PDF Publication Title:
Text from PDF Page: 029
2-2 Regenerative Brayton system 11 1200 1150 1100 1050 1000 950 900 200 300 400 500 600 700 800 P3 [bar] 100 90 80 70 60 50 200 300 400 500 600 700 800 P3 [bar] (a) Turbine inlet temperature. (b) CO2 mass flow. 98.8 98.6 98.4 98.2 98 97.8 97.6 200 300 400 500 600 700 800 P3 [bar] 100 90 80 70 60 50 40 30 20 200 300 400 500 600 700 800 P3 [bar] (c) Regenerator power. (d) Regenerator effectiveness. Figure 2-3: Turbine inlet temperature, CO2 mass flow rate, regenerator power and effectiveness for the regenerative Brayton system as a function of the compressor discharge pressure (ηTR = 50%, T2 = 31.25◦C, P2 = 74 bar, ηTR = 93.4%, ηCM = 85%, ηHR = 90%, ∆PLS = 2%, ∆TPN = 10◦C). mass flow rate decreases since the specific work is larger with increasing pressure ratios and therefore a lower mass flow is required to produce the fixed power of 18.7 MW. Similarly, larger pressure ratios reduce the temperature difference between the regeneration cold and hot sides, reducing the regenerator power and, since the pinch is fixed, reducing the effectiveness as well. 2-2-1 Compressor suction temperature and discharge pressure effect This section presents the analysis of analyzes the effects of the compressor suction temperature combined with the discharge pressure on the system performance. A chart showing the variation of the turbine inlet temperature and regenerator load as a function of these two variables is presented in Figure 2-4. Figure 2-4a shows the TIT, which has a steep variation in its slope at suction temperatures close to the critical one due to the sudden change of the specific enthalpy in the critical region. Notice that reducing the compressor suction temperature to values lower than the critical point one not reduce the TIT, which remains almost constant. This is a consequence Master of Science Thesis J.S. Bahamonde Noriega Q ̇RG [MW] T4 [◦C] εRG [%] f [kg/s]PDF Image | Design method for s-CO2 gas turbine power plants
PDF Search Title:
Design method for s-CO2 gas turbine power plantsOriginal File Name Searched:
Report_PE_2530.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)