mode Observer for Dual Three-Phase Permanent Magnet Synchronous Machine.

Cooperative continuum robots: Enhancing individual continuum arms by reconfiguring into a parallel manipulator (2021)
Journal Article
Russo, M., Sriratanasak, N., Ba, W., Dong, X., Mohammad, A., & Axinte, D. (2022). Cooperative continuum robots: Enhancing individual continuum arms by reconfiguring into a parallel manipulator. IEEE Robotics and Automation Letters, 7(2), 1558-1565. https://doi.org/10.1109/LRA.2021.3139371

Continuum robots are able of in-situ inspection tasks in cluttered environments and narrow passages, where conventional robots and human operators cannot intervene. However, such intervention often requires the robot to interact with the environment,... Read More about Cooperative continuum robots: Enhancing individual continuum arms by reconfiguring into a parallel manipulator.

Model predictive control for a dual three-phase two-sector permanent magnet synchronous machine (2021)
Presentation / Conference Contribution
Chen, Y., Yang, T., Bozhko, S., Nasir, U., Rodriguez, J. R., & Garcia, C. F. (2021). Model predictive control for a dual three-phase two-sector permanent magnet synchronous machine. In 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020) (581–585). https://doi.org/10.1049/icp.2021.1134

A novel dual three-phase permanent magnet synchronous machine is designed for taxiing motor-generator on propeller aircraft. The unique structre of machine enhances system reliability, and also brings extra merits such as reducing torque ripple when... Read More about Model predictive control for a dual three-phase two-sector permanent magnet synchronous machine.

Development of solar energy in Chile and the world (2021)
Presentation / Conference Contribution
Fuentes, R., Rojas, D., Rivera, M., Riveros, J., Munoz, J., Wheeler, P., & Rohten, J. (2021). Development of solar energy in Chile and the world. In 2021 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON). https://doi.org/10.1109/CHILECON54041.2021.9702985

Chile is undoubtedly a country with potential when it comes to solar energy, but to understand this potential it is necessary to review the worldwide situation. This paper presents an analysis of the global situation and the geographic value that all... Read More about Development of solar energy in Chile and the world.

From Pollution To Solution: a global assessment of marine litter and plastic pollution (2021)
Report
McGlade, J., Samy Fahim, I., Green, D., Landrigan, P., Andrady, A., Costa, M., …Turra, A. (2021). From Pollution To Solution: a global assessment of marine litter and plastic pollution. United Nations Environment Programme

Outcome from working on the United Nations Environment Programme Advisory Group with the aim to address the UN Environment Assembly’s adopted resolution (UN/EA.4/RES.6) on Marine Plastic Litter and Microplastics by recommending indicators to harmonis... Read More about From Pollution To Solution: a global assessment of marine litter and plastic pollution.

Ink-jet 3D printing as a strategy for developing bespoke non-eluting biofilm resistant medical devices (2021)
Journal Article
He, Y., Luckett, J., Begines, B., Dubern, J. F., Hook, A. L., Prina, E., …Wildman, R. D. (2022). Ink-jet 3D printing as a strategy for developing bespoke non-eluting biofilm resistant medical devices. Biomaterials, 281, Article 121350. https://doi.org/10.1016/j.biomaterials.2021.121350

Chronic infection as a result of bacterial biofilm formation on implanted medical devices is a major global healthcare problem requiring new biocompatible, biofilm-resistant materials. Here we demonstrate how bespoke devices can be manufactured throu... Read More about Ink-jet 3D printing as a strategy for developing bespoke non-eluting biofilm resistant medical devices.

Specialty natural rubber latex foam: foamability study and fabrication process (2021)
Journal Article
Ramli, R., Chai, A. B., Ho, J. H., Kamaruddin, S., Rasdi, F. R. M., & De Focatiis, D. S. A. (2022). Specialty natural rubber latex foam: foamability study and fabrication process. Rubber Chemistry and Technology, 95(3), 492-513. https://doi.org/10.5254/rct.21.78938

Specialty natural rubber (SpNR) latex namely deproteinized natural rubber (DPNR) latex and epoxidized natural rubber (ENR) latex have been produced to meet specific product’s requirements. However, SpNR is normally used in the form of block rubber to... Read More about Specialty natural rubber latex foam: foamability study and fabrication process.

Cost, context, or convenience? Exploring the social acceptance of demand response in the United Kingdom (2021)
Journal Article
Naghiyev, E., Shipman, R., Goulden, M., Gillott, M., & Spence, A. (2022). Cost, context, or convenience? Exploring the social acceptance of demand response in the United Kingdom. Energy Research and Social Science, 87, Article 102469. https://doi.org/10.1016/j.erss.2021.102469

The energy sector, and buildings in particular, are one of the main contributors to climate change. Demand-Side Management (DSM) has the potential to realise energy savings on the demand as well as the supply side. However, the domestic sector still... Read More about Cost, context, or convenience? Exploring the social acceptance of demand response in the United Kingdom.

Prospects of Bioenergy Production for Sustainable Rural Development in Ghana (2021)
Journal Article
Nelson, N., Darkwa, J., & Calautit, J. (2021). Prospects of Bioenergy Production for Sustainable Rural Development in Ghana. Journal of Sustainable Bioenergy Systems, 11(04), 227-259. https://doi.org/10.4236/jsbs.2021.114015

Biomass supplies about 80% of the energy needs for cooking and heating in rural Ghana. It is predominantly used in traditional and inefficient forms (firewood and charcoal), which presents environmental and health concerns. In order to better the liv... Read More about Prospects of Bioenergy Production for Sustainable Rural Development in Ghana.

Aerodynamic and heat transfer performances of a highly loaded transonic turbine rotor with upstream generic rim seal cavity (2021)
Journal Article
Mansouri, Z. (2021). Aerodynamic and heat transfer performances of a highly loaded transonic turbine rotor with upstream generic rim seal cavity. Propulsion and Power Research, 10(4), 317-331. https://doi.org/10.1016/j.jppr.2021.11.003

In turbine disk cavity, rim seals are fitted between the stator and its adjacent rotor disk. A coolant air injected through the turbine disk cavity to prevent the ingress of mainstream hot gases. The purpose of this paper is to investigate numericall... Read More about Aerodynamic and heat transfer performances of a highly loaded transonic turbine rotor with upstream generic rim seal cavity.

The influence of printing parameters on multi-material two-photon polymerisation based micro additive manufacturing (2021)
Journal Article
Hu, Q., Rance, G. A., Trindade, G. F., Pervan, D., Jiang, L., Foerster, A., …Wildman, R. D. (2022). The influence of printing parameters on multi-material two-photon polymerisation based micro additive manufacturing. Additive Manufacturing, 51, Article 102575. https://doi.org/10.1016/j.addma.2021.102575

Two-photon polymerisation (2PP) based additive manufacturing has emerged as a powerful technology to fabricate complex three-dimensional micro- and nanoscale architectures. However, a comprehensive understanding of the effect of printing parameters o... Read More about The influence of printing parameters on multi-material two-photon polymerisation based micro additive manufacturing.

Pseudocapacitive Performance of WO3/g-C3N4 Nanocomposites (2021)
Presentation / Conference Contribution
Ola, O., Chen, Y., Zhu, Y., & Grant, D. (2021). Pseudocapacitive Performance of WO3/g-C3N4 Nanocomposites. In 2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP). https://doi.org/10.1109/nap51885.2021.9656569

Hexagonal tungsten oxide (WO 3 ) holds great promise as an electrode material for pseudocapacitors due to its earth abundance, low cost, multiple oxidation states, high packing density (>7 g cm -3 ) and electrochemical reversibility. Here, we present... Read More about Pseudocapacitive Performance of WO3/g-C3N4 Nanocomposites.

Review on the Traditional and Integrated Passives: State-of-the-Art Design and Technologies (2021)
Journal Article
Khowja, M. R., Abebe, R., Vakil, G., Walker, A., Patel, C., Gerada, C., …Cascella, G. L. (2021). Review on the Traditional and Integrated Passives: State-of-the-Art Design and Technologies. Energies, 15(1), Article 88. https://doi.org/10.3390/en15010088

With the increased necessity of a high power density and efficient system in aerospace and marine industries, integrated motor drives provide an excellent solution in the modern era. Therefore, a close structural and functional integration of passive... Read More about Review on the Traditional and Integrated Passives: State-of-the-Art Design and Technologies.

Selenium (Se) recovery for technological applications from environmental matrices based on biotic and abiotic mechanisms (2021)
Journal Article
Wang, Z., Wang, Y., Gomes, R. L., & Gomes, H. I. (2022). Selenium (Se) recovery for technological applications from environmental matrices based on biotic and abiotic mechanisms. Journal of Hazardous Materials, 427, Article 128122. https://doi.org/10.1016/j.jhazmat.2021.128122

Selenium (Se) is an essential element with application in manufacturing from food to medical industries. Water contamination by Se is of concern due to anthropogenic activities. Recently, Se remediation has received increasing attention. Hence, diffe... Read More about Selenium (Se) recovery for technological applications from environmental matrices based on biotic and abiotic mechanisms.

Real-time monitoring of occupancy activities and window opening within buildings using an integrated deep learning-based approach for reducing energy demand (2021)
Journal Article
Tien, P. W., Wei, S., Calautit, J. K., Darkwa, J., & Wood, C. (2022). Real-time monitoring of occupancy activities and window opening within buildings using an integrated deep learning-based approach for reducing energy demand. Applied Energy, 308, Article 118336. https://doi.org/10.1016/j.apenergy.2021.118336

Occupancy behaviour in buildings can impact the energy performance and operation of heating, ventilation and air-conditioning (HVAC) systems. HVAC, which uses conventional control strategies or “fixed” setpoint schedules, could not adjust to the cond... Read More about Real-time monitoring of occupancy activities and window opening within buildings using an integrated deep learning-based approach for reducing energy demand.

Experimental Assessment of Sliding Mode Current Control with Exponential Reaching Law for an Induction Machine Drive Fed by a Matrix Converter (2021)
Presentation / Conference Contribution
Medina, C., Maidana, P., Rodas, J., Maqueda, E., Gregor, R., Saad, M., & Wheeler, P. (2021). Experimental Assessment of Sliding Mode Current Control with Exponential Reaching Law for an Induction Machine Drive Fed by a Matrix Converter. In 2021 IEEE 22nd Workshop on Control and Modelling of Power Electronics (COMPEL). https://doi.org/10.1109/COMPEL52922.2021.9645945

Matrix Converters (MCs) are considered an exciting option in electrical motor drives for applications where size and weight are critical, for example aerospace or automotive. Several control techniques have been proposed to exploit the MC's benefits... Read More about Experimental Assessment of Sliding Mode Current Control with Exponential Reaching Law for an Induction Machine Drive Fed by a Matrix Converter.

Sonoproduction of nanobiomaterials – A critical review (2021)
Journal Article
Shin Low, S., Yew, M., Nong Lim, C., Siong Chai, W., Ee Low, L., Manickam, S., …Loke Show, P. (2022). Sonoproduction of nanobiomaterials – A critical review. Ultrasonics Sonochemistry, 82, Article 105887. https://doi.org/10.1016/j.ultsonch.2021.105887

Effectiveness of bed additives in abating agglomeration during biomass air/oxy combustion in a fluidised bed combustor (2021)
Journal Article
Chi, H., Pans, M. A., Sun, C., & Liu, H. (2022). Effectiveness of bed additives in abating agglomeration during biomass air/oxy combustion in a fluidised bed combustor. Renewable Energy, 185, 945-958. https://doi.org/10.1016/j.renene.2021.12.072

In this study, molochite (calcined kaolin) and dolomite with particle sizes (ca.1 mm) similar to those of the sand bed materials of industrial-scale fluidised beds, rather than powders which were normally used by previous studies, were investigated a... Read More about Effectiveness of bed additives in abating agglomeration during biomass air/oxy combustion in a fluidised bed combustor.

Room to breathe: Using adaptive architecture to examine the relationship between alexithymia and interoception (2021)
Journal Article
Abdulhamid, H., Jäger, N., Schnädelbach, H., & Smith, A. D. (2022). Room to breathe: Using adaptive architecture to examine the relationship between alexithymia and interoception. Journal of Psychosomatic Research, 153, Article 110708. https://doi.org/10.1016/j.jpsychores.2021.110708

Objective: Individuals with alexithymia experience difficulties interpreting emotional states in self and others, which has been associated with interoceptive impairment. Current theories are primarily based on subjective and conscious measures of in... Read More about Room to breathe: Using adaptive architecture to examine the relationship between alexithymia and interoception.

Microstructure formation in the powder HIPed hardfacing alloy Tristelle 5183 (Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt%) (2021)
Journal Article
Carrington, M. J., McCartney, D. G., Shipway, P. H., & Stewart, D. A. (2022). Microstructure formation in the powder HIPed hardfacing alloy Tristelle 5183 (Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt%). Materials Characterization, 184, Article 111688. https://doi.org/10.1016/j.matchar.2021.111688

Tristelle 5183 (Fe-21%Cr-10%Ni-7%Nb-5%Si-2%C in wt%) is an alternative material to cobalt-based alloys for wear resistant hardfacing applications. In this work, gas atomised powder was consolidated by hot isostatic pressing (HIPing) at 1120 ± 10 oC w... Read More about Microstructure formation in the powder HIPed hardfacing alloy Tristelle 5183 (Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt%).

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