it is expected that the scheme will exhibit a higher efficiency when higher order polynomials are used. The parallel algorithm requires a finite setup and communication time, which decreases its efficiency below the ideal linear speed-up. This overhead time depends on the scale of the...
By combining SONiC with NVIDIA Spectrum™, you get support for speeds of 1/10/25/40/50/100 and up to 400 GB GbE; full wire speed (FWS) at all packet sizes; telemetry, including WJH; control for all layers, including ASIC, firewall (FW), software development kit (SDK), SAI, and...
The background fluid is air with a mass density of ρ = 1.21 kg/m3 and a sound speed of c = 343 m/s. The boundaries of the 3D-printed cylinders have been modeled as hard-wall boundary conditions, owing to the large acoustic impedance mismatch between air and the ...
aircraft are rendered substantially constant at an optimum low or near-neutral level of stability in order to enhance the flight maneuverability capabilities of the aircraft throughout the subsonic, transonic, and high supersonic speed ... SE Goldstein - US 被引量: 44发表: 1985年 Reconfigurable ...
Rim speed/r·min-1 X/C : Relative chord length η : Adiabatic Efficiency π s : Static pressure ratio σ : Total pressure recovery coefficient Initial: Initial cascade Opt: Initial cascade Pre: Pressure surface Suc: Suction surface References Jin Y., Geng S., Liu S., et al...
Numerical Simulation of High Incidence Flow over a Space-Plane at Supersonic SpeedHigh incidence flows about a Space-Plane under investigation at the National Aerospace Laboratory of Japan were numerically simulated at supersonic speed.The basic equations used here are the Reynolds-averaged thin-layer...
The Advanced Supersonic Parachute Inflation Research Experiments (ASPIRE) project was tasked with developing and utilizing a capability for testing full sc... T Eiguren 被引量: 0发表: 2016年 Numerical simulation research of a supersonic advanced inlet flow control The F-35 fighter inlet is resear...
High speed flow simulation using OpenFOAM. Mecá. Comput. 2012, 31, 2939–2959. [Google Scholar] Monaldi, L.; Marcantoni, L.G.; Elaskar, S. OpenFOAM™ simulation of the shock wave reflection in unsteady flow. Symmetry 2022, 14, 2048. [Google Scholar] [CrossRef] Sutherland, W. The...
It was observed that the flow field in the stator blade root area was severely degraded, and the low-speed region expanded to encompass the entire blade passage. The shocks became stronger and moved forward in the mid-blade region, while the Mach number at the leading edge of the blade ...
In fact, the openness of these barriers allows a limitation on the loads acting on the foundation and a reduction in their costs [12], decreasing the overturning moment due to wind or shock wave from high-speed vehicles. This type of “more open” noise barrier also allows some continuity ...