Advanced Combustion Modelling for Scramjets and Rotating Detonation Engines. This project will develop new fundamental knowledge and engineering models underpinning air-breathing high speed propulsion engines employing complex hydrocarbon fuels. Extensive data and new physical understanding will be garnered through analysis of direct numerical simulations of supersonic reacting mixing layers including impinging shock waves. That data will be employed to isolate, test and develop computationally ....Advanced Combustion Modelling for Scramjets and Rotating Detonation Engines. This project will develop new fundamental knowledge and engineering models underpinning air-breathing high speed propulsion engines employing complex hydrocarbon fuels. Extensive data and new physical understanding will be garnered through analysis of direct numerical simulations of supersonic reacting mixing layers including impinging shock waves. That data will be employed to isolate, test and develop computationally efficient engineering models that are accurate and efficient for high speed combustion in rotating detonation engines and scramjets. Expected outcomes are knowledge and tools needed to develop practical and effective supersonic propulsion engines for access to space, defence and high speed point-to-point flight.
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Discovery Early Career Researcher Award - Grant ID: DE210100975
Funder
Australian Research Council
Funding Amount
$415,775.00
Summary
Architectured ceramics to combine strength, toughness, and complex shapes. This project aims to develop ceramics that are simultaneously strong and tough, and to form them into complex shapes without compromising their mechanical properties – major challenges in science and engineering. Inspired by the internal architectures that confer these advantages on natural hard materials, it will produce novel ceramics with rationally-designed, highly-controlled dense architectures by developing a fast, ....Architectured ceramics to combine strength, toughness, and complex shapes. This project aims to develop ceramics that are simultaneously strong and tough, and to form them into complex shapes without compromising their mechanical properties – major challenges in science and engineering. Inspired by the internal architectures that confer these advantages on natural hard materials, it will produce novel ceramics with rationally-designed, highly-controlled dense architectures by developing a fast, scalable and versatile light-based 3D–4D printing technique combined with discrete element modelling. Outcomes will be toughened ceramics and new knowledge on processing-architecture-performance relationships, with significant benefits for biomaterials, defence, transport, high-temperature and aerospace applications.Read moreRead less
ARC Centre of Excellence for Engineered Quantum Systems. This Centre aims to build sophisticated quantum machines to harness the quantum world for the future health, economy, environment and security of Australian society. It intends to pioneer the designer quantum materials, engines and imaging systems at the heart of these machines. It also solves the most challenging research problems at the interface of basic quantum physics and engineering. The Centre will work with industry partners to tra ....ARC Centre of Excellence for Engineered Quantum Systems. This Centre aims to build sophisticated quantum machines to harness the quantum world for the future health, economy, environment and security of Australian society. It intends to pioneer the designer quantum materials, engines and imaging systems at the heart of these machines. It also solves the most challenging research problems at the interface of basic quantum physics and engineering. The Centre will work with industry partners to translate these research discoveries into practical applications and devices. It will train scientists in research, innovation, and entrepreneurship, which is expected to affect Australia’s high-tech economy.Read moreRead less
Efficient strategies for visually guided flight: from insects to drones. Flying in real environments, that are densely cluttered with obstacles, is a major challenge limiting the proliferation of aerial robotic technology yet flying insects such as honeybees accomplish this task with ease. This project will seek to uncover the salient vision-based flight-control strategies implemented by insects to deal with clutter. These will be used to develop sensory and information processing frameworks for ....Efficient strategies for visually guided flight: from insects to drones. Flying in real environments, that are densely cluttered with obstacles, is a major challenge limiting the proliferation of aerial robotic technology yet flying insects such as honeybees accomplish this task with ease. This project will seek to uncover the salient vision-based flight-control strategies implemented by insects to deal with clutter. These will be used to develop sensory and information processing frameworks for implementation in miniature robotic systems which will allow them to navigate autonomously in complex environments even when GPS positioning is denied. Such capabilities will expand the operational domain and potential applications for small autonomous vehicles while improving our knowledge of insect locomotion.Read moreRead less
ARC Centre of Excellence for Transformative Meta-Optical Systems. The ARC Centre of Excellence for Transformative Meta-Optical Systems will develop the next-generation of miniaturised optical systems with functionalities beyond what is conceivable today. By harnessing the disruptive concept of meta-optics, the Centre will overcome complex challenges in light generation, manipulation and detection at the nanoscale. The Centre brings together a trans-disciplinary team of world-leaders in science, ....ARC Centre of Excellence for Transformative Meta-Optical Systems. The ARC Centre of Excellence for Transformative Meta-Optical Systems will develop the next-generation of miniaturised optical systems with functionalities beyond what is conceivable today. By harnessing the disruptive concept of meta-optics, the Centre will overcome complex challenges in light generation, manipulation and detection at the nanoscale. The Centre brings together a trans-disciplinary team of world-leaders in science, technology and engineering to deliver scientific innovations in optical systems for the Fourth Industrial Revolution. The research outcomes will underpin future technologies, including real-time holographic displays, artificial vision for autonomous systems to see the invisible, and ultra-fast light-based WiFi.Read moreRead less
Expanding the scramjet operating envelope through oxygen enrichment. This project aims to investigate the benefits of expanding the operating envelope of scramjets to higher altitudes and speeds by enriching their fuel with oxygen. This is expected to enhance the performance and flexibility of hypersonic air-breathing engines designed to form the core of a more reliable and economical access to space system. Expected outcomes of this project are a validated understanding and mapping of how oxyge ....Expanding the scramjet operating envelope through oxygen enrichment. This project aims to investigate the benefits of expanding the operating envelope of scramjets to higher altitudes and speeds by enriching their fuel with oxygen. This is expected to enhance the performance and flexibility of hypersonic air-breathing engines designed to form the core of a more reliable and economical access to space system. Expected outcomes of this project are a validated understanding and mapping of how oxygen enrichment can augment scramjet thrust at high altitudes and speeds, and a performance evaluation of a launch system optimised for this approach. This could provide significant benefits to the performance of reusable, air-breathing launch technology, where Australia is leading the push towards commercialisation.Read moreRead less
Expectations and commitments in the Australia-USA alliance. This project aims to investigate the gap between the high expectations of mutual support and the lack of detailed security commitments in the Australia-US Alliance. The project intends to use a focused approach that captures thematic aspects of the alliance through project frames and historical slices across time. Expected outcomes can advance understanding of how alliances operate as security institutions. The outcomes can help to prom ....Expectations and commitments in the Australia-USA alliance. This project aims to investigate the gap between the high expectations of mutual support and the lack of detailed security commitments in the Australia-US Alliance. The project intends to use a focused approach that captures thematic aspects of the alliance through project frames and historical slices across time. Expected outcomes can advance understanding of how alliances operate as security institutions. The outcomes can help to promote a more informed national conversation about the costs and benefits of Australia's security relationship with the United States of America (USA) and contribute to debates over the future of the Australia-USA Alliance during a period of strategic uncertainty.Read moreRead less
Improving International Law Regulation of Maritime Autonomous Vessels . The use of maritime autonomous vessels (MAVs) is creating regulatory and enforcement opportunities and challenges under international law. The aim of this project is to fill a critical gap in current responses in international law in focusing on the challenges posed by MAVs to international maritime security law. MAVs are increasingly useful for states in peacetime military operations, in response to transnational crime, mar ....Improving International Law Regulation of Maritime Autonomous Vessels . The use of maritime autonomous vessels (MAVs) is creating regulatory and enforcement opportunities and challenges under international law. The aim of this project is to fill a critical gap in current responses in international law in focusing on the challenges posed by MAVs to international maritime security law. MAVs are increasingly useful for states in peacetime military operations, in response to transnational crime, maritime cybersecurity, and in promoting broader national security goals, but non-state actors may also use them for terrorist and transnational criminal activity. International law has not kept up with this technology so this project will redress that problem and propose law reform to enhance global maritime security.Read moreRead less
Leveraging power and influence on the United Nations Security Council. This project examines the fundamental problem of how elected members on the Security Council can influence Council decision-making and norm development. Assembling a research team of international lawyers and political scientists, the project seeks to provide a rigorous, multi-disciplinary evaluation of why and when non-permanent Council members have succeeded in having impact on the Council's decision-making process. Drawing ....Leveraging power and influence on the United Nations Security Council. This project examines the fundamental problem of how elected members on the Security Council can influence Council decision-making and norm development. Assembling a research team of international lawyers and political scientists, the project seeks to provide a rigorous, multi-disciplinary evaluation of why and when non-permanent Council members have succeeded in having impact on the Council's decision-making process. Drawing on recent experiences of elected members, including Australia, the project is expected to advance evidence-based and empirically grounded policy proposals designed to increase the capacity of elected members to exercise power and influence over the Council's agenda and policy.Read moreRead less
A Century of Sex and the Australian Military, 1914-2020. This project aims to explore how the Australian military and its members have dealt with sex and sexuality. Through uncovering policy, health and disciplinary files, as well as medical literature, civilian police, newspaper and court records, the project intends to analyse how the Australian military evolved its approach to members’ sexual and intimate relations, and the consequences military life had for individuals’ sexual and romantic p ....A Century of Sex and the Australian Military, 1914-2020. This project aims to explore how the Australian military and its members have dealt with sex and sexuality. Through uncovering policy, health and disciplinary files, as well as medical literature, civilian police, newspaper and court records, the project intends to analyse how the Australian military evolved its approach to members’ sexual and intimate relations, and the consequences military life had for individuals’ sexual and romantic partnerships. By illuminating the relationships between the Australian military, sexual cultures, the law, health and public policy, the findings should benefit the Australian Defence Force’s ongoing process of culture change and inform policy formulation around veterans’ health and welfare.Read moreRead less