PDF Publication Title:
Text from PDF Page: 019
2.3 Brayton Cycle Figure 5 - Basics of the Brayton Cycle The Brayton cycle uses an external heat source, such as biomass combustion, to heat compressed air in an indirect air/air heat exchanger. This compressed, heated air (or other gas) is then expanded through a turbine connected to a generator. The use of an indirect heat exchanger means that the turbine is exposed only to air and hence avoids corrosion or erosion problems. The crux of these systems is that in order to achieve efficiencies in the 16–19% range very high air temperatures are required and heat exchanger-metal temperatures exceeding 1,100 C are required. The heat-exchanger design and its durability are thus critical factors for these types of systems and account for the relatively scarce projects in this area. In general, the technology is not considered to be well-proven. On the positive side, because the turbine is not subject to any flue gas interactions any type of biomass fuel is suitable, subject of course to furnace design. AgriPower Inc AgriPower has developed a single 125 kWe external Brayton cycle engine that produces 125 kWe gross. This system is being deployed in New York and the company is operating a 250 kWe test unit in California. Since the unit is based on external combustion with no water or working fluid beyond air, engines are expected to meet safety regulations without major challenges. Entropic Energy Entropic Energy, based in Port Coquitlam, BC is developing two engines, an entropic cycle engine based on a modified ORC with a heat recuperator and a hybrid Brayton cycle engine that uses high humidity air as the working fluid to increase specific heat in the working fluid. Neither system has reached the commercial stage. Entropic Energy is pursuing demonstration units for both designs in the 100 kWe range. 18PDF Image | Evaluation of Commercially Available Small Scale Biomass Electrical Generation Technologies Appropriate to the Yukon
PDF Search Title:
Evaluation of Commercially Available Small Scale Biomass Electrical Generation Technologies Appropriate to the YukonOriginal File Name Searched:
yukon_chp_evaluation_report_final_march_29_2014.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 (Standard Web Page)