..., a detailed description of the redesign procedure is provided, and the aerodynamic characteristics of the optimized geometry are discussed and compared with the original ones. 16 06 2009 23 08 2010 15 07 2011 15 07 2011 mechanical engineering computing Navier-Stokes equations...

... aerodynamics blades compressors computational fluid dynamics curve fitting design engineering fans genetic algorithms mechanical engineering computing neural nets response surface methodology rotors turbomachinery Aerodynamic design methods for turbomachinery blades have passed a long...

... compressors computational fluid dynamics design engineering gas turbines mechanical engineering computing rotors stators A key method of increasing the cycle efficiency of a gas turbine is to increase the overall pressure ratio. Increasing the pressure ratio, or reducing the number of stages...

... 2009 12 11 2010 12 11 2010 aerodynamics compressors computational fluid dynamics flow instability mechanical engineering computing nozzles turbomachinery In view of recently rising primary energy costs and the demand to reduce the emission of greenhouse gases, new...

... to the square of the blade lift coefficient multiplied by 0.18 26 C D – sec = 0.18 C L – blade 2 07 09 2006 29 09 2006 07 09 2010 07 09 2010 gas turbines flow simulation computational fluid dynamics mechanical engineering computing compressors CAD...

... penalizing the performance. 01 08 2008 26 02 2009 24 03 2010 24 03 2010 aerodynamics blades compressors finite element analysis gas turbines genetic algorithms impellers mechanical engineering computing Navier-Stokes equations neural nets Microgas turbines...

... 2008 19 11 2008 13 01 2010 13 01 2010 blades cooling flow simulation gas turbines genetic algorithms mechanical engineering computing radial basis function networks The optimization of the coolant scheme of a high pressure (HP) gas turbine rotor blade aims...

... Research , Addison-Wesley , Reading, MA . aerodynamics blades computer aided instruction data acquisition engineering education interactive systems laboratory techniques mechanical engineering computing turbomachinery In engineering education, laboratory exercises provide critical...

... blades computational fluid dynamics mechanical engineering computing neural nets steam turbines Research supported by ALSTOM Power Poland. Some of the results appeared in ALSTOM internal publications. Nowadays, 3D calculations of compressible viscous flows through turbine stages...

... that contemporary CFD codes can be used as suitable means in the thermal design process. 03 06 2008 02 02 2009 11 09 2009 computational fluid dynamics cooling gas turbines jets linings mechanical engineering computing gas turbine heat shield impingement cooling TLC CFD...

... mechanical engineering computing pressure transducers turbines 25 04 2007 17 01 2008 07 04 2009 Blade at 50% span differences, prediction data In Fig. 11 , the computational envelope from the FINE distributed mass prediction is shown as a function of wetted distance...

... solid modelling finite element analysis mechanical engineering computing vibrations References Wu , C. Y. , 1995 , “ Arbitrary Surface Flank Milling of Fan, Compressor...

.... 697 – 703 . 26 05 2006 31 05 2006 backpropagation compressors recurrent neural nets mechanical engineering computing optimisation The interest shown in recent years with respect to the potential contributions that artificial intelligence techniques can provide...

... engineering computing user interfaces data structures Computational fluid dynamics (CFD) has become a major element in the aero-design of turbomachines, and its applicability to more and more complex numerical models is in great demand from the industry...

... recurrent neural nets feedforward neural nets measurement errors backpropagation mechanical engineering computing 01 10 2004 01 02 2005 2006 American Society of Mechanical Engineers ...

... computational fluid dynamics mechanical engineering computing To optimize state of the art turbomachinery, it is necessary to control the flow in the end-wall regions. Therefore, the current development of new turbine and axial compressor blading is characterized by three-dimensional blading concepts...

... transonic flow subsonic flow supersonic flow pressure transducers aerodynamics strain gauges gas turbines flow simulation flow measurement vibration measurement numerical analysis computational fluid dynamics benchmark testing mechanical engineering computing stress analysis compressors...

... 2003 aerodynamics losses Navier-Stokes equations jet engines turbines flow test facilities testing mechanical engineering computing numerical analysis Shrouded airfoils are widely used in many turbines of different applications. In aero engines the low pressure turbine...