• No results found

18 results with keyword: 'experiments smooth wall hypersonic boundary layer mach'

Experiments on a smooth wall hypersonic boundary layer at Mach 6

Despite the sensitivities of turbulence intensities, the agreement for the mean and friction velocities between PIV, Pitot and numerical predictions are promising, so that the

Protected

N/A

21
0
0
2021
L Turbulent Spot Observations within a Hypervelocity Boundary Layer on a 5-degree Half-Angle Cone

(2006) measured turbulent spots progressing on a blunt cylindrical body with spherical nose in hypersonic flow (Mach 8.9 free stream; Mach 3.74 at the edge of the boundary layer)

Protected

N/A

9
0
0
2021
Transonic wind tunnel for investigation of turbomachinery blades

Wall Contour Coordinates after Boundary Layer Correction and Mach Number Distribution for the Subsonic Two-dimensional Nozzle.. Wall Contour Coordinates after

Protected

N/A

95
0
0
2020
Queer Feelings, Political Potential: Tracing Affect in Performance Spaces

Chamberlain, Rachel P., "Articulations of Liberation and Agency in Yanagi Miwa's "Elevator Girls"." Thesis, Georgia State University,

Protected

N/A

105
0
0
2020
Computational Evaluation of Quiet Tunnel Hypersonic Boundary Layer Stability Experiments

The relationship of the freestream external disturbance field environment to the boundary layer disturbances that are ultimately responsible for transition are significant to

Protected

N/A

116
0
0
2020
An experimental study of shock/turbulent boundary layer interactions at DNS accessible Reynolds numbers

and Monson, D.J., “The Hypersonic Shock Wave- Turbulent Boundary Layer Interaction Generated by a Sharp Fin at Mach 8.2,” AIAA Paper No. and Shapey, B.L.,

Protected

N/A

149
0
0
2021
Pre-processing, classification and semantic querying of large-scale Earth observation spaceborne/airborne/terrestrial image databases: Process and product innovations.

Visual features input to the implemented ESA EO Level 2 SCM classifier are: MS color names detected by the Satellite Image Automatic Mapper  (SIAM  ) lightweight computer

Protected

N/A

519
0
0
2021
Instability of Hypersonic Boundary Layer on a Wall with Resonating Micro-Cavities

It was found that the coating having 2D cavities of aspect ratio 0.3 and porosity 0.8 triggers the new instability whose growth rate can be larger than that of Mack second mode..

Protected

N/A

14
0
0
2021
Assessment of Turbulence Models in a Hypersonic Cold-Wall Turbulent Boundary Layer

The study shows that the selected eddy-viscosity turbulence models, in combination with a constant Prandtl number model for turbulent heat flux, give good predictions of the

Protected

N/A

11
0
0
2021
Effects of Wall Cooling on Hypersonic Boundary Layer Receptivity Over a Cone

Computations are performed for hypersonic flow at a free stream Mach number of 6.0 over a 5-degree half-angle cone with blunt leading edge, R n =0.001 in, for different

Protected

N/A

23
0
0
2021
A small compound spindlactone A sensitizes human endometrial cancer cells to TRAIL-induced apoptosis via the inhibition of NAD(P)H dehydrogenase quinone 1

In this study, we found that ES936 (NQO1 inhibitor) and NQO1 siRNA could enhance TRAIL-induced apoptosis in endometrial carcinoma Ishikawa cells, demonstrating that the effect

Protected

N/A

9
0
0
2020
Hypersonic Boundary Layer Stability Experiments in a Quiet Wind Tunnel with Bluntness Effects

monitored the rms of the freestream flow field throughout the calibration process... The completed calibration matrix included a CVA output voltage corresponding to each

Protected

N/A

232
0
0
2021
CFD designed experiments for shock wave/boundary layer interactions in hypersonic ducted flows

Figure 14: Heat flux ratios determined by Baldwin and Lomax and k − ω turbulence models in proposed two-shock model with second cone base radius of 13. 28 which was not observed in

Protected

N/A

5
0
0
2021
Infrared Imaging of Boundary Layer Transition Flight Experiments

Those two flight projects are the Hypersonic Boundary layer Transition (HyBoLT) flight experiment and the Shuttle Boundary Layer Transition Flight Experiment (BLT

Protected

N/A

11
0
0
2021
1 '  Acetoxychavicol acetate inhibits growth of human oral carcinoma xenograft in mice and potentiates cisplatin effect via proinflammatory microenvironment alterations

Figure 7 Histopathological effects of ACA and CDDP treatment on HSC-4 human oral squamous carcinoma xenograft tumor biopsies against members of the NF- κ B pathway and NF- κ B

Protected

N/A

14
0
0
2020
Numerical simulations of turbulent spots in supersonic boundary layers: Effects of Mach number and wall temperature

Lower wall temperature reduces the sound speed within the boundary layer (increasing the local Mach number), so it is perhaps unsurprising that the reduced wall temperature has

Protected

N/A

13
0
0
2021
Effects of passive porous walls on the first Mack mode instability of hypersonic boundary layers over a sharp cone

In this thesis an analysis of the weakly nonlinear stability of viscous (Mack’s first mode) disturbances in the hypersonic boundary layer on a sharp slender cone with passive

Protected

N/A

190
0
0
2021
Near-Wall Turbulence Beneath a Boundary Layer Separating From a Smooth Surface.

Another key equation in the study of the physics of turbulence is the Reynolds stress tensor transport equation, the formulation of which was described earlier. The

Protected

N/A

279
0
0
2021

Upload more documents and download any material studies right away!