... , Springer-Verlag , Berlin, Heidelberg . 14 09 2010 25 10 2010 27 05 2011 27 05 2011 blades displacement measurement integral equations stress analysis thickness measurement tunnels turbines walls A significant part of the total effective energy losses...

... aerodynamics blades design engineering geometry rotors stators stress analysis turbines vortices In any turbomachine, sealing between moving blade rows and stationary component at the casing is achieved using a number of different design strategies that focus on the reduction of leakage flow...

...J. R. Beisheim; G. B. Sinclair The stress analysis of dovetail attachments presents some challenges. These stem from the high stress gradients present, the contact inequalities attending conforming contact, and the nonlinearities inherent in Coulomb friction laws. Obtaining converged contact...

... 2004 01 02 2005 blades stress analysis Mach number aerodynamics wind tunnels friction computational fluid dynamics gas turbines The first jet engine-powered flight took place in Germany and the first operation of a gas turbine to generate electrical power occurred...

... vibration measurement numerical analysis computational fluid dynamics benchmark testing mechanical engineering computing stress analysis compressors elasticity torsion Stall flutter has been one of the most difficult aeroelastic problems to predict in turbomachinery, with two distinct stall...

...J. R. Beisheim; G. B. Sinclair The stress analysis of dovetail attachments presents some challenges. These stem from the high stress gradients at the edges of contact. They also stem from the nonlinearities accompanying conforming contact. Even with two-dimensional analysis, obtaining converged...

... 01 February 2001 gas turbines flow simulation subsonic flow stress analysis deformation tensors Coriolis force flow separation turbulence Computational Fluid Dynamics (CFD) coupled to turbomachinery specific steady 1 2 3 and unsteady 4 5 6 models, and supported...

.... Paper No. 2000-GT-229. Review Chair: D. Ballal. 08 May 2000 01 February 2000 gas turbines heat transfer channel flow rotational flow cooling turbulence convection Coriolis force stress analysis Gas turbine blades in modern gas turbine engines are designed to operate...

... increase in stator–rotor gap results in no increase in efficiency. Similar observations for a 1.5 stage low-speed turbine were reported by Sharma et al. 4 . gas turbines stress analysis flow simulation vortices wakes viscosity The inlet deterministic stresses, u 1 u 1...