... computational fluid dynamics drag finite volume methods numerical analysis performance evaluation rotors wind turbines Recent instabilities of world economy, due to the increasing price of carbon-derivative fuels along with connected sociopolitical turbulences, have aroused the interest...

... Coriolis force finite volume methods flow simulation gas turbines heat transfer Navier-Stokes equations vortices Gas turbines are widely used for power generation as well as aircraft propulsion. The continuous demand for increased overall efficiency and higher specific power output...

... predictions differ from the experimental levels by 3% on the bottom wall and by 10% on the upper wall. 05 03 2010 10 03 2010 07 12 2010 07 12 2010 aerodynamics cavitation channel flow finite volume methods heat transfer jets Navier-Stokes equations temperature...

... and heat transfer in internal cooling channels is beneficial for design improvements and optimization. blades channel flow cooling finite volume methods gas turbines heat transfer Navier-Stokes equations turbulence 13 07 2009 03 08 2009 25 10 2010 25 10 2010...

... 2009 19 10 2010 19 10 2010 blades channel flow cooling finite volume methods gas turbines mass transfer Navier-Stokes equations turbulence Gas turbines find a broad range of applications, e.g., in land-based power generation in stationary gas turbines as well...

... solver, CEDRE . 06 08 2008 09 02 2009 16 09 2009 aerodynamics finite volume methods flow measurement flow visualisation jets Navier-Stokes equations velocity measurement State-of-the-art gas turbine engines are designed to operate at turbine inlet temperatures over...

... methods finite volume methods Navier-Stokes equations Surface roughness is an important parameter in the design and operation of fluid machinery. Common examples of surface roughness include fouling of compressors or pumps, ice accretion on airfoil surfaces, deposits and corrosion in industrial...

... fluid dynamics gas turbines cooling boundary layers confined flow differential equations finite volume methods Rotating Disks Fluid Dynamics In the internal cooling-air systems of gas turbines, the air often flows over one or more rotating turbine disks. In some cases the disk...

... are useful. boundary layers Navier-Stokes equations flow simulation damping rotors stators finite volume methods transonic flow aerodynamics 01 12 2002 01 03 2003 2005 American Society of Mechanical Engineers ...

... Mach number finite volume methods For a transonic compressor rotor, the highest efficiency penalty is observed close to the casing, where a three-dimensional shock system interacts with the secondary flow. With the introduction of modern three-dimensional Navier–Stokes methods, another...

... and Gas Turbines, Aachen University of Technology. It works on the basis of an implicit finite volume method combined with a multiblock technique. The cooling configuration is an axial turbine blade cascade with leading edge ejection through two rows of cooling holes. The rows are located in the vicinity...