PDF Publication Title:
Text from PDF Page: 290
recuperator and a very small pre-cooler and vice versa. The optimization of the length maximizes the effectiveness of the heat exchanger, while minimizing its pressure drop. COMPRESSOR TURBINE GENERATOR REACTOR PRECOOLER RECUPERATOR Figure 13.1 Simple supercritical CO2 Brayton cycle The code CYCLES developed as a major task in the present effort searches for the optimum in multi dimensional space of the above parameters. In the first step, the cycle pressure ratio was varied until the optimum pressure ratio was found. The optimization of other parameters was done by calculating the cycle efficiency at optimum pressure ratio for the current value of the optimized parameter and for values one step lower and one step higher than the current value of the optimized parameter. The cycle efficiencies calculated at these three points were compared to each other in order to see if the maximum value is between adjacent points (i.e. if the current value is the optimum one). If true the, optimization process moved to another parameter, otherwise the value of the optimized parameter for which the highest efficiency was achieved was used in the next step of the optimization and all the preceding parameters were again re-optimized. This procedure was repeated until the optimum values of all parameters were found, because the performance function surfaces are smooth, without multiple sub-optima. The procedure has been implemented in the program CYCLES developed by the author, which is separately documented and archived for use by subsequent researchers. Figure 13.2 shows the effect of the deviation of the main parameters from their optimum values on the efficiency of a simple recuperated supercritical CO2 Brayton cycle. It clearly demonstrates the necessity for full scope plant optimization if the highest efficiency is to be achieved. 271PDF Image | Advanced Nuclear Power Technology Program A Supercritical Carbon Dioxide Cycle for Next Generation Nuclear Reactors
PDF Search Title:
Advanced Nuclear Power Technology Program A Supercritical Carbon Dioxide Cycle for Next Generation Nuclear ReactorsOriginal File Name Searched:
dostal.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)