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Rotational and translational relaxation times of Quasi-elastic and rigid dumbbells elastically bound to polymer network junctions. / Gotlib, Yu Ya; Lezova, A. A.; Torchinskii, I. A.

In: Polymer Science - Series A, Vol. 48, No. 5, 05.2006, p. 498-508.

Research output: Contribution to journal › Article › peer-review

Harvard

Gotlib, YY, Lezova, AA & Torchinskii, IA 2006, 'Rotational and translational relaxation times of Quasi-elastic and rigid dumbbells elastically bound to polymer network junctions', Polymer Science - Series A, vol. 48, no. 5, pp. 498-508. https://doi.org/10.1134/S0965545X06050075

APA

Gotlib, Y. Y., Lezova, A. A., & Torchinskii, I. A. (2006). Rotational and translational relaxation times of Quasi-elastic and rigid dumbbells elastically bound to polymer network junctions. Polymer Science - Series A, 48(5), 498-508. https://doi.org/10.1134/S0965545X06050075

Vancouver

Gotlib YY, Lezova AA, Torchinskii IA. Rotational and translational relaxation times of Quasi-elastic and rigid dumbbells elastically bound to polymer network junctions. Polymer Science - Series A. 2006 May;48(5):498-508. https://doi.org/10.1134/S0965545X06050075

Author

Gotlib, Yu Ya ; Lezova, A. A. ; Torchinskii, I. A. / Rotational and translational relaxation times of Quasi-elastic and rigid dumbbells elastically bound to polymer network junctions. In: Polymer Science - Series A. 2006 ; Vol. 48, No. 5. pp. 498-508.

BibTeX

@article{beadb15777894c8db2a9de8e6f98153b,
title = "Rotational and translational relaxation times of Quasi-elastic and rigid dumbbells elastically bound to polymer network junctions",
abstract = "The dynamics of a rigid rod located between fixed junctions of a polymer network is studied. Three approaches are used in the solution of this problem. The first is based on the viscoelastic model, where a rigid rod is simulated by an elastic dumbbell with a fixed average length; the second includes solution of equations of motion for projections of the rigid rod using the Lagrangian multipliers under the constraint condition; and the third involves solution of the diffusion equation in the presence of an elastic potential. The second and third approaches allow calculation of orientational relaxation times for rod projections under the action of a strong orienting field. The dependences of the relaxation times of orientational and translational motions of the rod projections on the coordinate axes and the orientational relaxation times of mean-square rod projections on the model parameters (the distances between fixed polymer network junctions, the length of the rigid rod, and the elastic coefficient characterizing the binding between the rod and the network) are found.",
author = "Gotlib, {Yu Ya} and Lezova, {A. A.} and Torchinskii, {I. A.}",
note = "Funding Information: 1This work was supported by the Russian Foundation for Basic Research, project no. 05-03-32332.",
year = "2006",
month = may,
doi = "10.1134/S0965545X06050075",
language = "English",
volume = "48",
pages = "498--508",
journal = "Polymer Science - Series A",
issn = "0965-545X",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - Rotational and translational relaxation times of Quasi-elastic and rigid dumbbells elastically bound to polymer network junctions

AU - Gotlib, Yu Ya

AU - Lezova, A. A.

AU - Torchinskii, I. A.

N1 - Funding Information: 1This work was supported by the Russian Foundation for Basic Research, project no. 05-03-32332.

PY - 2006/5

Y1 - 2006/5

N2 - The dynamics of a rigid rod located between fixed junctions of a polymer network is studied. Three approaches are used in the solution of this problem. The first is based on the viscoelastic model, where a rigid rod is simulated by an elastic dumbbell with a fixed average length; the second includes solution of equations of motion for projections of the rigid rod using the Lagrangian multipliers under the constraint condition; and the third involves solution of the diffusion equation in the presence of an elastic potential. The second and third approaches allow calculation of orientational relaxation times for rod projections under the action of a strong orienting field. The dependences of the relaxation times of orientational and translational motions of the rod projections on the coordinate axes and the orientational relaxation times of mean-square rod projections on the model parameters (the distances between fixed polymer network junctions, the length of the rigid rod, and the elastic coefficient characterizing the binding between the rod and the network) are found.

AB - The dynamics of a rigid rod located between fixed junctions of a polymer network is studied. Three approaches are used in the solution of this problem. The first is based on the viscoelastic model, where a rigid rod is simulated by an elastic dumbbell with a fixed average length; the second includes solution of equations of motion for projections of the rigid rod using the Lagrangian multipliers under the constraint condition; and the third involves solution of the diffusion equation in the presence of an elastic potential. The second and third approaches allow calculation of orientational relaxation times for rod projections under the action of a strong orienting field. The dependences of the relaxation times of orientational and translational motions of the rod projections on the coordinate axes and the orientational relaxation times of mean-square rod projections on the model parameters (the distances between fixed polymer network junctions, the length of the rigid rod, and the elastic coefficient characterizing the binding between the rod and the network) are found.

UR - http://www.scopus.com/inward/record.url?scp=33745153732&partnerID=8YFLogxK

U2 - 10.1134/S0965545X06050075

DO - 10.1134/S0965545X06050075

M3 - Article

AN - SCOPUS:33745153732

VL - 48

SP - 498

EP - 508

JO - Polymer Science - Series A

JF - Polymer Science - Series A

SN - 0965-545X

IS - 5

ER -

ID: 87706394