Engineered interlayers of bio-retardant and nano-reinforcement on polymers. This project will address the important need for a highly effective lightweight coating. Different interlayers of bio-retardants derive from organic compounds and two-dimensional sheet-like nanomaterials are fabricated to enhance the charring, thermal barrier and flammability resistance. Molecular dynamics are adopted to deliver more targeted fabrication to achieve increased efficacy of the engineered interlayers and pro ....Engineered interlayers of bio-retardant and nano-reinforcement on polymers. This project will address the important need for a highly effective lightweight coating. Different interlayers of bio-retardants derive from organic compounds and two-dimensional sheet-like nanomaterials are fabricated to enhance the charring, thermal barrier and flammability resistance. Molecular dynamics are adopted to deliver more targeted fabrication to achieve increased efficacy of the engineered interlayers and provide important insights on the combustibility of polymers undergoing mass diffusivity, thermal diffusion and oxidation process at high temperatures. Expected outcomes of the project are lightweight coated polymers possessing elevated resistance to fire with a significant reduction of toxic gas emissions and smoke releases. Read moreRead less
Heat Transfer Characteristics of Biological Tissues with Nanoparticles. Heat transfer of laser-irradiated nanoparticles in biological tissues requires a basic knowledge of the unique strong resonance absorption properties and a fundamental understanding of the thermal and chemical conversions as a consequence of these heated nanoparticles. This project aims to investigate the extent of the non-equilibrium heating effects of heated nanoparticles on the destruction of biological tissues. Comprehen ....Heat Transfer Characteristics of Biological Tissues with Nanoparticles. Heat transfer of laser-irradiated nanoparticles in biological tissues requires a basic knowledge of the unique strong resonance absorption properties and a fundamental understanding of the thermal and chemical conversions as a consequence of these heated nanoparticles. This project aims to investigate the extent of the non-equilibrium heating effects of heated nanoparticles on the destruction of biological tissues. Comprehensive experimental studies and computational modelling to be performed are expected to significantly enhance the understanding of laser-induced heating phenomena of embedded nanoparticles in biological tissues and the prediction of the level of destruction that can be experienced by these heated nanoparticles.Read moreRead less
Burning characteristics of solid combustibles in fire investigation. Predictive fire models are increasingly being considered to analyse fire events. Nevertheless, the burning characteristics of solid combustibles relevant to household and industrial fires are yet to be thoroughly understood and described. This project focuses on the development of novel and innovative predictive fire models by incorporating a more comprehensive analysis of the combustion process of solid fuel, and directly link ....Burning characteristics of solid combustibles in fire investigation. Predictive fire models are increasingly being considered to analyse fire events. Nevertheless, the burning characteristics of solid combustibles relevant to household and industrial fires are yet to be thoroughly understood and described. This project focuses on the development of novel and innovative predictive fire models by incorporating a more comprehensive analysis of the combustion process of solid fuel, and directly linking the chemistry with particular volatiles emitted from the solid combustibles. These volatiles are regarded as being game-changing for fire engineering design assessments for a wide range of high temperature conditions in different settings and configurations.Read moreRead less
Characterization of Fast Propagating Fires in Green Buildings. This project aims to gain a better understanding of the mechanisms of fast-propagating fires and to address the deficiency in current fire models in assessing the fire safety requirement of green buildings. Although there are many compelling advantages associated with green building designs, because they promote better natural ventilation they could pose a significant fire hazard to occupants due to the propensity of rapid fire and s ....Characterization of Fast Propagating Fires in Green Buildings. This project aims to gain a better understanding of the mechanisms of fast-propagating fires and to address the deficiency in current fire models in assessing the fire safety requirement of green buildings. Although there are many compelling advantages associated with green building designs, because they promote better natural ventilation they could pose a significant fire hazard to occupants due to the propensity of rapid fire and smoke spread within the enclosed space. The new predictive fire model in this project is expected to promote a safer and sustainable building environment.Read moreRead less
Industrial Transformation Training Centres - Grant ID: IC170100032
Funder
Australian Research Council
Funding Amount
$4,272,072.00
Summary
ARC Training Centre in Fire Retardant Materials and Safety Technologies. The ARC Training Centre in Fire Retardant Materials and Safety Technologies aims to train a cohort of industry-focused researchers to improve the fire safety of lightweight materials and structures and fire protection systems. The Training Centre expects to create knowledge on novel green and durable fire retardant materials, advanced fire models for urban and built environment, fire suppression technologies, and new flamma ....ARC Training Centre in Fire Retardant Materials and Safety Technologies. The ARC Training Centre in Fire Retardant Materials and Safety Technologies aims to train a cohort of industry-focused researchers to improve the fire safety of lightweight materials and structures and fire protection systems. The Training Centre expects to create knowledge on novel green and durable fire retardant materials, advanced fire models for urban and built environment, fire suppression technologies, and new flammability tests for compliance with fire safety regulatory standards. An expected outcome of this Training Centre is to accelerate the transformation of Australia’s industries in fire retardant materials, products and engineering services.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE170100174
Funder
Australian Research Council
Funding Amount
$193,000.00
Summary
Acoustic levitation facility for high pressure multiphase systems research. This project aims to create a specialised acoustic levitation facility that delivers precise control of a suspended particle/droplet/bubble within a high pressure continuous phase, and simultaneous measurement of multiple bulk and interfacial properties. Acoustic levitation enables container-less experiments, offering opportunities for applied engineering and fundamental science. This acoustic levitation system will be i ....Acoustic levitation facility for high pressure multiphase systems research. This project aims to create a specialised acoustic levitation facility that delivers precise control of a suspended particle/droplet/bubble within a high pressure continuous phase, and simultaneous measurement of multiple bulk and interfacial properties. Acoustic levitation enables container-less experiments, offering opportunities for applied engineering and fundamental science. This acoustic levitation system will be integrated with a specialised Raman imaging microscope to study crystallisation, mass transfer and molecular exchange, in application areas including energy transport, carbon capture and storage, and protein nucleation. This project is expected to open new avenues in engineering, chemistry and physics.Read moreRead less
Thermal transport by design for fast and efficient solar thermochemical fuel production. This project aims to demonstrate the utility of the thermal transport by design approach to develop functionally graded reactive materials that allow for fast and efficient solar thermo-chemical fuel production. Prediction capabilities will be developed to optimise multi-scale radiative and gas transport coupled with non-stoichiometric redox reactions. Synthesis gas production will be demonstrated using the ....Thermal transport by design for fast and efficient solar thermochemical fuel production. This project aims to demonstrate the utility of the thermal transport by design approach to develop functionally graded reactive materials that allow for fast and efficient solar thermo-chemical fuel production. Prediction capabilities will be developed to optimise multi-scale radiative and gas transport coupled with non-stoichiometric redox reactions. Synthesis gas production will be demonstrated using the new structures in a prototype solar thermochemical reactor under high-flux irradiation. This project aims to advance the fields of thermal sciences and high-temperature solar thermochemical processing and expand the engineering knowledge base to pave the way to sustainable transportation with the existing infrastructure.Read moreRead less
Understanding Turbulent Mixing in Inertial Confinement Fusion. By compressing a small sphere of deuterium-tritium using very powerful lasers in a process called inertial confinement fusion, experimentalists have produced a net gain fusion reaction for the first time. However, the gain is significantly under-predicted using the most advanced numerical tools, primarily due to the growth of fluid instabilities. Understanding and controlling the levels of instability growth is critical to achieving ....Understanding Turbulent Mixing in Inertial Confinement Fusion. By compressing a small sphere of deuterium-tritium using very powerful lasers in a process called inertial confinement fusion, experimentalists have produced a net gain fusion reaction for the first time. However, the gain is significantly under-predicted using the most advanced numerical tools, primarily due to the growth of fluid instabilities. Understanding and controlling the levels of instability growth is critical to achieving more efficient fusion. This international collaboration proposes to employ computations and experiments to deliver a fundamental understanding of mixing layers in implosions and explosions, to provide validation of reduced order models and contribute towards the development of the ultimate energy source.Read moreRead less
Yield improvement in large-scale bubble column fermenters. For companies operating in the global marketplace, yield differences of a few percent can be critically important. Improving yeast fermentation yield requires major advances in modelling the bubble size distribution and how this impacts micro- and macro-scale mixing. Model-based knowledge transfer via full-scale plant trials is a key outcome.
The phenomenology of unsteady impinging jets: fluid dynamics and heat transfer. This project comprises a definitive study of a fluid jet impacting a target surface and the effect of added fluctuations on its momentum and heat-transfer characteristics. This will deliver new scientific knowledge and underpin the development of an energy-efficient thermal-control technology for widespread use in many areas of engineering.