Renewable energy generation from flow-induced vibration. Much engineering effort has been expended to eliminate vibration of marine structures. This project seeks to provide the basis for the development of tidal energy harnessing, by deliberately amplifying and harnessing vibration. This technology offers the promise of capturing clean, zero-emissions energy, while presenting no risk to marine life.
Energy is currently a major issue for the Fishing Industry and an area in which the FRDC has focused in the past five years. FRDC has developed a good international network to share research outcomes the issue of energy, fuel and improving boat efficiency.
On 20 May 2010, the first major international conference on energy and fishing will be held in Spain. E-Fishing 2010 is the first of a series of biannual conferences devoted to the study of energy efficiency in the fishing world. Thi ....Energy is currently a major issue for the Fishing Industry and an area in which the FRDC has focused in the past five years. FRDC has developed a good international network to share research outcomes the issue of energy, fuel and improving boat efficiency.
On 20 May 2010, the first major international conference on energy and fishing will be held in Spain. E-Fishing 2010 is the first of a series of biannual conferences devoted to the study of energy efficiency in the fishing world. This symposium aims to be a forum where experts will present the latest advances in research and development aimed at improving the energy efficiency of fishing vessels and systems.
It is important that the informaiton form this conference is extended and made available for the fishing industry in Australia. Objectives: 1. Extension of research presented at the E-fishing conference on "energy" related issues relevant to the fishing industry Read moreRead less
Energy is currently a major issue for the Fishing Industry and an area in which the FRDC has focused in the past five years. FRDC has developed a good international network to share research outcomes the issue of energy, fuel and improving boat efficiency.
On 20 May 2010, the first major international conference on energy and fishing will be held in Spain. E-Fishing 2010 is the first of a series of biannual conferences devoted to the study of energy efficiency in the fishing world. Thi ....Energy is currently a major issue for the Fishing Industry and an area in which the FRDC has focused in the past five years. FRDC has developed a good international network to share research outcomes the issue of energy, fuel and improving boat efficiency.
On 20 May 2010, the first major international conference on energy and fishing will be held in Spain. E-Fishing 2010 is the first of a series of biannual conferences devoted to the study of energy efficiency in the fishing world. This symposium aims to be a forum where experts will present the latest advances in research and development aimed at improving the energy efficiency of fishing vessels and systems.
It is important that the informaiton form this conference is extended and made available for the fishing industry in Australia. Objectives: 1. Extension of research presented at the E-fishing conference on "energy" related issues relevant to the fishing industry Read moreRead less
SESSF Industry Development Subprogram: Alternative Fuels For Fishing Vessels
Funder
Fisheries Research and Development Corporation
Funding Amount
$137,291.91
Summary
With most of Australia's fish stocks at fully fished or overfished status, there is reduced opportunity for increasing economic returns from larger catches or unexploited resources. As a result, the fishing industry is looking for opportunities to increase its profit margins by reducing the cost of fishing. Generally, fuel is the one single highest operating cost to fishing vessels, accounting for up to 50% of the operating costs of a fishing vessel in Australia.
The Australian (and Ne ....With most of Australia's fish stocks at fully fished or overfished status, there is reduced opportunity for increasing economic returns from larger catches or unexploited resources. As a result, the fishing industry is looking for opportunities to increase its profit margins by reducing the cost of fishing. Generally, fuel is the one single highest operating cost to fishing vessels, accounting for up to 50% of the operating costs of a fishing vessel in Australia.
The Australian (and New Zealand) Fishing Industry requires assistance in becoming a more efficient user of energy. Some forms of fishing, such as trawling, expend more fuel per kg of fish landed compared to passive methods such as longlining and trap fishing. In all cases however, rising fuel prices impinge on the profitability of the operations, and ultimately put their viability in jeopardy; this has reach a critical situation for many operators in Australia.
The R&D plans and strategies of all advisory bodies to the FRDC contain high priority goals to achieve FRDC’s Industry Development goal (planned outcome):, The commercial sector of the Australian fishing industry is profitable, internationally competitive and socially resilient. This investigation into alternative fuels for the fishing industry, some of which also achieve lower greenhouse gas emissions, has the intention of improving the economic viability of fishing enterprises and shifting the industry towards a more secure position with respect to future fuel needs.
Objectives: 1. Demonstrate the feasibility of Marine Gas Oil (or other lower cost distillates) in fishing vessel engines, as a cheaper form of petroleum based diesel fuel. 2. Investigate the technical feasibility of fishoil as a biofuel source related directly to the activities of the industry. 3. Evaluate LPG as a relatively user friendly option with established supply chain, and detail the required technology in the context of fishing vessels. 4. Evaluate natural gas (LNG, CNG) as a prospect for significant fuel cost savings, and detail the required technology in the context of fishing vessels. Read moreRead less
Optimising A Novel Prawn Trawl Design For Minimum Drag And Maximum Eco-efficiency
Funder
Fisheries Research and Development Corporation
Funding Amount
$194,021.00
Summary
Energy efficiency is a vital issue for Australian Fisheries with the prawn trawling industry being marginally profitable given present fuel prices. Further increases in fuel prices will cause many prawn trawling operators to become commercially unviable. For prawn trawling operations, 60% of the fuel consumed is whilst trawling (FRDC 2006/229), and the netting of the trawls is responsible for 60-80% of the towing drag (FRDC 2005/239). The results of previous and on-going projects show that prawn ....Energy efficiency is a vital issue for Australian Fisheries with the prawn trawling industry being marginally profitable given present fuel prices. Further increases in fuel prices will cause many prawn trawling operators to become commercially unviable. For prawn trawling operations, 60% of the fuel consumed is whilst trawling (FRDC 2006/229), and the netting of the trawls is responsible for 60-80% of the towing drag (FRDC 2005/239). The results of previous and on-going projects show that prawn gear modification possesses significant potential for drag reduction.
Equally, it is important that prawn trawls produce “clean” catches with as little by-catch and benthic impact as possible. Devices to reduce by-catch and adverse benthic impact can however result in increased drag. Innovative design changes can therefore have conflicting outcomes. Resolution of this conflict, to establish trawl design principles that produce high performance with respect to flying shape and environmental impact is crucial to the future of the prawn trawling industry and is the challenge of the proposed project. The fundamental knowledge and methodologies established for prawn-trawling nets will also directly assist the process of optimising net drag for fish trawls to a significant extent.
Objectives: 1. Systematically breakdown and understand the technical issues connected with the generation of drag by prawn trawls, and the competing needs of industry, to establish practical trawl improvements based on existing and new trawl design principles. 2. To optimise the shape and netting characteristics of a novel trawl design for prawn trawling with respect to lower drag and minimum environmental impact. 3. To predict the drag of prawn trawls based on net plan parameters and towing speed, accounting for twine orientation and the operational shape of the trawl. Read moreRead less
Multifunctional trilayer separator for durable multivalent energy storage. This project aims to develop an important new family of economical, high energy, multivalent batteries based on an abundant element, sulphur. The project plans to design a new battery separator to enable long-term stability in sulphur-based rechargeable batteries. This type of separator is of critical importance in many membrane-involved energy storage technologies. The project plans to use leading-edge durable energy tec ....Multifunctional trilayer separator for durable multivalent energy storage. This project aims to develop an important new family of economical, high energy, multivalent batteries based on an abundant element, sulphur. The project plans to design a new battery separator to enable long-term stability in sulphur-based rechargeable batteries. This type of separator is of critical importance in many membrane-involved energy storage technologies. The project plans to use leading-edge durable energy technologies to strengthen the development of residential energy systems and the involvement of renewable energy sources in modern grid.Read moreRead less
Designing reactivity of homogeneous and heterogeneous water-splitting catalysts using muti-dimensional site-selective spectroscopies. New classes of heterogeneous manganese-calcium water splitting catalysts analogous to the unique biological water splitting cofactor have recently emerged but with far lower catalytic rates than seen for the biological system. These new materials are promising targets for large-scale hydrogen fuel production with low cost, high efficiency and ease of manufacture. ....Designing reactivity of homogeneous and heterogeneous water-splitting catalysts using muti-dimensional site-selective spectroscopies. New classes of heterogeneous manganese-calcium water splitting catalysts analogous to the unique biological water splitting cofactor have recently emerged but with far lower catalytic rates than seen for the biological system. These new materials are promising targets for large-scale hydrogen fuel production with low cost, high efficiency and ease of manufacture. To achieve this, the performance gap between these materials and the homogenous biological catalyst must be bridged. Multi-dimensional site-selective spectroscopies, including magneto/optical resonance methods which are aimed to be developed in this project are expected to provide new, atomic level understanding of properties needed to achieve high catalytic efficiency, thus guiding rational catalyst design.Read moreRead less
Real Time Monitoring Of Water Quality And Mechanisation Of Pond Management To Boost Productivity And Increase Profit
Funder
Fisheries Research and Development Corporation
Funding Amount
$17,960.00
Summary
Aquaculture is conducted largely on experience often driven by “gut-feel” in response to biological demands and environmental constraints of production systems. Aquaculture is often described as a “black-box”, as data and analytics to make informed decisions are often absent, not routinely collected or in a form that is readily analysed.
Due to a low appetite for risk and inaccurate or sparse environmental data, overcompensation of energy and nutritional resources often occur, raising ....Aquaculture is conducted largely on experience often driven by “gut-feel” in response to biological demands and environmental constraints of production systems. Aquaculture is often described as a “black-box”, as data and analytics to make informed decisions are often absent, not routinely collected or in a form that is readily analysed.
Due to a low appetite for risk and inaccurate or sparse environmental data, overcompensation of energy and nutritional resources often occur, raising the cost of production. The implementation of real-time monitoring and sensor network systems can drive increased efficiencies, boost yields, minimise waste and help aquaculture ecosystems fulfil their potential. Similarly, the novel application of existing energy saving technologies to the aquaculture sector may provide early opportunities for reduced production costs and improved animal growth and survival.
The Australian Barramundi farming industry needs to increase efficiency to reduce costs to assist when competing against low cost imported fish coming into the market. Automation is one of the disruptive technologies the ABFA will be looking into.
This project concept was identified as a priority area of R&D by the ABFA at its latest R&D Meeting (Darwin 2017).
Objectives: 1. To confirm whether automated aerataion control and real-time water quality measurements is suitable to the Australian Barramundi industries requirements 2. Provide metrics to assess the impacts that automated aeration has on power and labour costs and fish growth. Read moreRead less
Growing a multi-scale internal structure: new wrought metals for energy conservation. This research aims to reduce the weight of wrought metal parts so that transport and machinery will use less energy. It will establish how to grow novel multi-scale internal structures and will thereby pioneer a new class of metals that display superior properties.