... the γ -Ni phase, as shown in Fig. 4 . Narrow gap braze joint microstructure 15 07 2010 15 07 2010 15 04 2011 15 04 2011 boron alloys creep testing fatigue testing gas turbines life testing maintenance engineering nickel alloys scanning electron microscopes...

... fatigue and cracking. alloys chromium alloys gas turbines heat exchangers iron alloys life testing nickel alloys oxidation 2011 American Society of Mechanical Engineers ...

..., universities, and industry. The overall cost of the proposed development programs is estimated at U.S. $100M over 10 years , i.e., an annual average of U.S. $10M. 28 03 2008 04 04 2008 29 09 2009 durability electric machines engines fracture toughness gas turbines life testing...

... Creep Rate and Time to Fracture ,” Met. Sci. , 10 , pp. 382 – 384 . 0309-1740 31 10 2007 20 09 2008 29 01 2009 aluminium alloys chromium alloys cobalt alloys creep creep testing furnaces life testing molybdenum alloys nickel alloys niobium alloys superalloys...

... Gas Turbine Anti-Fouling Compressor Coatings Evaluation ,” ASME Paper No. GT2002-30261. ash blades cooling gas turbines life testing particle size thermal barrier coatings deposition syngas turbines The effects of solid particles ingested into gas turbines are a universal...

...Xiaojun Yan; Jingxu Nie A new experimental method, in which a full scale directionally solidified (DS) alloy turbine blade is loaded by a special design rig employing friction force and heated by eddy current induction, is proposed to conduct creep-fatigue life tests in this investigation...

... with respect to the loading conditions could be accurately determined. 19 07 2006 16 05 2007 11 01 2008 aluminium cast iron engines fatigue cracks fatigue testing life testing thermal stress cracking thermomechanical treatment Due to today’s demands to reduce cost...

... the difference. These results will help to verify a Cr consumption model for predicting lifetimes in this environment based on classical gas transport theory. 20 06 2006 03 07 2006 13 12 2007 engines turbines austenitic steel chromium remaining life assessment life testing...

... intensity solution for mixed-mode, to predict extension. Comparisons with benchmark solutions and field data verified the computational methodology and defined the limits of its applicability. fracture mechanics cracks fatigue life testing failure (mechanical) stress analysis structural...

...) were found to penetrate the TBC layer during the accelerated deposition test. Implications for the power generation goal of fuel flexibility are discussed. 30 08 2005 06 09 2005 gas turbines life testing petroleum coke ash bioenergy conversion Mach number surface topography...

.... Strazisar. 13 June 2004 01 October 2003 01 March 2004 24 06 2005 jet engines materials testing aerospace test facilities aerospace safety life testing crack detection aerospace materials fatigue cracks discs (structures) The high-temperature high-speed turbine...

... and Damage Evolution ,” Turbine Technology. 40 ( 4 ), 248 – 250 Chaboche J. L. , 1988 , “ Continuum Damage Mechanics: Part II ,” Trans. ASME, J. Appl. Mech. 0021-8936 55 ( 1 ), 65 – 72 30 07 2003 15 02 2005 continuum mechanics creep fracture life testing...

... engines wear fuel combustion ignition life testing 02 03 2004 2004 ASME ...

... temperature. Then, for 50 and 100 Hz vibrations with constant stress amplitude superimposed on the same low cycle loading, respectively, the contrast L-HCCF life tests of light- and serious-corrosive disc mortises were carried out. Through real-time crack detection of the first teeth, the crack propagation...

... 03 2004 blades nondestructive testing gas turbines finite element analysis finite volume methods life testing preventive maintenance To obtain a reliable, cost-effective, and efficient energy production with a low polluting level it is very important that the engine remains...

...A. K. Agarwal,; J. Bijwe, and; L. M. Das 18 11 2003 internal combustion engines fuel wear combustion ignition life testing The title of this paper should read “Effect of Biodiesel Utilization on Wear of Vital Parts in Compression Ignition Engine” (“Effect of Biodiesel...

... TURBINES AND POWER . Manuscript received by the ICE Division, July 1999; final revision received by the ASME Headquarters, August 2001. Editor: D. N. Assanis. 01 July 1999 01 August 2001 29 04 2003 internal combustion engines wear fuel combustion ignition life testing...

... of the LM2500 and the propulsion and controls system. This coupled with the utilization of all aspects of the maintenance process has allowed the USN to meet both short and long-term goals. engines gas turbines propulsion marine systems naval engineering life testing reliability vibrations...

... 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...

... research and development management emission fuel life testing environmental factors The CGT R&D program is one of many national projects promoted by the MITI with the aim of saving energy and protecting the environment. The program target and schedule are shown in Tables 1 and 2 . The R...