... check valve design spring stiffness compressors elasticity flow instability fluid oscillations hydrodynamics nozzles springs (mechanical) valves It is important to recognize that the main function of the check valves is primarily to protect the compressor unit from damage due...

... reactive flow combustion flames flow instability fluid oscillations functional analysis laminar flow pipe flow Reduction of pollutant emissions to meet environmental regulations has led to novel solutions in combustor design. Advanced systems use new premixed burners in which the flame...

... % . Funding for this research was provided by the Department of Energy University Coal Research Program through Contract No. DE-FG26-07NT43069 and the National Science Foundation through Award No. 0625970. flames fluid oscillations gas turbines swirling flow Lean-premixed combustion has been...

... body, which energizes the diffusion and mixing process. 07 06 2008 15 10 2008 22 05 2009 combustion damping diffusion flames flow instability fluid oscillations mixing pipe flow vortices wakes combustion instability bluff body stabilization diffusion flames...

... fluid oscillations fuel systems gas turbines hydrodynamics laser velocimetry matrix decomposition particle velocity analysis spatiotemporal phenomena turbulence vortices swirling flows PIV LDA POD coherent structures flow instability flow forcing For the past decades, lean...

.... , Paschereit , C. O. , and Monkewitz , P. , 2006 , “ Non-Linear Combustion Instabilities in Annular Gas-Turbine Combustors ,” AIAA Paper No. AIAA-2006-0549. 28 03 2008 25 04 2008 03 02 2009 air pollution control combustion ducts flow instability fluid oscillations...

... 15 08 2007 13 06 2008 combustion combustion equipment fluid oscillations nozzles water pollution control Emphasis on reducing the levels of pollutants created by gas turbine combustors has led to the development of lean, premixed combustor designs, especially for industrial...

... for every working condition. diesel engines fluid oscillations hydrodynamics jets nozzles orifices (mechanical) 13 04 2007 09 11 2007 28 03 2008 2008 American Society of Mechanical Engineers ...

... , “ The Interaction of the Precessing Vortex Core and Reverse Flow Zone in the Exhaust of a Swirl Burner ,” Bussei Kenkyu 0525-2997 , 208 , pp. 27 – 35 . 01 05 2007 04 07 2007 22 01 2008 aerodynamics anemometers combustion flames flow measurement fluid oscillations fuel systems...

... instability swirling flow fluid oscillations heat transfer transfer functions This paper describes an experimental investigation of the flame transfer function between flow disturbances and heat release oscillations in a lean, premixed combustor. This research effort is motivated by the fact...

... fluctuations leading to changes in equivalence ratio during an oscillation cycle that, in turn, induced the pressure fluctuations. 09 06 2006 16 10 2006 thermoacoustics gas turbines flames combustion computational fluid dynamics fluid oscillations laser velocimeters velocity...

... flames turbulence fluid oscillations The U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) conducts programs that support the global interest for clean power generation, such as the Turbine Program. In support of the goals of the Turbine Program, researchers at NETL...

... analysis fluid oscillations turbines rotors blades elasticity flow separation The designing and maintaining of flutter-free gas turbine engines remains one of the paramount challenges for engine manufacturers. Flutter denotes a self-excited and self-sustained instability phenomenon that might...

... , “ Characterization of the PVC Phenomena in the Exhaust of a Cyclone Dust Separator ,” Exp. Fluids 0723-4864 , 17 , pp. 84 – 95 . 01 10 2005 01 02 2006 swirling flow flow simulation jets fluid oscillations turbulence gas turbines numerical analysis In recent years, there has...

... flows. shear turbulence pipe flow pulsatile flow Navier-Stokes equations statistical analysis fluid oscillations 16 June 2003 01 Oct 2002 01 Mar 2003 15 04 2005 Contributed by the International Gas Turbine Institute (IGTI) of THE AMERICAN SOCIETY...

... Doppler anemometry vortices gas turbines combustion fluid oscillations 2005 ASME ...