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Abstract:

A procedure to obtain the tangent distribution function from internal friction peaks in solids is described. The method was applied to simulated data in order to show that the distribution can reproduce accurately the internal friction data in transition region as well as in most of the terminal region. Finally, the procedure is applied to experimental data in glass transition peaks of polystyrene.

Registro:

Documento: Artículo
Título:A non-linear method for the calculation of the loss tangent distribution function
Autor:Matteo, C.L.; Cerveny, S.
Filiación:Universidad de Buenos Aires, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria Pab. I, 1428 Buenos Aires, Argentina
Palabras clave:Internal friction; Linear viscoelasticity; Loss tangent
Año:1996
Volumen:35
Número:4
Página de inicio:315
Página de fin:320
DOI: http://dx.doi.org/10.1007/BF00403531
Título revista:Rheologica Acta
Título revista abreviado:Rheol. Acta
ISSN:00354511
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00354511_v35_n4_p315_Matteo

Referencias:

  • Baumgaertel, M., Winter, H.H., Determination of discrete relaxation and retardation time spectra from dynamic mechanical data (1989) Rheol Acta, 28, pp. 511-519
  • Cavaille, J.Y., Jourdan, C., Perez, J., Monnier, L., Johari, G.P., Time-temperature superposition and dynamic mechanical behavior of atactic polystyrene (1987) J of Polymer Sci, 25, pp. 1235-1251
  • Elster, C., Honerkamp, J., Modified maximum entropy method and its application to creep data (1991) Macromolecules, 24, pp. 310-314
  • Elster, C., Honerkamp, J., Weese, J., Using regularization methods for the determination of relaxation and retardation spectra of polymeric liquids (1991) Rheol Acta, 30, pp. 161-174
  • Felthan, P., On the representation of rheological results with special reference to creep and relaxation (1955) Br J Appl Phys, 6, pp. 26-31
  • Ferry, (1980) Viscoelastic Properties of Polymers, , J Wiley and Sons, New York
  • Honerkamp, J., Ill-posed problems in rheology (1989) Rheol Acta, 28, pp. 363-371
  • Honerkamp, J., Weese, J., Determination of the relaxation spectrum by a regularization method (1989) Macromolecules, 22, pp. 4372-4377
  • Honerkamp, J., Weese, J., A nonlinear regularization method for the calculation of relaxation spectra (1993) Rheol Acta, 32, pp. 65-73
  • Lambri, O.A., New procedure for determining internal friction parameters of tension-induced relaxation processes with distribution of relaxation times (1994) Mater Trans, JIM, 33, pp. 458-465
  • Laun, H.M., Description of the non-linear shear behavior of a low density polyethylene melt by means of an experimental determined strain dependent memory function (1978) Rheol Acta, 17, pp. 1-15
  • Matteo, C.L., A fundamental relationship between the relaxation spectra and the tangent distribution function in the theory of linear viscoelasticity (1996) Rheol Acta, 35, pp. 308-314
  • Mead, D.W., Numerical interconversion of linear viscoelastic material functions (1994) J Rheol, 38 (6), pp. 1769-1795
  • Povolo, F., Matteo, C.L., Internal friction of a linear viscoelastic solid with a distribution of relaxation times (1992) Mater Trans, JIM, 33, pp. 824-833
  • Povolo, F., Matteo, C.L., Loss tangent distribution function: Applications to metals and polymers (1994) Phil Mag, 69, pp. 1111-1120
  • Povolo, F., Matteo, C.L., Analysis of the Snoek relaxation in Nb-O alloys through the loss tangent distribution function (1994) J of Alloys and Comp, 211-212, pp. 525-528
  • Tschoegl, N.W., (1989) The Phenomenological Theory of Linear Viscoelastic Behavior, , Springer Verlag, Berlin
  • Tschoegl, N.W., Emri, I., Generating line spectra from experimental responses. Part II: Storage and loss functions (1993) Rheol Acta, 32, pp. 322-327
  • Wiff, D.R., Gehatia, M., Inferring mechanical relaxation spectra as an illposed problem (1975) J Applied Phys, 46, pp. 4231-4234

Citas:

---------- APA ----------
Matteo, C.L. & Cerveny, S. (1996) . A non-linear method for the calculation of the loss tangent distribution function. Rheologica Acta, 35(4), 315-320.
http://dx.doi.org/10.1007/BF00403531
---------- CHICAGO ----------
Matteo, C.L., Cerveny, S. "A non-linear method for the calculation of the loss tangent distribution function" . Rheologica Acta 35, no. 4 (1996) : 315-320.
http://dx.doi.org/10.1007/BF00403531
---------- MLA ----------
Matteo, C.L., Cerveny, S. "A non-linear method for the calculation of the loss tangent distribution function" . Rheologica Acta, vol. 35, no. 4, 1996, pp. 315-320.
http://dx.doi.org/10.1007/BF00403531
---------- VANCOUVER ----------
Matteo, C.L., Cerveny, S. A non-linear method for the calculation of the loss tangent distribution function. Rheol. Acta. 1996;35(4):315-320.
http://dx.doi.org/10.1007/BF00403531