Topics: Blades , Flow (Dynamics) , Reynolds-averaged Navier–Stokes equations , Rotors , Simulation , Turbulence , Vortices , Large eddy simulation , Clearances (Engineering)

Biot Number Analogy for Design of Experiments in Turbine Cooling

Saiprashanth Gomatam Ramachandran, Tom I-P. Shih

J. Turbomach. June 2015, 137(6): 061002. doi: https://doi.org/10.1115/1.4028327

Abstract

View articletitled, Biot Number Analogy for Design of Experiments in Turbine Cooling

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Topics: Coolants , Cooling , Heat flux , Heat transfer , Temperature , Turbines , Pressure , Experimental design , Geometry , Reynolds number

Development of a Fluidic Actuator for Adaptive Flow Control on a Thick Wind Turbine Airfoil

Sebastian Niether, Bernhard Bobusch, David Marten, Georgios Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit

J. Turbomach. June 2015, 137(6): 061003. doi: https://doi.org/10.1115/1.4028654

Abstract

View articletitled, Development of a Fluidic Actuator for Adaptive Flow Control on a Thick Wind Turbine Airfoil

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Topics: Actuators , Airfoils , Flow (Dynamics) , Flow control , Wind turbines , Blades , Boundary layers , Design , Pressure

Influence of the Sweep Stacking on the Performance of an Axial Fan

Ayhan Nazmi Ilikan, Erkan Ayder

J. Turbomach. June 2015, 137(6): 061004. doi: https://doi.org/10.1115/1.4028767

Abstract

View articletitled, Influence of the Sweep Stacking on the Performance of an Axial Fan

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Topics: Blades , Design , Flow (Dynamics) , Pressure , Fans , Computational fluid dynamics , Vortices

The Influence of Boundary Conditions on Tip Leakage Flow

John D. Coull, Nicholas R. Atkins

J. Turbomach. June 2015, 137(6): 061005. doi: https://doi.org/10.1115/1.4028796

Abstract

View articletitled, The Influence of Boundary Conditions on Tip Leakage Flow

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Topics: Blades , Flow (Dynamics) , Leakage flows , Pressure , Suction , Boundary-value problems , Leakage , Heat transfer

Experimental Investigation Into the Effects of the Steady Wake-Tip Clearance Vortex Interaction in a Compressor Cascade

Andreas Krug, Peter Busse, Konrad Vogeler

J. Turbomach. June 2015, 137(6): 061006. doi: https://doi.org/10.1115/1.4028797

Abstract

View articletitled, Experimental Investigation Into the Effects of the Steady Wake-Tip Clearance Vortex Interaction in a Compressor Cascade

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Topics: Blades , Cascades (Fluid dynamics) , Clearances (Engineering) , Compressors , Flow (Dynamics) , Vortices , Wakes , Pressure , Leakage flows

Calculation of Flow Instability Inception in High Speed Axial Compressors Based on an Eigenvalue Theory

Xiaohua Liu, Yanpei Zhou, Xiaofeng Sun, Dakun Sun

J. Turbomach. June 2015, 137(6): 061007. doi: https://doi.org/10.1115/1.4028768

Abstract

View articletitled, Calculation of Flow Instability Inception in High Speed Axial Compressors Based on an Eigenvalue Theory

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Topics: Blades , Clearances (Engineering) , Compressors , Eigenvalues , Flow (Dynamics) , Stability , Stall inception , Design , Flow instability , Rotors