PDF Publication Title:
Text from PDF Page: 033
• BWB design is subject to high uncertainties since today’s standard design methods are directly applicable only to tube-and-wing aircraft configurations. Consequently, high investments need to be made in new design methods and tools as well as in investigating handling qualities, which is crucial to reduce uncertainties. Further research is also important to get a clear identification of overall benefits. • The aerodynamic shape of BWBs is more complex than that of a tube and wing configuration, thus it is challenging to design modular aircraft family concepts for fuselage and equipment systems. As a result, the development of a family concept for BWBs requires a completely new design for each family member. • The payload-weight distribution and loading procedures of the BWB design presents certain operational challenges when it comes to the Electric aircraft (hybrid and battery) accessibility of ground services and maintenance for airports and airlines. This issue is expected to be less severe for small BWBs such as the DZYNE design. • Large multi-aisle cabin spaces inside the BWB imply the need of new operational processes and procedures that must be defined to comply with cabin safety requirements including evacuation. Recommendations for Seamless Market Penetration • Focus research and technology activities on the reduction of uncertainties in the aircraft design procedure for BWBs and other non-tube-and-wing configurations by expanding design capabilities. • Strengthen concepts and strategies for production, assembly, supply and logistics of heavy and complex structures. Benefits Challenges Environment Energy efficiency Low noise No pollutant emissions from electric propulsion Ground operations and infrastructure Electricity supply at airports (installation and commercial arrangements) Battery recharging and storage facilities Flight performance Battery energy/power capacity and performance are critical Maintenance Less frequent and costly for electric motors than for combustion engines Industrial Synergies with automotive sector Scalability starting from already existing very small aircraft Certification New certification processes Battery safety • Successful market introduction of electric aircraft requires sufficient battery performance for the intended propulsion concept (hybrid or full-battery) and payload-range combination. • For the implementation of a large fleet of commercial electric aircraft, reliable supply concepts for the increasing electric power demand at airports are necessary. In that case, electricity companies could become new industry stakeholders by introducing new market concepts and energy supply chains. • The standardization of batteries (in terms of size, shape, voltage, connectors etc.) to be used as a propulsive energy source allows quick battery exchange during aircraft turnaround at airports and the maximization of economies of scale for battery production and availability. • Full-battery electric aircraft do not generate any exhaust emissions, those of hybrid aircraft are significantly lower than for those with combustion engines. This is a considerable benefit for the local air quality around airports. According to current scientific understanding, both NOx emissions and contrails, whose formation is enhanced by particulate matter emissions, contribute to net global warming. This would mean an additional climate benefit thanks to the reduced exhaust emissions. • Hybrid and, even more, full battery-electric aircraft are considerably quieter than turbofan-powered ones. They could use noise-restricted city airports and thus benefit from additional airport slots. 33PDF Image | Aircraft Technology Roadmap to 2050
PDF Search Title:
Aircraft Technology Roadmap to 2050Original File Name Searched:
tech-roadmap-aircraft-2050.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |