... shedding. Aerodynamics Compressible flows Drag Free shear layers Gas dynamics Supersonic flows Transonic flows Unsteady flows Wakes The authors would like to express their sincere gratitude to A. Narayanaswami, V. Biju, and A. Narayana for their unstinted support during the model...

... November 3, 2017; final manuscript received May 27, 2018; published online June 27, 2018. Assoc. Editor: Moran Wang. 03 11 2017 27 05 2018 Computational fluid dynamics Jets Supersonic flows It has been generally accepted that all three principle components of supersonic jet...

... diagnostics Measurement techniques Supersonic flows Fluid mechanics Velocity is one of the most important parameters in flow characterization. Its measurement corresponds to one of the most common challenges faced in wind tunnel and shock tunnel diagnostics and has been responsible...

...: Devesh Ranjan. 24 10 2017 26 03 2018 Compressible flows Gas dynamics Pumps Shocks Supersonic flows Turbomachines Condensation shocks are encountered in steam nozzles and in blade passages of the last stages of steam turbines. In addition, condensation shocks are also...

... and RMS pressure reduction of 74% could be achieved during the present investigation with CIW0.5-45. The studies carried out would be beneficial in understanding further to reduce the other mode tonal peaks. Aerodynamics Cavity flows Compressible flows Supersonic flows Unsteady flows...

... Boundary layers Compressible flows Computational fluid dynamics Convective heat transfer RANS simulations Shocks Supersonic flows Turbulence Turbulence modeling Fig. 4 Distribution of the turbulent Prandtl number computed for the 10 deg SBLI case using the variable Pr T model...

...] Brouillette , M. , 2002 , “ The Richtmyer-Meshkov Instability ,” Annu. Rev. Fluid Mech. , 34 , pp. 445 – 468 . 10.1146/annurev.fluid.34.090101.162238 Aerodynamics Computational fluid dynamics LES Supersonic flows For an aircraft to operate at hypersonic velocity using...

.... Editor: Sergio Pirozzoli. 15 04 2017 11 10 2017 Compressible flows Gas dynamics Shocks Supersonic flows The analysis and understanding of shock wave/boundary layer interaction (SWBLI) is of great importance in many applications of high-speed aerodynamics. In case of SWBLI...

... was normalized. The physical representation of DJP = 1 is that the length of the supersonic region of a free (nonimpinging) jet at the given pressure ratio would be equal to the impingement height (or standoff distance) of the jet. At DJP values greater than unity, supersonic flow in the wall jet region...

... Gas dynamics Jets Supersonic flows Use of noncircular geometry is considered as one of the effective passive control techniques for jet control. It has been proved that the noncircular jets enjoy increased entrainment and enhanced mixing characteristics compared to equivalent circular jets...

... acknowledged. References [1] Gatski , T. B. , and Bonnet , J. P. , 2009 , Compressibility, Turbulence and High-Speed Flow , Elsevier Science , Amsterdam , Ch. 4. [2] Kovasznay , L. S. G. , 1950 , “ The Hot-Wire Anemometer in Supersonic Flow ,” J. Aeronaut. Sci. , 17 ( 9 ), pp...

... 2015 17 12 2015 Computational fluid dynamics Free shear layers Jets LES Supersonic flows Jets find application in a variety of industrial ventures. The development of evermore powerful jet engines, including renewed interest in supersonic transport, has led to continued interest...

... focusing on the continuum regime: sound wave and supersonic flow in Laval nozzle. With applications to microelectromechanical systems (MEMS) in mind, low Mach number flows are studied. Shear flow and heat conduction between parallel walls in the slip flow regime are investigated to confirm the relaxation...

...: Samuel Paolucci. 18 08 2014 04 06 2015 Aerodynamics Compressible flows Computational fluid dynamics Shocks Supersonic flows In supersonic propulsion systems, a mixed-compression inlet with high-pressure recovery is always adopted to compress the incoming air...

... perturbs the velocity field near the wall, and this perturbation can propagate to the whole flow field. For the subsonic flow, this perturbation mainly exists near the wall and can be neglected in the center of the nozzle. However, for the supersonic flow in the divergent region, the perturbation can...