PDF Publication Title:
Text from PDF Page: 002
was much later; that it was also being considered as one of the options for use in gas turbine engine. And, the modern day gas turbine technology has restricted the use of radial flow turbines. It is primarily used in the smaller engines, smaller thrust class engines. And, it is the main disadvantage, when it comes to use of radial flow turbines; for gas turbine applications, is the fact that in order to achieve very high efficiencies and power output, the turbine performance is a strong function of the inlet temperature. And in axial turbines, we have already discussed that modern day gas turbines use different cooling technologies, which can be used to, which can actually permit us to use turbine...temperatures, which are much higher than their material limits. This is not. It is still possible in radial flow turbines, but it is it is much more complicated to introduce and use some sort of cooling mechanisms in radial flow turbines. There are complicated methods, which are being proposed and probably being used in some types of engines. And, this is one major disadvantage. While radial turbines are not really used in gas turbine technology, in gas turbine engines, for larger thrust class engines because the turbine inlet temperature is sort of restricted. We saw that there are two different types of inward flow turbines: the cantilever type and the 90 degree inward flow turbines. And, we discussed in the previous class. We devoted most of the time towards discussion on the 90 degree inward flow turbine because that is more commonly used. The cantilever type turbine is very similar to the impulse turbine that we have already discussed in the axial turbine context. And therefore, there are certain disadvantages associated with impulse turbine as we have already seen. And, so the inward flow, 90 degree inward flow turbine is like reaction turbine. And, in geometrical terms, a 90 degree inward flow turbine looks exactly similar to a centrifugal compressor. And, but of course, just at the direction of flow and the rotation of the impeller or the rotor is exactly opposite in each cases. We also discussed about the governing equations, which are used when we analyze the flow in these different components. Starting from the outlet flow, the volute or the scroll, and then the nozzle blades, and then it goes into the rotor or impeller. And then, there is the exducer, which forms the later part of the impeller. Its counterpart and centrifugalPDF Image | Turbomachinery Aerodyanmics
PDF Search Title:
Turbomachinery AerodyanmicsOriginal File Name Searched:
lec36.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 |