Maria Stella Mongiovì
Dipartimento di Metodi e Modelli Matematici,
Università di Palermo.
c/o Facoltà di Ingegneria,
Viale delle Scienze, 90128, Palermo, Italy.
e-mail : mongiovi@unipa.it
Professor of
Mathematical Physics and Applied Mathematics,
TEACHING ACTIVITY
- Theoretical Mechanics
- Mathematical Methods in Engineering Science
SCIENTIFIC ACTIVITY
Fields of interest
- Mathematical Models of Complex Materials
- Non-equilibrium Thermodynamics
- Superfluids
- Turbulence
Italian Director of the Project:
Azione integrata Italia - Spagna, with Prof. David Jou, Universitat Autonoma of Barcelona
Title of the Project: "Interazione tra flusso di
calore, effetti di bordo e rotazione nella turbolenza quantistica, applicazioni
alla refrigerazione di nanosistemi".
RECENT PUBLICATIONS:
International Journals:
- Mongiovì, M.S., "Superfluidity
and Entropy Conservation in
Extended Thermodynamics",
J. Non Equilibrium Thermodyn., (1991), 16, 225-239.
- Mongiovì, M.S., "Thermomechanical
Phenomena in Extended Thermodynamics of an Ideal Monoatomic
Superfluid", J. Non-Equilib.
Thermodyn., (1992),17,
183-189.
- Mongiovì, M.S., "Dissipation
in an Ideal Monoatomic Superfluid", J. Non-Equilib. Thermodyn., (1993),18, 19-38.
- Mongiovì, M.S., "The Link Between
Heat Fluxand Stress Deviator in Extended Thermodynamics of an Ideal Monoatomic
Superfluid", J. Non-Equilib.
Thermodyn., (1993), 18,
147-156.
- Mongiovì, M.S., "Extended
Irreversible Thermodynamics
of Liquid HeliumII", Phys. Rev. B,
(1993), 48, 6276-6283.
- Mongiovì, M.S., "A Monofluid
Flow Mathematical Model of liquid Helium
II Based on Extended Non-equilibrium Thermodynamics", Meccanica, (1994), 29, 223-238.
- Mongiovì, M.S., Romeo, S., "Liquid He II and Extended Thermodynamics of Ideal Monoatomic
Superfluids: Analysis of Sound Velocity
Data", J. Non-Equilib. Thermodyn., (1995), 20, 39-49.
- Mongiovì, M.S., Romeo, S., "Dissipative Terms of Thermal
Nature in the Theory of an Ideal Monoatomic
Superfluid", Zangew. Math. Phys., (1996), 47, 144-161.
- Mongiovì, M.S., "Some Considerations
about Nonlinear Extended Thermodynamic Theories with Different
Numbers of Fields", J. Non-Equilib. Therm.,(1999), 24, 147-153.
- Mongiovì, M.S., "Non-linear
Extended Thermodynamics of a Non-Viscous Fluid in the Presence of Heat Flux",
J. Non-Equilib. Thermodyn., (2000), 25, 31-47
- Mongiovì, M.S., "Extended
Irreversible Thermodynamics
of Liquid Helium II: Boundary condition and Propagation of Fourth Sound", Physica A, (2001), 292, 55-74.
- Mongiovì, M.S., "Proposed
Measurements of theSmall Entropy carried by the Superfluid Component of Liquid Helium
II", Phys. Rev. B, (2001), 63, 12501 (4 pages).
- Mongiovì, M.S., "Thermodynamic
pressure in non-equilibrium
thermodynamics of dilute non-viscous gases", Phys. Rev. E,
(2001), 63, 061202 (4 pages)
- Mongiovì, M.S., "Thermomechanical
Effects in the Flow of a Fluid in Porous Media", Math. Comp. Modelling, (2002),
35, 111-117.
- Mongiovì, M.S., "Nonlinear
Nonviscous Hydrodynamical Models for Charge
Transport in the Framework of Extended Thermodynamic
Methods", Math. Comp. Modelling, (2002), 35, 813-821.
- Mongiovì, M.S., "Nonlinear
Extended Thermodynamics of a Dilute Nonviscous
Gas", Math. Comp. Modelling,
(2002), 36, 951-962.
- Jou, D., Lebon,
G., Mongiovì, M.S., Second
sound, superfluid turbulence
and intermittent effects in
liquid helium II", Phys. Rev. B, (2002), 66, 224509 (9 pages).
- Mongiovì, M.S., Peruzza,
R.A., "Velocity of the
Fourth Sound in Liquid Helium II via Extended Thermodymamics", Zangew. Math. Phys., (2003), 54, (4),
566-583.
- Mongiovì, M.S., Peruzza,
R.A., "Attenuation of
the Fourth Sound in Liquid Helium II via Extended Thermodymamics", I.J. Nonlinear Mechanics, (2004), 39,
1005-1012.
- Mongiovì, M.S., Peruzza,
R.A., "FastRelaxation Phenomena
and slow mode in Extended Thermodynamics
of Superfluids", Math. Comp. Modelling, (2003), 38
(3-4), 409-421.
- Mongiovì, M.S., Peruzza,
R.A.,"Entropy Flux far from equilibrium
in solids and in non-viscous
gases", Boll.Unione
Matematica Italiana, (2004), 7-B, 381-396.
- Mongiovì, M.S., "Gibbs
Equations in the Nonlinear Nonequilibrium Thermodynamics of Dilute Nonviscous
Gases", Appl. Math. Letters, (2003), 16 (6),
955-960.
- Jou, D., Mongiovì, M.S.,
"Phenomenological description
of superfluid counterflow turbulence in rotating containers", Phys. Rev. B, (2004), 69, 94513 (7 pages).
- Jou, D., Lebon, G., Mongiovì, M.S., Peruzza, R.A.,
"Entropy flux in non-equilibrium thermodynamics",
Physica A, (2004), 338, 445-457.
- Mongiovì, M.S., Jou, D.,
"Nonlocal effects in superfluid turbulence: Application to the low-density-to high-density-state
transition and to vortex decay", Phys. Rev. B, (2005), 63, 12501 (4 pages).
- Mongiovì, M.S., Jou, D.,
"Generalization of Vinen's equation including transition to superfluid turbulence",
J. of Phys.-Condensed Matter, (2005), 17, 4423-4440.
- Mongiovì, M.S., Jou, D.,
"Superfluid turbulence
in rotating containers: phenomenological description of the influence of the wall", Phys. Rev. B, (2005), 72, 104515 (4 pages).
- Jou, D., Mongiovì, M.S.,
"Non-Equilibrium Thermodynamics
of Unstead Superfluid Turbulence, in Counterflow in Rotating Situations", Phys. Rev. B,
(2005) 72, 144517 (11 pages).
- Jou, D., Mongiovì, M.S., Description and evolution of anisotropy in superfluid vortex tangles with counterflow
and rotation. Phys. Rev. B, (2006), 74, 054509 (11 pages).
- Jou, D., Mongiovì, M.S., Nonequilibrium effective
temperature of superfluid vortex tangle. Physics Letters A. (2006), 359,
183-186.
- Mongiovì, M.S., Jou, D.,
"Thermodynamical derivation
of a hydrodynamical model of inhomogeneous
superfluid turbulence",
Phys. Rev. B, (2007), 75, 024507 (14 pages).
- Casas-Vazquez J., Criado-Sancho
M., Jou, D., Mongiovì,
M.S., "Extended thermodynamics
of polymers and superfluids", Journal of Non-Newtonian Fluid Mechanics, (2007), in press.
- Mongiovì, M.S., Jou, D.,
Sciacca M., Energy and Temperature of Superfluid Turbulent Vortex Tangles. Phys. Rev. B, (2007), in press.
- Jou, D., Mongiovì, M.S.,
Sciacca, M., Vortex density waves
in a hydrodynamical model of superfluid
turbulence. Phys. Letters A, (2007), in press. 10.1016/j.physleta.2007.03.078
Review solicited papers
-
Mongiovì, M.S., Peruzza, R.A., Jou, D., "Extended Thermodynamics of liquid helium II: laminar and turbulent flows", in S.G.PANDALAI. RECENT RESEARCH DEVELOPMENTS IN PHYSICS.
(vol. 5 - 2004 Part II, pp. 1033-1056). ISBN: 81-7895-126-6.
KERALA: Transworld Research
Network (INDIA), (2004).
- Mongiovì, M.S., Jou D., "Evolution equations in superfluid turbulence", in "CONDENSED MATTER: NEW
RESEARCH", Editor M.P.Das,
ISBN: 1-60021-022-8, Nova Science Publishers, New
York (Unites States),
(2007).
Materiale didattico :
appunti Meccanica Razionale parte prima 2011