PDF Publication Title:
Text from PDF Page: 305
preheat the fuel and oxidant streams. The resulting cycle exhaust stream (stream 16) exits the plant stack at approximately 258 oC (496 oF). Operating parameters are summarized in Table 8-14. Cycle performance is summarized in Table 8-15. The overall net electric LHV efficiency is 67 percent. The high efficiency of this TSOFC/Heron combined cycle is a result of synergism that exists between the SOFC and the Heron turbine. The TSOFC is able to fully replace the gas turbine combustor. That is, the waste heat of the SOFC exhaust is able to completely eliminate the need for the gas turbine combustor at the design point. As seen in Table 8-16, the Heron combustor design temperature of roughly 860 oC (1580 oF) is well within the TSOFC operating temperature range. Conversely, the Heron cycle is able to act as an efficient bottoming cycle without requiring a waste heat boiler or steam turbine. In simple cycle mode, the Heron cycle has a respectable LHV net electric efficiency of 42.9 percent. Together, the TSOFC/Heron cycle operates at an efficient 67 percent. Another advantage of this cycle is the low NOX emissions, because only the spent fuel is fired at the design point. The majority of the fuel reacts within the fuel cell. Overall NOX levels of less than 4 ppmv are expected. Table 8-14 Operating/Design Parameters for the NG Fueled Pressurized SOFC Operating Parameters Volts per Cell (V) Current Density (mA/cm2) Cell Operating Temp. (oC) Cell Outlet Pressure (atm) FC Fuel Utilization (percent) FC Oxidant Utilization (percent) DC to AC Inverter Effic. (percent) Generator Efficiency (percent) Auxiliary Load (percent of gross) HP FC 0.63* NA 1000* 8.4* 78.0* 20.3* LP FC 0.62* NA 1000* 2.9* 78.0* 21.9* 96.0 96.0* 1.0* Note: * assumed by Parsons to reasonably match the reference paper. 8-60PDF Image | Fuel Cell Handbook (Seventh Edition)
PDF Search Title:
Fuel Cell Handbook (Seventh Edition)Original File Name Searched:
fuel-cell-handbook.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 |