PDF Publication Title:
Text from PDF Page: 059
40 According to the authors, the major reasons for the outcomewere the different gaps and surface roughness of the prototype compared to the model assumptions. In 2013, Kunte and Seume [182] conducted a study on utilising wasted heat in the exhaust gases of a truckapplication using ORC. For the expander selection, the authors considered four turbines, namely, Pelton, Heron, radial inflow and axial impulse turbines as a pre-selection. They compared the above turbines based on their performance characteristics, such as efficiency, power output and rotational speed. Based on the investigations, they selected the single-stage axial impulse turbine because of its high efficiency at high pressure ratio and the possible compact design due to a single-stage design. According to the high expansion ratio, the turbine required a supersonic blade design becausea high expansion ratio leads to a big drop in enthalpy and a strong increase in outlet velocity. At the design point, using CFD Solver ANSYS CFX, the turbine provided a power of 8.39 kW with an efficiency of 58%. The ORC efficiency and the estimated fuel consumption were 13% and 3.4%, respectively. In 2015, Serrano et al. [183] conducted a simulation and experimental tests on recovering wasted heat in the exhaust gas of several diesel engines of a diesel-electric train. R245fa and fluid B (kept confidential) were selected as the working fluids. The expansion machine was an axial turbine coupled with a generator on the same axle. The simulation results showed that the expected ORC efficiency was approximately 6%–7%. The electrical power generated by the turbine was expected to range from 14 kW to 16 kW. Recently, Cipollone et al. [184] tested an ORC-based power unit on an IVECO NEF 67 turbocharged diesel engine with R245fa as the cycle working fluid and a single-stage axial turbine as the expansion machine. The results showed that as the expansion ratio increased, the turbine power and isentropic efficiency increased with maximum values of approximately 83% and 6.9 kW, respectively.PDF Image | Automotive Radial Turbine Expander Design WHR
PDF Search Title:
Automotive Radial Turbine Expander Design WHROriginal File Name Searched:
automotive-radial-turbine.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 |