PDF Publication Title:
Text from PDF Page: 240
CHAPTER 6: Three-Dimensional CFD Optimization of the Dual-Stage Organic RIT of the complete dual-stage organic RIT was performed to create the full performance maps. Such maps are beneficial to determine the performance of the ORC under a range of off-design operating conditions. 6.2. Methodology for three-dimensional CFD optimization Quantifying the influence of design variables on the performance of the turbine is an exhaustive procedure. ANSYS provides a so-called Design ExplorationTM module that consists of Design of Experiments (DOE), Meta-models (surrogate models) and optimization algorithms in order to replace the lengthy, and time-consuming process of trial-and-error in the search for the optimum design. Generally speaking, optimization methods attempt to determine the design variables (Xi) that maximize or minimize an objective function (OFl) as below: ππΉ =ππΉ(π(π),π), π=1π‘ππ, π=1π‘ππ Equation6-1 ππππ Where N is the number of design parameters and M is the number of objective functions. Moreover, U(Xi) is the solution of the flow equations R(U(Xi),Xi)=0 and subject to nA performance and nG geometrical constrains as following (Van den Braembussche 2008): π΄π(π(ππ),ππ)β€0, π=1,ππ΄ Equation6-2 πΊπ(ππ)β€0, π=1,ππΊ Equation6-3 The design variables are the parameters used to define the blade geometry while the objective function is the turbine performance. The goal of 3-D CFD optimization is to modify the blade geometry to maximize the turbine performance by minimizing the passage losses (i.e. entropy generation) and reducing the flow non-uniformity (i.e. the secondary flows). Such numerical optimization comprises of three main stages as following: 217 | P a g ePDF Image | SMALL-SCALE RADIAL INFLOW TURBINE FOR WHR ORC
PDF Search Title:
SMALL-SCALE RADIAL INFLOW TURBINE FOR WHR ORCOriginal File Name Searched:
small-scale-radial-inflow-turbine-whr-orc.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 |