PDF Publication Title:
Text from PDF Page: 039
Table 4.3 contains the eight possible combinations of loss models used to obtain a total minimum-loss prediction. Table 4.3 Rotor 1-B Evaluation of Minimum-Loss Prediction Experimental Koch Koch Lieblein Lieblein Swan Swan Hearsey Hearsey Total + + + + + + + + Minimum Koch Miller Koch Miller Koch Miller Koch Miller Loss + + + + + + + + Koch Koch 0.097 0.101 0.125 0.044 0.067 0.087 0.049 0.042 0.042 0.046 0.036 0.036 Koch Koch 0.147 0.171 0.092 0.112 0.052 0.052 0.042 0.042 0.026 0.037 Koch Koch 0.198 0.222 0.126 0.146 0.064 0.064 0.054 0.054 0.051 0.062 Koch Koch 0.117 0.141 0.089 0.109 0.069 0.069 0.063 0.063 0.025 0.036 MEAN ERROR 0.011 0.022 In Table 4.3, the titles for the predictions contain the names of the blade profile loss model + shock loss model + damper loss model. The second, third, fourth and fifth rows of the table contain the total minimum-loss results from Rotor 1-B’s 100%, 90%, 70%, and 50% corrected speed lines, respectively. It should be stated that the 100% and 90% corrected speed lines contained supersonic relative inlet Mach numbers, and the 70% and 50% corrected speed lines contained subsonic relative inlet Mach numbers. The combination that displayed the smallest mean error over the entire range of corrected speeds was the combination of Koch and Smith shock, blade profile, and damper losses. The mean error between the experimental value of total loss and the Koch and Smith combination was .011. Results were then broken down into those applicable to subsonic and supersonic inlet relative Mach numbers. For the case of supersonic relative inlet Mach numbers, again the Koch and Smith combination of shock, blade profile, and damper losses was clearly superior with an error of .016. However, in the subsonic case the Lieblein correlations for blade profile loss combined with Koch and Smith 39PDF Image | Gas Turbine Design Axial Flow Compressors
PDF Search Title:
Gas Turbine Design Axial Flow CompressorsOriginal File Name Searched:
Etd2.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)