... on Separation and Pressure Recovery in Turbine Exhaust Diffusers ,” ASME Paper No. GT2008-50788. Vassiliev , V. , Mooslechner , N. , Kostege , M. , and Granovskiy , A. , 2007 , “ Aerodynamic Characteristics of a Redesigned Turbine ,” ASME Paper No. GT2007-27472. channel flow...

... for the velocity and temperature fields and the flow is allowed to develop in time under the prescribed pressure drop. We observe the channel’s flow rate, surface-averaged Nusselt numbers, and various velocity and temperature probes located at different locations in the domain; when the flow shows statistically...

... distributions and to show the behavior of heat transfer due to 180 deg bends. 15 10 2008 24 11 2008 14 07 2011 14 07 2011 channel flow heat transfer liquid crystals temperature distribution temperature measurement Transient heat transfer experiments are now commonplace...

... 2010 31 08 2010 01 06 2011 01 06 2011 channel flow fluid dynamics gas turbines heat transfer The applications for gas turbines range from land based power generation to aircraft engines (commercial and military) to the oil and gas industry. Clearly, the efficiency...

.... 163 – 197 . 10.1017/S0022112093002757 Piomelli , U. , and Liu , J. H. , 1995 , “ Large-Eddy Simulation of Rotating Channel Flows Using a Localized Dynamic Model ,” Phys. Fluids 1070-6631 , 7 , pp. 839 – 848 . 10.1063/1.868607 Sleiti , A. K. , and Kapat , J. S...

... 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...

.... Local convection coefficients are the result of both the jet impact, as well as the channel flow produced from the exiting jets. Numerous studies have explored the effects of jet array and channel configurations on both target and jet plate heat transfer coefficients. However, most current studies use...

... Using Thermochromic Liquid Crystals ,” Proc. Inst. Mech. Eng., Part A 0957-6509 , 221 , pp. 793 – 801 . 10.1243/09576509JPE464 Gnielinski , V. , 1976 , “ New Equation for Heat and Mass Transfer in Turbulent Pipe and Channel Flow ,” Int. Chem. Eng. 0020-6318 , 16 ( 2 ), pp. 359...

... 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...

... transfer induced by the Coriolis force generally perceived in a ribbed or smooth channel is less evident in a pin-fin channel. 16 07 2009 05 09 2009 19 10 2010 19 10 2010 blades channel flow Coriolis force gas turbines rotational flow turbulence gas turbine blade...

... 13 07 2009 05 10 2010 05 10 2010 blades channel flow gas turbines heat transfer The applications for gas turbines range from land based power generation to aircraft engines (commercial and military) to the oil and gas industry. Clearly, the efficiency and power...

... to 100,000. 19 08 2008 27 02 2009 02 04 2010 02 04 2010 aerospace components aerospace engines approximation theory channel flow convection cooling design engineering gas turbines hydraulic systems turbulence Gas turbine engines are used in many applications...

.... , 1976 , “ Roll-Cell Instabilities in Rotating Laminar and Turbulent Channel Flows ,” J. Fluid Mech. 0022-1120 , 77 , pp. 153 – 175 . 10.1017/S0022112076001171 Murata , A. , and Mochizuki , S. , 2001 , “ Effect of Centrifugal Buoyancy on Turbulent Heat Transfer in an Orthogonally...

... no additional cross flow was present in the passage. When appropriately aligned, a significant reduction in the stress concentration factor caused by the addition of a hole can be achieved using this design. 09 06 2006 23 03 2009 31 12 2009 31 12 2009 blades channel flow cooling...

... to predict the rotational heat transfer in the equilateral triangular channel. 29 08 2008 21 09 2008 09 07 2009 blades channel flow compressed air systems compressible flow cooling gas turbines Modern gas turbine blades operate at high temperatures to improve efficiency...

... negligible compared with the primary variables such as the suction ratio and extraction angle.o 07 12 2007 31 08 2008 30 06 2009 blades boundary layers channel flow combustion computational fluid dynamics cooling gas turbines heat conduction jet engines thin film devices...

... blades channel flow stators turbines vortices wakes As more demand is placed on gas turbines, it is vital that these engines operate as efficiently as possible. Increasing the thermal efficiency of the engine can be achieved by increasing the temperature of the working gas entering...

... one of the first improvements of blade internal cooling. channel flow convection engines friction gas turbines turbulence 13 09 2007 25 07 2008 29 01 2009 Streamwise Nusselt number at various spanwise stations for p / e = 13.33 . 1RW channel...

... curvature exists for which heat transfer is the highest. 25 07 2006 18 09 2006 22 01 2009 blades channel flow coolants ducts heat transfer mass transfer Internal blade cooling involves serpentine passages inside the blade through which coolant air is passed to absorb heat...

... both on the nose and sidewalls; (b) even for an axial to jet mass flow ratio as high as 5, the convective heat transfer coefficient produced by the axial channel flow was less than that of the impinging jet without the presence of the external cross-flow; and (c) the agreement between the numerical...