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Showing 1-20 of 28 results
  1. Using Longitudinal Fins to Improve the Melting Performance of Stearic Acid in Thermal Energy Storage Devices

    The heat transfer efficiency of a thermal energy storage unit (TESU) can be improved by the addition of novel longitudinal fins. A series of TESUs...

    Suying Yan, Yiran Liu, ... Mohammad Hossein Ahmadi in Journal of Thermal Science
    Article 11 July 2024
  2. A Hydraulic Performance Comparison of Centrifugal Pump Operating in Pump and Turbine Modes

    The modifications of impeller may show diverse impact on centrifugal pump operating in pump and turbine modes. To clarify this problem, the hydraulic...

    Cui Dai, Liang Dong, ... Fei Zhao in Journal of Thermal Science
    Article 26 September 2020
  3. Pulling an adsorbed polymer chain off a solid surface

    The thermally assisted detachment of a self-avoiding polymer chain from an adhesive surface by an external force applied to one of the chain-ends is...

    S. Bhattacharya, A. Milchev, ... T. A. Vilgis in The European Physical Journal E
    Article Open access 16 July 2009
  4. Phenomenological description of thin SrTiO3 films

    The constants of the phenomenological potential of SrTiO 3 are calculated allowing for recent experimental data. The α 11 , α 12 , and t ...

    V. B. Shirokov, Yu. I. Yuzyuk, V. V. Lemanov in Physics of the Solid State
    Article 09 May 2009
  5. Exactly solvable model for the QCD tricritical endpoint

    An inclusion of temperature and chemical-potential-dependent surface-tension in the gas of quark-gluon bags model resolves a long-standing problem of...

    K. A. Bugaev in Physics of Atomic Nuclei
    Article 26 September 2008
  6. Phenomenological description of phase transitions in thin BaTiO3 films

    Phase transitions in thin epitaxial films of BaTiO 3 are described phenomenologically in terms of Landau potentials with sixth-and eighth-order terms....

    V. B. Shirokov, Yu. I. Yuzyuk, ... V. V. Lemanov in Physics of the Solid State
    Article 15 May 2008
  7. Tricritical Dynamics at the Demixing-λ-Transition in 3He-4He Mixtures

    We calculate in two loop order the dynamical critical behavior at the tricritical point occuring in 3 He- 4 He mixtures. Model F introduced by Siggia...

    R. Folk, G. Moser in Journal of Low Temperature Physics
    Article 17 January 2008
  8. Order and strain in main-chain smectic liquid-crystalline polymers and elastomers

    The layer correlations in main-chain smectic liquid-crystal polymer and elastomer systems have been studied using high-resolution X-ray scattering....

    W. H. de Jeu, E. P. Obraztsov, ... H. Finkelmann in The European Physical Journal E
    Article 01 December 2007
  9. Anomalous behavior of the electrical resistivity of MnSi near the ferromagnetic phase transition

    The results of measuring the electrical resistivity of a MnSi single crystal near the ferromagnetic phase transition at atmospheric and high...

    A. E. Petrova, E. D. Bauer, ... S. M. Stishov in Journal of Experimental and Theoretical Physics
    Article 01 February 2007
  10. Liquid-liquid critical point: an analytical approach

    Theoretical simulations and experimental studies have showed that many systems (like liquid metals) can exhibit two phase transitions: gas-liquid...

    Article 06 September 2006
  11. On the tricritical point in MnSi under high pressures

    The magnetic susceptibility of a MnSi single crystal is measured in the region of the ferromagnetic phase transition under pressures up to 0.8 GPa in...

    A. E. Petrova, V. N. Krasnorusskiĭ, ... S. M. Stishov in Journal of Experimental and Theoretical Physics
    Article 01 April 2006
  12. The phase diagram of carbon in the vicinity of graphite-diamond transition

    L. D. Son, G. M. Rusakov, N. N. Katkov in Doklady Physics
    Article 01 February 2006
  13. Small-world network effect in competing Glauber- and Kawasaki-type dynamics

    In this article, we investigate the competing Glauber-type and Kawasaki-type dynamics with small-world network (SWN) effect, in the framework of the...

    Article 01 December 2003
  14. Effect of elastic deformations on the multicritical behavior of disordered systems

    A field-theoretical description of the behavior of disordered, elastically isotropic, compressible systems characterized by two order parameters at...

    Article 01 July 2002
  15. Influence of striction effects on the multicritical behavior of homogeneous systems

    A field-theoretical description of the behavior of homogeneous, elastically isotropic, compressible systems characterized by two order parameters at...

    Article 01 May 2002
  16. Renormalized tricritical behaviour for wetting transitions

    In this paper we study tricritical wetting behaviour in three dimensions. In particular we concentrate on systems with short-ranged forces and apply...

    C.J. Boulter, F. Clarysse in The European Physical Journal E
    Article 01 July 2001
  17. The self-consistent diagram approximation for lattice systems

    We apply the self-consistent diagram approximation to calculate equilibrium properties of lattice systems. The free energy of the system is...

    G.S. Bokun, Ya.G. Groda, ... V.S. Vikhrenko in The European Physical Journal B - Condensed Matter and Complex Systems
    Article 01 May 2000
  18. Spin glass behavior upon diluting frustrated magnets and spin liquids: a Bethe-Peierls treatment

    A Bethe-Peierls treatment to dilution in frustrated magnets and spin liquids is given. A spin glass phase is present at low temperatures and close to...

    Article 01 March 2000
  19. Magnetic fluids in an external field

    Within mean field approximation we investigate the phase diagrams of magnetic fluids in presence of a magnetic field. In a finite field the magnetic...

    Article 01 March 1999
  20. Random magnetic interactions and spin glass order competing with superconductivity: Interference of the quantum Parisi phase

    We analyse the competition between spin glass (SG) order and local pairing superconductivity (SC) in the fermionic Ising spin glass with frustrated...

    Article 01 June 1999
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