... oxidation behavior of these materials, particularly in the presence of water vapor. 28 06 2010 19 07 2010 15 04 2011 15 04 2011 austenitic stainless steel casting creep fracture gas turbines high-temperature effects oxidation thermal stress cracking Oak Ridge...

... / min against a 1.6 m head using a centrifugal pump. 29 09 2008 15 10 2008 15 04 2009 fission reactor fuel preparation fission reactor fuel reprocessing high-temperature effects liquid metal fast breeder reactors pipe flow pumps Dry (i.e., nonaqueous) processing...

... cracks superalloys nickel alloys high-temperature effects crystal orientation hydrogen air gas turbines aerospace engines High cycle fatigue is currently the primary cause of component failures in gas turbine aircraft engines ( 1 ). Currently the most widely used single crystal nickel...

...-temperature effects design engineering The GE MS6001B has had several second-stage turbine blade designs. The first design was made of equiaxed Inco 738LC alloy and was cooled with four smooth STEM (shaped tube electrochemical machining) drilled radial cooling holes. The next iteration was the same...

.... Benvenuti. 03 June 2002 27 November 2001 15 08 2003 gas turbines aircraft engines heat transfer shock tubes chemical reactions high-temperature effects flow combustion Requirements for increased specific thrust mandate high operating temperatures in modern aircraft...

... engines lubrication liquid films size effect high-temperature effects temperature distribution heat transfer viscosity One method utilized to promote energy savings in internal combustion engines is to reduce the power loss caused by mechanical friction on lubricated surfaces of engines...

... 01 Mar 2001 27 12 2002 fatigue creep fatigue cracks titanium alloys nickel alloys gas turbines stress effects high-temperature effects fracture mechanics design engineering Fatigue crack initiation and growth response in high-performance steels, titanium alloys...

... to the more sophisticated and more expensive laser diagnostics techniques. The spontaneous emission spectrometry provides a very simple tool for flame diagnostics with only one detector or camera to examine practical flames. combustion flames fuel high-temperature effects time resolved...

... the performance of the common models and to establish a standard which can be used for contractual commitments as well as for design and application procedures. air gases gas mixtures moisture thermodynamic properties dissociation high-temperature effects gas turbines combustion 01 Dec...

.... Natole. 04 June 2001 01 March 2001 24 09 2002 hot working forging superalloys nickel alloys mechanical testing design of experiments finite element analysis crystal microstructure high-temperature effects At the company Krupp VDM the nickel-based alloys alloy...

..., February 2000. Associate Editor: D. Wisler. 08 May 2000 01 November 1999 01 February 2000 19 06 2002 ceramics fibre reinforced composites melt infiltration materials testing high-temperature effects high-pressure effects gas turbines silicon compounds carbon compounds...

... received by IGTI, Nov. 1999; final revision received by ASME Head quarters, Feb. 2000. Associate Editor: D. Wisler. 01 Nov 1999 01 Feb 2000 19 06 2002 gas turbines life testing materials testing stress effects high-temperature effects failure (mechanical) mechanical...

...-temperature effects flow simulation modelling Droplet vaporization is an important phenomenon in applications powered by liquid fuel, such as internal combustion engines, gas turbines, and rockets. For multicomponent droplets, the differences in volatility result in the differences in vaporization...

... temperature measurement temperature distribution high-temperature effects The use of lean premixed combustion in a gas turbine combustor has been preferred over nonpremixed combustion by gas turbine manufacturers for achieving low NO x emission. Lean premixed combustion reduces the peak...

... Headquarters Oct. 2000. Associate Editor: D. Wisler. 08 May 2000 01 Oct 1999 01 Oct 2000 life testing crack detection ceramics high-temperature effects fatigue cracks failure (mechanical) materials testing mechanical testing (a) Choi , S. R. , and Gyekenyesi...

.... 08 May 2000 01 Oct 1999 01 Oct 2000 materials preparation ceramics composite materials silicon compounds carbon compounds high-temperature effects aerospace industry materials testing fibre reinforced composites Ceramic matrix composites (CMC’s) are leading...

... combustion gas mixtures chemically reactive flow laminar flow velocity measurement flow simulation temperature distribution high-pressure effects high-temperature effects modelling The laminar burning velocity is one of the fundamental properties of fuel/air mixtures. It is used for modeling...

...-temperature effects A model that unifies the treatment of mechanical and diffusive mixing of fuel and air is needed in order to solve the practical problems of combustor design 1 . The authors have presented such a mixing model in their previous publication 2 3 4 5 6 7 . The model is enhanced...

.... Manuscript received by IGTI March 25, 1998; final revision received by the ASME Headquarters October 20, 1999. Associate Technical Editor: R. Kielb. 02 June 1998 25 March 1998 20 October 1999 high-temperature effects ceramics silicon compounds carbon compounds nitrogen compounds...

... conditions on developing microstructure and resulting properties. particle reinforced composites silicon compounds carbon compounds nitrogen compounds high-temperature effects ceramics hot pressing sintering creep testing oxidation crystal microstructure fracture toughness testing...