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Propeller Aerodynamic Analyses by Vortex-Lattice Method, Part 1: Basic Theory
Vortex theory, based on the Biot-Savart's law, is one of the most exact methods for propeller induced velocity calculations. The present vortex-lattice method respects the 3D geometry of a propeller blade....
JU - Aeronautika, aerodynamika, letadla
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Propeller aerodynamic characteristics calculation software by vortex lattice method
The software is built up from the two computing programs. The first one, VLG_InfC, calculates a vortex lattice geometry (2 sets of curves on the blade camber surface including theirs first derivatives) and influence coefficients. Th...
JU - Aeronautika, aerodynamika, letadla
- 2007 •
- X
Rok uplatnění
X - Nezařazeno
Surface deformation caused by the Abrikosov vortex lattice
Surface deformation caused by the Abrikosov vortex lattice is evalauted.
BM - Fyzika pevných látek a magnetismus
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Propeller Aerodynamic Analyses by Vortex-Lattice Mathod, Part 2: Aerodynamic Parameters, Application
Described Vortex Lattice Method (VLM) analytical model calculates a field of induced velocities along propeller radius and simultaneously along blade airfoils chord. Aerodynamic forces and moments of the forces acting on si...
JU - Aeronautika, aerodynamika, letadla
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Vortex-induced deformation of the superconductor crystal lattice Art. No. 052502
Deformation of the superconductor crystal lattice caused by Abrikosov vortices is formulated as a response of the elastic crystal lattice to electrostatic forces. It is shown that the lattice compression is linearly proport...
BM - Fyzika pevných látek a magnetismus
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Charge profile in vortices.
The electric charge density in the vortex lattice of superconductors is studied within the Ginzburg-Landau theory.It is shown that the electrostatic potential 'fi' is proportional to the GL function. Numerical results for the triang...
BM - Fyzika pevných látek a magnetismus
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Electrostatic potential in superconductor.
The electrostatic potential in a superconductor is studied. For the Abrikosov vortex lattice in niobium, numerical solutions are presented and the different contributions to the electrostatic potential and the related charge distrib...
BM - Fyzika pevných látek a magnetismus
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Bernoulli potential in type-I and weak type-II superconductors. III. Electrostatic potential above the vortex lattice
The electrostatic potential above the Abrikosov vortex lattice is evaluated within the Ginzburg-Landau theory...
BM - Fyzika pevných látek a magnetismus
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Time-dependent Ginzburg-Landau theory with floating nucleation kernel: Far-infrared conductivity in the Abrikosov vortex lattice state of a type-II superconductor, No: 212506
We formulate the time-dependent Ginzburg-Landau theory, with the assumption of local equilibrium made in the reference frame floating with normal electrons. This theory with floating nucleation kernel is applied to the far infrared conductivity in th...
BM - Fyzika pevných látek a magnetismus
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Vortex ratchet effect in a niobium film with spacing-graded density
The vortex propagation exhibits rectification effect in Nb superconductors with spacing-graded density of holes. A rectified dc voltage is obtained when the vortex lattice is driven by ac current......
BM - Fyzika pevných látek a magnetismus
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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