PDF Publication Title:
Text from PDF Page: 159
Chapter 4 Thermodynamic analysis • GT GAS VAP PRES – GT GAS with STIG cycle and pressurised gasifier (Figure 4.7). The last three configurations are very similar to the former three ones, with only two details differing: syngas compressor is not required anymore (and is substituted by a control valve), as fuel is already pressurised, but on the other hand an air compressor is necessary to feed the gasifier. 4.2.3 GT EXT – Externally fired gas turbine with solid biomass feeding Characteristics of externally fired gas turbines have already been described in Section 2.4.3, however, it is recalled that such plants are not available on the market, therefore these solutions must ideally be assembled referring to the technical data of the aforementioned classic internally fired gas turbines. For 100 kWel and 1 MWel scales there is no ambiguity, as the reference plant is just one, but for the 5 MWel size three reference gas turbines have been considered (see Table 3.7), each one related to the three possible cycles: in this case the regenerative configuration has been chosen, as it is the most similar to EFGTs (the recuperator is analogous to their main heat exchanger; the technical data of the former have been used for the latter). In this family two versions have been identified, as a function of the heat exchanger’s allowable maximum temperature (from a plant scheme point of view, the two solutions are obviously identical, see Figure 4.8): • GT EXT CER – GT EXT with ceramic (or however high temperature) heat exchanger; • GT EXT MET – GT EXT with conventional metallic heat exchanger. Particularly, in the first configuration combustor outlet temperature has been fixed so that turbine inlet temperature results equal to the design one in natural gas plants. With the chosen design data reported in the previous chapter, this implies a COT of 1033°C for the 100 kWel solution (TIT = 950°C) and 971°C for the 1 MWel one (TIT = 899°C). On the other hand, regarding the 5 MWel solution TIT would be equal to 1093°C, which would imply a COT of 1178°C. Nevertheless this value appears excessive and therefore it has been limited to 1100°C, which leads to a TIT of 1023°C. Obviously these are still very high values but they seem reasonable for this analysis and also in a future 131PDF Image | SMALL-SCALE BIOMASS POWER GENERATION
PDF Search Title:
SMALL-SCALE BIOMASS POWER GENERATIONOriginal File Name Searched:
PhD_thesis_Samuel_Carrara.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)