... catastrophic consequences. It is crucial to ensure that a tunnel-ventilation fan can operate in stall at reduced speed without risk of mechanical failure (see Appendix). aerodynamics failure (mechanical) fans flow visualisation risk analysis waveform analysis 16 05 2010 31 05 2010...

... 2010 28 10 2010 chemiluminescence flames flow visualisation fluorescence ignition jets laminar flow laser beam applications measurement systems velocimeters Auto-ignition of fuel in an oxidizer at elevated temperature is of significant practical interest, for example...

... flames flow visualisation gas turbines transfer functions Modern low-emission gas turbines employ lean premixed combustion to minimize NO x emissions. This approach, however, is known to increase a combustion system’s susceptibility to self-sustained combustion instabilities ( 1...

... control. Most of the effects shown are attributed to the difference in jet opposition. Hence, the results are applicable to reacting flow. 07 04 2010 08 04 2010 24 09 2010 24 09 2010 aerodynamics combustion cooling flow visualisation fuel systems jets nozzles turbines...

... 29 12 2009 13 09 2010 13 09 2010 bubbles flow visualisation heat transfer jets New advances in fuel heat-sink technology that deoxygenate and enhance the thermal stability of JP-8 will lead to increases in aeroengine efficiency and thrust/weight ratio. These advances...

... of statistical homogeneity and PIV data should be comparable to the PLIF data with only a small bias. 21 05 2009 03 06 2009 18 06 2010 18 06 2010 flow visualisation fluorescence spectroscopy internal combustion engines turbulence velocity measurement The mixing...

... under Grant No. G1999022303 is gratefully acknowledged. 08 04 2009 28 04 2009 04 03 2010 04 03 2010 combustion flames flow instability flow simulation flow visualisation turbulence velocity measurement large eddy simulation bluff-body nonpremixed combustion...

... combustion combustion equipment flames flow visualisation gas turbines jets measurement by laser beam pulsatile flow thermoacoustics turbulence vibration measurement The well-known industrial problem that motivates this work is the limitation on performance of power and propulsion gas...

... of the wind tunnel with the test section and the PIV system 26 11 2008 01 12 2008 17 07 2009 computational fluid dynamics flow visualisation gas cooled reactors stagnation flow velocimeters wind tunnels A pebble bed reactor (PBR) is one type of a very high temperature...

... ,” J. Fluid Mech. 0022-1120 10.1017/S0022112078001068 , 86 , pp. 179 – 200 . Roshko , A. , 1954 , “ On the Development of Turbulent Wakes from Vortex Streets ,” NACA Report 1191. 15 06 2008 30 11 2008 22 05 2009 bubbles flames flow visualisation jets...

... above slot 1, which was calculated as follows: 7 ∠ φ = ∠ u ̃ t , 1 , i − ∠ h ̃ 1 31 03 2008 21 04 2008 06 02 2009 chemically reactive flow combustion combustion equipment Doppler measurement engines flow instability flow visualisation...

... flames flow visualisation fluorescence gas turbines laser velocimetry 10 04 2008 14 04 2008 30 12 2008 2009 American Society of Mechanical Engineers ...

... 0 deduced for the nonreacting ( a ) and reacting ( b ) flow fields of the LSIs air pollution coal gasification combined cycle power stations combustion flames flow visualisation gas turbines turbulence velocimeters The motivation of our research is to develop a robust...

... by the ASME Headquarters, June 2002. Associate Editor: D. Assanis. 01 March 2001 01 June 2002 29 04 2003 swirling flow flames internal combustion engines combustion flow visualisation In general, the flame images contain the various information of combustion and flow...

... received by the ICE Division, July 1999; final revision received the ASME Headquarters, June 2001. Associate Editor: D. N. Assanis. 01 07 1999 01 06 2001 26 03 2002 fuel automobiles two-phase flow flow visualisation flow simulation swirling flow...

.... Wisler. 07 June 1999 01 Mar 1999 01 Aug 2000 leak detection seals (stoppers) gas turbines flow visualisation A decrease in overall efficiency results from fluid leakage through noncontacting seals inside many turbomachines; the higher pressure drop values found...

... swirling flow computational fluid dynamics valves flow visualisation The design of the intake ports of an internal combustion engine plays an important role in modern low emission engines. In small-bore DI (direct injection) diesel engines, which have a very short duration for the mixture...