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LeMond Composites, founded by three-time Tour de France champion Greg LeMond, has licensed a low-cost, high-volume carbonfiber manufacturing process developed at the US Department of Energy’s Oak Ridge National Laboratory (ORNL). Earlier post.)
Lawrence Livermore National Laboratory (LLNL) researchers have become the first to 3D-print aerospace-grade carbonfiber composites, opening the door to greater control and optimization of the lightweight, yet stronger than steel material. Click to enlarge. —fluid analyst Yuliya Kanarska.
Key features to aero include a lightweight carbonfiber rear spoiler and front splitter, both assisting SuperVan 4.2 to stay planted to the winding roads of the mountain. A 6-phase motor is designed to have six separate windings or phases in the stator. The SuperVan 4.2, The chassis of SuperVan 4.2
They are made of fiber-composite materials and, in keeping with Audi’s lightweight construction philosophy, each weighs just 26 kilograms (57.3 The ultra high-strength outer shell comprises two layers: an inner layer of carbonfiber-reinforced polymer (CFRP) and an outer layer of glass fiber-reinforced polymer (GFRP).
Researchers at the Department of Energy’s Oak Ridge National Laboratory have demonstrated a production method they estimate will reduce the cost of carbonfiber as much as 50% and the energy used in its production by more than 60%. Details of the cost analysis will be shared with the prospective licensees.
The monocoque chassis is made entirely of carbonfiber to make it lighter and more rigid. Supplied by a series of lithium-polymer EIG batteries, the AEGT can run for about 30 minutes. Altran and Quimera worked with Technopark Motorland and Sunrace Engineering Development on the AEGT project.
350 to 700 bar) storage vessels are constructed using expensive high-strength carbonfiber, such as Toray T700S, in a composite matrix as an overwrap to contain the stress. An example of a possible solution is using fibers with mechanical strengths matching or exceeding the properties of aerospace quality carbonfiber (e.g.
When the energy required to build the e-gas facility and wind power generators is included in a comprehensive analysis, CO 2 emissions under e-Gas operation are still less than 30 grams per km (48.28 High-strength epoxy resin is used to bind the fiber reinforced materials. The engine is based on the new 1.4
The new Institute for Advanced Composites Manufacturing Innovation (IACMI), announced today by President Obama, will focus on advanced fiber-reinforced polymer composites that combine strong fibers with tough plastics to yield materials that are lighter and stronger than steel. Adherent Technologies, Inc.; TPI Composites, Inc.;
In current Type IV pressure vessels, the tape reinforcement comprises either glass or carbonfibers in a thermosetting polymer, such as an epoxy or unsaturated polyester. DSM is cooperating in the development of next-generation Type V pressure vessels.
This program can impact hybrid vehicle markets and wind energy industries through this improved magnet composition, helping to revitalize the once-strong U.S. Strategic Polymer Sciences, Inc. manufacturing base for permanent magnets. DOE Funding: $3,000,000. DOE Funding: $3,000,000.
Nicknamed “fuzzy fiber” by its inventor at UDRI, Nano Adaptive Hybrid Fabric (NAHF-XTM) is the first tailored nanomaterial capable of being produced in sizes and quantities large enough to make them affordable and viable for large-scale commercial use. But in doing so, electrical and thermal conductivity inherent to metals is lost.
The papers provide technical details on the high performance fuel-cell (FC) stack; specific insights into FC separator, and stack manifold; the newly developed boost converter; and the new high-pressure hydrogen storage system with innovative carbonfiberwindings. Catalyst activity was boosted by a factor of 1.8
The FOA covers 8 broad topics—Vehicles; Biomass; Hydrogen and Fuel Cell Technologies; Advanced Manufacturing; Buildings; Solar; Water; and Wind—and 30 subtopics aligned with Office of Energy Efficiency and Renewable Energy (EERE) programs. EERE is the only program Office participating in this FOA. Advanced Manufacturing.
The second layer, a composite winding of carbonfiber-reinforced polymer (CFRP) and glass fiber-reinforced polymer (GFRP), provides for maximum strength. With their innovative layout, they weigh 56% less than comparable steel cylinders. Their inner layer is a gas-tight matrix of polyamide.
Grant applications are sought to develop rapid processing technologies for carbonfiber reinforced polymers that can be used in primary and secondary structures of passenger vehicles. Wind Technologies. Office of Fossil Energy.
The core of each of these individual cells is a polymer membrane, with a platinum-based catalyst on both sides of the membrane. An outer skin made from carbonfiber reinforced polymer (CFRP) encases the inner aluminum shell. A photovoltaic array was installed at the site for this purpose. The Fuel Cell Stack.
The selected projects—spanning 22 states and coordinated at universities, national laboratories, and private companies—will advance technologies for a wide range of areas, including electric vehicles, offshore wind, storage and nuclear recycling. Ionomer-Free Electrodes for Ultrahigh Power Density Fuel Cells - $3,220,310.
Their outer skin is made from aluminum-coated polymer and this in turn brings weight advantages. Alternatively they can serve as buffers for renewables such as wind and solar power—whether as part of the grid or as home installations. Because the exhaust system transports only water, it can be made of lightweight polymer.
These are not simply manufacturing innovations: they are end-to-end, whole-life solutions that address every aspect of the manufacture, use and recycling of carbonfiber reinforced polymer (CFRP) and the way in which its properties can enable new approaches to vehicle design and manufacture. CFRP is a material of huge promise.
The team was inspired by self-winding watches , which have existed since the late 18th century and transform wrist movement into energy. The team is in talks with the Tilburg, Netherlands–based company Kinetron to make a microgenerator designed specifically for animals, rather than self-winding wristwatches, Gregersen says.
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