PDF Publication Title:
Text from PDF Page: 126
representative point is 134.6°C, the exhaust inlet temperature is 159.5°C, and the minimum heat capacity rate (Cmin = Cexh here) is 17.1 J s-1 K-1, giving a maximum heat transfer rate of 0.425 kW. The actual heat transfer rate for the single-phase section is 0.338 kW, yielding a heat exchanger effectiveness of 80.0%. For the single-phase portion of the evaporator, the counter-flow design requires a different relation between epsilon and the NTU value, which depends on the ratio of heat capacity rates [49]: Table 5-12. Evaporator model inputs for the representative point of 3100 rpm, 24 N-m, 150°C coolant temperature, and 90°C condenser temperature. All Phases: Value Units Ethanol mass flux (Geth) 0.479 kg m-2 s-1 Single-phase: Minimum heat capacity rate (Cmin=Cexh) 17.1 W K-1 Maximum heat capacity rate (Cmax=Ceth) 22.0 W K-1 Exhaust inlet temperature (Tin,hot) 159.5 °C Ethanol inlet temperature (Tin,cold) 134.6 °C Actual heat transfer rate (Q̇ ) 0.338 kW Exhaust thermal conductivity (kexh) 0.041 W m-1 K-1 Ethanol thermal conductivity (keth) 0.132 W m-1 K-1 Tube wall thermal conductivity (kw) 15.4 W m-1 K-1 Ethanol dynamic viscosity (μeth) 0.019 mPa-s Ethanol density (ρeth) 661 kg m-3 Two-phase: Average ethanol quality (xavg) 0.025 - Minimum heat capacity rate (Cmin=Cexh) 17.1 W K-1 Ratio of heat capacity rates (Cr) 0 - Exhaust inlet temperature (Tin,hot) 171.7 °C Ethanol inlet temperature (Tin,cold) 150 °C Actual heat transfer rate (Q̇ ) 0.20 kW Liquid ethanol heat capacity (cp,eth,l) 3.83 kJ kg-1 K-1 Liquid ethanol dynamic viscosity (μeth,l) 0.173 mPa-s Liquid ethanol thermal conductivity (keth,l) 0.130 W m-1 K-1 Liquid ethanol density (ρeth,l) 649.4 kg m-3 Vapor ethanol density (ρeth,g) 15.0 kg m-3 Ethanol inlet pressure (Peth,in) 981.6 kPa Ethanol critical pressure (Pcrit) 6,268 kPa Ethanol surface tension (σ) 0.0102 N m-1 104PDF Image | WASTE HEAT RECOVERY FROM A HIGH TEMPERATURE DIESEL ENGINE
PDF Search Title:
WASTE HEAT RECOVERY FROM A HIGH TEMPERATURE DIESEL ENGINEOriginal File Name Searched:
Adler_colostate_0053N_14539.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)