Research challenges in combustion and gasification arising from emerging technologies employing directly irradiated concentrating solar thermal radiation

GJ Nathan, BB Dally, ZT Alwahabi, PJ Van Eyk… - Proceedings of the …, 2017 - Elsevier
We review the distinctive combustion-related research challenges that arise from new
technologies under development to integrate combustion, gasification and pyrolysis …

[HTML][HTML] Pathways to the use of concentrated solar heat for high temperature industrial processes

L Lee, P Ingenhoven, Z Tian, Z Sun, A Chinnici… - Solar Compass, 2023 - Elsevier
New analysis is presented identifying strong potential for Concentrating Solar Thermal
technology (CST) to be a cost-effective contributor to future sources of net zero-emissions …

Modelled annual thermal performance of a 50MWth refractory-lined particle-laden solar receiver operating above 1000° C

MM Rafique, G Nathan, W Saw - Renewable Energy, 2022 - Elsevier
The paper reports on the thermal performance of the sub-system for a solar thermal particle
technology used to generate high temperature air, including refractory-lined particle-laden …

Recent Advancements in High-Temperature Solar Particle Receivers for Industrial Decarbonization

MM Rafique, S Rehman, LM Alhems - Sustainability, 2023 - mdpi.com
Concentrated solar thermal (CST) systems are pivotal in the pursuit of renewable energy
solutions to meet emissions reduction targets. They play a vital role in addressing the …

High temperature solar thermochemical process for production of stored energy and oxygen based on CuO/Cu2O redox reactions

P Haseli, M Jafarian, GJ Nathan - Solar Energy, 2017 - Elsevier
A novel solar chemical looping air separation (Sol-CLAS) system is proposed here, in which
oxygen carrier particles, composed of CuO as the active ingredient and MgAl 2 O 4 as the …

Thermal performance of vortex-based solar particle receivers for sensible heating

D Davis, M Jafarian, A Chinnici, WL Saw, GJ Nathan - Solar Energy, 2019 - Elsevier
We report a first-order assessment of a novel vortex-based solar particle receiver and the
sensitivity of its thermal performance to a number of key operational parameters. This …

Thermodynamic potential of molten copper oxide for high temperature solar energy storage and oxygen production

M Jafarian, M Arjomandi, GJ Nathan - Applied Energy, 2017 - Elsevier
A novel cycle, the chemical looping of molten copper oxide, is proposed with the
thermodynamic potential to achieve sensible, latent and thermochemical heat storage with …

Numerical simulation of hydrothermal liquefaction of algae in a lab-scale coil reactor

X Chen, ZF Tian, PJ van Eyk, D Lewis… - Experimental and …, 2022 - Springer
A computational fluid dynamics (CFD) model of a coil type hydrothermal liquefaction (HTL)
reactor with feedstock of algae has been developed using reaction kinetics reported in the …

Particle residence time distributions in a vortex-based solar particle receiver-reactor: An experimental, numerical and theoretical study

D Davis, M Troiano, A Chinnici, WL Saw, T Lau… - Chemical Engineering …, 2020 - Elsevier
We report a joint experimental, numerical and theoretical study of particle residence times in
a novel vortex-based vessel for thermal processing of suspended particles. The tracer pulse …

The flow-field within a vortex-based solar cavity receiver with an open aperture

S Long, TCW Lau, A Chinnici, GJ Nathan - Experimental Thermal and Fluid …, 2021 - Elsevier
We report a systematic experimental study to characterise the isothermal flow-field within a
vortex-based solar cavity receiver with an open aperture. Measurements were performed …