PDF Publication Title:
Text from PDF Page: 141
Chapter 5 Figure 5.4: Object diagram of the entire combined cycle system. of axial compressors provided with a commercial software [25]. The compressor maps used here are those originally presented in Ref. [26]. These maps are represented by tables reporting values for reduced flow, pressure ratio, isoentropic efficiency and speed of revolution for the complete operating range of the component. Following the methodology proposed in Ref. [27], the maps are scaled so that they can represent the part-load characteristic of the axial compressors of the SGT-500 gas turbine. For all the turbines, which have many stages, the Stodola equation is used to express the relation between inlet and outlet pressure, the mass flow rate and the inlet temperature in off-design operating conditions [28]. In order to predict the turbines off-design efficiency, the correlation relating the isoentropic efficiency and the non-dimensional flow coefficient proposed in Ref. [29] is utilized. The part-load performance of the electric generator is modeled using the equation proposed by Haglind [30]. The model of the combustion chamber assumes that the mixing and the combustion processes take place inside a constant volume. The mass and the internal energy of the volume are calculated using the thermodynamic properties of the combustion products exiting the combustion chamber. Mass and energy dynamic balances are formulated, by assuming complete combustion and no heat loss to the environment (adiabatic process). The pressure drops are lumped at the outlet of the combustion chamber and are estimated by assuming a quadratic dependency with respect to the volumetric flow. The Modelica mechanical connections between the compressors, shaft inertias, turbines, and generator connector allow to compute the variation of the angular speed of the low pressure, high pressure and power turbine shaft. The values of the inertia of the rotating masses (shaft, blades, generator) and the volume of the combustion chamber are set according to data pro- vided by the gas turbine manufacturer. ORC SYSTEM The once-through boiler, which is one of the components of the object diagram of Fig. 5.4, is 130PDF Image | New Concepts FOR Organic Rankine Cycle Power Systems
PDF Search Title:
New Concepts FOR Organic Rankine Cycle Power SystemsOriginal File Name Searched:
PhDTesis_ECasati.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 |