• No results found

Spatial evolution of the starting vortex core

On the evolution of trailing vortex sheets

On the evolution of trailing vortex sheets

... tip vortex is located in a highly perturbed flow environment, surrounded by a number of smaller peripheral ...the vortex centre in a fairly monotonic fashion and be ...discrete vortex method clearly ...

12

Helium-filled soap bubbles for vortex core velocimetry

Helium-filled soap bubbles for vortex core velocimetry

... To determine the time-averaged scattering intensity of tracers, 40,000 images are recorded at 250 frames per second for each type of seeding. For the stereoscopic-PIV measurements, sequences of 40,000 double-frame images ...

13

How to explain the spatial evolution of new industries? The spatial evolution of the Dutch ICT industry

How to explain the spatial evolution of new industries? The spatial evolution of the Dutch ICT industry

... the spatial evolution of the Dutch ICT industry? In this paper, we sketched in a very broad manner how the ICT industry evolved spatially from 1968 until 1998 building on empirical studies of this ...the ...

18

Unsteady fluid mechanics of starting flow vortex generators with time dependent boundary conditions

Unsteady fluid mechanics of starting flow vortex generators with time dependent boundary conditions

... greater spatial velocity ...measured vortex generator flow. Prior to wake vortex formation, the particles were initialized with positions in the flow corresponding to several discrete, axisymmetric, ...

186

The evolution of microphysical and optical properties of an A380 contrail in the vortex phase

The evolution of microphysical and optical properties of an A380 contrail in the vortex phase

... I.: Spatial and temporal variabil- ity of column-integrated aerosol optical properties in the south- ern Arabian Gulf and United Arab Emirates in summer, ...

15

The evolution of microphysical and optical properties of an A380 contrail in the vortex phase

The evolution of microphysical and optical properties of an A380 contrail in the vortex phase

... I.: Spatial and temporal variabil- ity of column-integrated aerosol optical properties in the south- ern Arabian Gulf and United Arab Emirates in summer, ...

15

Hamiltonian formulation of the problem of a single vortex evolution on a beta-plane

Hamiltonian formulation of the problem of a single vortex evolution on a beta-plane

... intense vortex on the ß-plane is studied based on the “elliptical approach” which was introduced by Legras and Dritschel for description of the eddies with uniform ...A vortex is represented by two round ...

9

Field dependence of the vortex core size probed by scanning tunneling microscopy

Field dependence of the vortex core size probed by scanning tunneling microscopy

... The vortex core size C, defined via the slope of the order parameter at the vortex center, C ∝ (d/dr| r→0 ) −1 , differs from ξ H by a material dependent numerical ...and vortex lattice of ...

9

STARTING A SMART COMMUNITY EVOLUTION THE JOURNEY TO URBAN SYSTEM RESILIENCE

STARTING A SMART COMMUNITY EVOLUTION THE JOURNEY TO URBAN SYSTEM RESILIENCE

... Black & Veatch designs and deploys the network infrastructure that is foundational to an intelligent community, including wireless or fiber links scaled to provide appropriate coverage or capacity, as well as a ...

8

BGP churn evolution: A perspective from the core

BGP churn evolution: A perspective from the core

... The same Table also shows the estimated relative churn increase during the study period. This figure is calculated based on the estimated slope and the median daily churn rate during the first 3 months as starting ...

14

A new Wake Vortex Encounter Prediction System based on Spatial Data Structures

A new Wake Vortex Encounter Prediction System based on Spatial Data Structures

... - 39 - Therefore the TSDS configuration is applied to continuously obtain updated information of the state-space when the pre-process is performed, following the trajectories evolution at each given time step in ...

58

Comparison of Computed and Measured Vortex Evolution for a UH-60A Rotor in Forward Flight

Comparison of Computed and Measured Vortex Evolution for a UH-60A Rotor in Forward Flight

... sufficient spatial resolution to resolve the features of interest ...sufficient spatial resolution, comparing computed and measured flow fields of a rotor in forward flight presents several ...extracting ...

18

Large-Eddy Simulation of Wake Vortex Evolution from Roll-Up to Decay

Large-Eddy Simulation of Wake Vortex Evolution from Roll-Up to Decay

... Wake Vortex Evolution from Roll-Up to Decay Takashi Misaka, Frank Holzäpfel, Thomas Gerz Institute of Atmospheric Physics The development of an aircraft wake vortex from the roll-up until ...

11

Wake Evolution of Wing-Body Configuration from Roll-Up to Vortex Decay

Wake Evolution of Wing-Body Configuration from Roll-Up to Vortex Decay

... wake vortex from the roll-up until vortex decay is ...wing vortex into the wingtip vortex are simulated. Vortex parameters such as the radially averaged circulation, vortex ...

15

Evolving Infrastructure: Growth and Evolution of Spatial Portals

Evolving Infrastructure: Growth and Evolution of Spatial Portals

... Dublin Core (which has only 15 core elements in comparison to Federal Geographic Data Committee’s (FGDC’s) 334), that can be used specifically for search and retrieval purposes is increasing ...

10

Evolution of a cylindrical and a spherical vortex sheet

Evolution of a cylindrical and a spherical vortex sheet

... Point vortex and vortex blob computations are used to investigate the evolution of the planar and the axisymmetric vortex sheet which initially induce ow past a cylinder and past a sphere ...a ...

14

On the starting process of strongly nonlinear vortex/Rayleigh-wave interactions

On the starting process of strongly nonlinear vortex/Rayleigh-wave interactions

... Vortex/wave interaction, for the flow in a boundary layer, pipe or channel, for example, concerns the nonlinear interplay between the mean vortex part, comprising longitudinal or streamw[r] ...

23

Determining the Radius of the Magnetic Vortex Core of YBCO123 and Bi2212

Determining the Radius of the Magnetic Vortex Core of YBCO123 and Bi2212

... DOI: 10.4236/oalib.1105661 2 Open Access Library Journal explain the high energy pairing in the High-T c superconductors. While the lower and the upper critical fields of a superconductor have been determined using the ...

10

Vortex evolution in the near wake behind polygonal cylinders.

Vortex evolution in the near wake behind polygonal cylinders.

... the vortex reaches its maximum strength at the formation length x ≈ L f ...the vortex exhibits two stages of decay after reaching its ...the vortex strength and their turning point have not been ...

33

Magma Converged Core Evolution

Magma Converged Core Evolution

... eNB Open vSwitch dpid SPGW-C Gx Gy SWx S6a SGs Magma Orchestrator GRPC Internet GRPC Magma Access Gateway eNB 3GPP Access Services grpc grpc grpc magmad GTP-U GTP-U TR-69 gNB gNB mobil[r] ...

17

Show all 10000 documents...

Related subjects