ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Influence of the capillarity on a creeping film flow down an inclined plane with an edge (2000)
    Springer
    Archive of applied mechanics 70 (2000), S. 81-90 
    Details
    ISSN: 1432-0681
    Keywords: Key words Thin film ; edge flow ; creeping flow ; capillarity ; film surface
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary In creeping flows of thin films, the capillarity can play a dominant role. In this paper, the creeping film flow down an inclined plane with an edge is considered. The influence of the capillarity on the velocity and the film surface is studied analytically, numerically and experimentally.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004199900039
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    The influence of dewetting in filled elastomers on the changes of their mechanical properties (1996)
    Springer
    Archive of applied mechanics 66 (1996), S. 231-241 
    Details
    ISSN: 1432-0681
    Keywords: filled polymers ; dewetting ; Poisson's ratio ; nonlinearity ; softening
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary The changes of mechanical properties of filled polymers and their dependence on deformation history are the subject of this paper. For most of filled polymers in practical use, the theory of linear viscoelasticity cannot be applied, even at small deformations. In this work, samples of glass bead filled polybutadiene rubber with different filler levels were investigated at small strains (ε〈10%). The evolution of the relaxation modulus and Poisson's ratio was observed in cyclic experiments, which were also applied in inducing a defined deformation history for the succeeding relaxation experiments. In these experiments, the relaxation modulus and Poisson's ratio were measured as functions of time, with strain, strain rate, filler level and the preceeding deformation history as parameters. The results indicate dewetting as the main reason for the changes of the mechanical properties of the filled materials.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00787351
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    L141.0The influence of dewetting in filled elastomers on the changes of their mechanical properties (1996)
    Springer
    Archive of applied mechanics 66 (1996), S. 231-241 
    Details
    ISSN: 1432-0681
    Keywords: Key words filled polymers ; dewetting ; Poisson’s ratio ; nonlinearity ; softening
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary  The changes of mechanical properties of filled polymers and their dependence on deformation history are the subject of this paper. For most of filled polymers in practical use, the theory of linear viscoelasticity cannot be applied, even at small deformations. In this work, samples of glass bead filled polybutadiene rubber with different filler levels were investigated at small strains The evolution of the relaxation modulus and Poisson’s ratio was observed in cyclic experiments, which were also applied in inducing a defined deformation history for the succeeding relaxation experiments. In these experiments, the relaxation modulus and Poisson’s ratio were measured as functions of time, with strain, strain rate, filler level and the preceeding deformation history as parameters. The results indicate dewetting as the main reason for the changes of the mechanical properties of the filled materials.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00787351
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Über den Kontakt zwischen einem starren, glatten Zylinder und einem viskoelastischen Balken (1984)
    Springer
    Archive of applied mechanics 54 (1984), S. 43-50 
    Details
    ISSN: 1432-0681
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Summary The quasi-static contact process between a rigid, smooth cylinder and a linear-viscoelastic beam is studied. It is shown that the beginning of the contact represents the problem of a point load on the visco-elastic beam. The influence of the history of the point load on the subsequent contact problem with a finite contact zone is explained. The viscoelastic contact problem is reduced to an elastic case.
    Notes: Übersicht Der quasistatische Kontaktvorgang zwischen einem starren, glatten Zylinder und einem linear-viskoelastischen Balken wird untersucht. Es wird gezeigt, daß der Kontaktbeginn das Problem einer Punktlast auf dem viskoelastischen Balken darstellt. Der Einfluß der Punktlast-Phase auf das anschließende Kontaktproblem mit endlicher Kontaktzone wird erläutert. Der viskoelastische Kontaktvorgang wird auf einen elastischen Vergleichsfall zurückgeführt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00533170
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    On the impact of a rigid sphere on a viscoelastic half-space (1986)
    Springer
    Archive of applied mechanics 56 (1986), S. 38-54 
    Details
    ISSN: 1432-0681
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Übersieht Der Stoß einer starren Kugel auf einen viskoelastischen Halbraum wird untersucht. Dabei wird die Viskoelastizität als schwach vorausgesetzt und das Problem durch eine Störungsrechnung mit der Hertzschen Lösung als „nullter Näherung“ gelöst. Unter Ausschluß von Welleneffekten wird der Deformationsvorgang — bestehend aus der Eindringphase und der Rückzugsphase — untersucht. Es werden einfache Beziehungen für die Kontaktkraft und für die Eindringtiefe ermittelt. Der unbekannte Weg-Zeit-Verlauf wird mit Hilfe der Bewegungsgleichung für die starre Kugel bestimmt. Einfache Ausdrücke für die Eindrückung am Ende der Stoßdauer werden angegeben. Schließlich werden Formeln für Stoßzahlen hergeleitet.
    Notes: Summary The impact of a rigid sphere on a viscoelastic half-space is studied. The viscoelasticity is assumed to be weak and the problem is solved by a perturbation technique with the classical Hertzian solution as the “zeroth order approximation”. The deformation process consisting of the approach and the restitution period is analysed neglecting the wave effects. Simple expressions for the contact force and the penetration depth are obtained in analytically closed forms. The unknown time-path dependence is determined by applying Newton's Second Law to the rigid sphere. Simple expressions for the final penetration depth at the end of the contact are given. Finally, formulae for the coefficient of restitution are derived.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00533572
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    A new instability mechanism applied to the compressible Couette-flow (1991)
    Springer
    Continuum mechanics and thermodynamics 3 (1991), S. 147-154 
    Details
    ISSN: 1432-0959
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A new possible instability mechanism for a compressible Newtonian fluid is presented. This phenomenon has been found in the case of an isothermal creeping plane Couette-flow. The instability stems from the density dependence of the material properties of the fluid in the above-described kinematics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01129032
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    A model for the bulk viscosity of a non-Newtonian fluid (1995)
    Springer
    Continuum mechanics and thermodynamics 7 (1995), S. 333-339 
    Details
    ISSN: 1432-0959
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract. A model for the bulk viscosity of a non-Newtonian fluid is presented. An elementary two-phase cell containing an incompressible non-Newtonian fluid and a gas bubble is compared with a one-phase cell consisting of a corresponding compressible non-Newtonian fluid. The rates of work of both cells are set equal to one another. The deformation histories of both cells are represented by the density history. From the extra stress an expression for the bulk viscosity of the compressible non-Newtonian fluid is derived. The material data are expressed in terms of the known properties of the two-phase flow.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01176292
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Pressure-induced compressible Newtonian flow in a slit (1988)
    Springer
    Flow, turbulence and combustion 45 (1988), S. 3-16 
    Details
    ISSN: 1573-1987
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The steady two-dimensional pressure-induced compressible flow of a Newtonian fluid between two fixed parallel planes is considered. Assuming that the width of the slit is much smaller than its length we advance a perturbation theory and obtain simple analytical results with the well-known incompressible formulae as a limiting case.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00384179
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    facet.materialart.
    Unknown
    Bottom reconstruction in thin-film flow over topography: Steady solution and linear stability (2009)
    American Institute of Physics
    Details
    Publication Date: 2009-08-01
    Print ISSN: 1070-6631
    Electronic ISSN: 1089-7666
    Topics: Physics
    Published by American Institute of Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 10
    facet.materialart.
    Unknown
    On the impact of a rigid sphere on a viscoelastic half-space (1986)
    Springer
    Details
    Publication Date: 1986-01-01
    Print ISSN: 0020-1154
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by Springer
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...