Giorgio Krstulovic
Giorgio Krstulovic
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Testing Wave Turbulence Theory for the Gross-Pitaevskii System
We test the predictions of the theory of weak wave turbulence by performing numerical simulations of the Gross-Pitaevskii equation …
Ying Zhu
,
Boris Semisalov
,
Giorgio Krstulovic
,
Sergey Nazarenko
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Energy Spectrum of Two-Dimensional Acoustic Turbulence
We report an exact unique constant-flux power-law analytical solution of the wave kinetic equation for the turbulent energy spectrum, …
Adam Griffin
,
Giorgio Krstulovic
,
Victor S. L’vov
,
Sergey Nazarenko
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Comment on ''Theoretical analysis of quantum turbulence using the Onsager ideal turbulence theory''
In a recent paper [T. Tanogami Phys. Rev. E 103, 023106 ] proposes a scenario for quantum turbulence where the energy spectrum at …
Giorgio Krstulovic
,
Victor L'vov
,
Sergey Nazarenko
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DOI
Critical Velocity for Vortex Nucleation and Roton Emission in a Generalized Model for Superfluids
We study numerically the process of vortex nucleation at the wake of a moving object in superfluids using a generalized and non-local …
Nicolás P. Müller
,
Giorgio Krstulovic
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Editorial: Scaling the Turbulence Edifice (Part 2)
This is the second part of a two-part special issue of the Philosophical Transactions of the Royal Society A, which recognizes, and …
Jérémie Bec
,
Giorgio Krstulovic
,
Takeshi Matsumoto
,
Samriddhi Sankar Ray
,
Dario Vincenzi
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Editorial: Scaling the Turbulence Edifice (Part 1)
Turbulence is unique in its appeal across physics, mathematics and engineering. And yet a microscopic theory, starting from the basic …
Jérémie Bec
,
Giorgio Krstulovic
,
Takeshi Matsumoto
,
Samriddhi Sankar Ray
,
Dario Vincenzi
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Vortex clustering, polarisation and circulation intermittency in classical and quantum turbulence
The understanding of turbulent flows is one of the biggest current challenges in physics, as no first-principles theory exists to …
Juan Ignacio Polanco
,
Nicolás P. Müller
,
Giorgio Krstulovic
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On the Determination of Vortex Ring Vorticity Using Lagrangian Particles
Particles are a widespread tool for obtaining information from fluid flows. When Eulerian data are unavailable, they may be employed to …
O. Outrata
,
M. Pavelka
,
J. Hron
,
Marco La Mantia
,
Juan Ignacio Polanco
,
Giorgio Krstulovic
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Intermittency of Velocity Circulation in Quantum Turbulence
The velocity circulation, a measure of the rotation of a fluid within a closed path, is a fundamental observable in classical and …
Nicolás P. Müller
,
Juan Ignacio Polanco
,
Giorgio Krstulovic
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Stochastic Motion of Finite-Size Immiscible Impurities in a Dilute Quantum Fluid at Finite Temperature
In this work we aim at studying numerically the dynamics of an immiscible and finite-size impurity in a quantum fluid at finite …
Umberto Giuriato
,
Giorgio Krstulovic
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