Research output: Contribution to journal › Article › peer-review
Stability of the Bernoulli–Euler Beam in Coupled Electric and Thermal Fields. / Morozov, N. F.; Indeitsev, D. A.; Shtukin, L. V.
In: Doklady Physics, Vol. 63, No. 8, 01.08.2018, p. 342-347.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Stability of the Bernoulli–Euler Beam in Coupled Electric and Thermal Fields
AU - Morozov, N. F.
AU - Indeitsev, D. A.
AU - Shtukin, L. V.
N1 - Funding Information: ACKNOWLEDGMENTS This work was supported by the Russian Foundation for Basic Research, project no. 17–01–0414. Publisher Copyright: © 2018, Pleiades Publishing, Ltd. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/8/1
Y1 - 2018/8/1
N2 - Abstract: The problem of stable equilibrium of a Bernoulli–Euler beam with both ends fixed positioned in an electrostatic field under the action of a pulse laser is considered. The initial equilibrium position under the action of the electrostatic field has been obtained. It has been shown that there exist either two equilibrium positions of this kind—stable and unstable ones—or none in a sufficiently strong electric field. The temperature field in the beam under the action of a laser pulse has been found. The possibility to lose the stability of equilibrium under heating of the element by a laser pulse is suggested for the first time. Regions corresponding to the stability of the aforesaid equilibrium position in the space of pulse parameters have been determined.
AB - Abstract: The problem of stable equilibrium of a Bernoulli–Euler beam with both ends fixed positioned in an electrostatic field under the action of a pulse laser is considered. The initial equilibrium position under the action of the electrostatic field has been obtained. It has been shown that there exist either two equilibrium positions of this kind—stable and unstable ones—or none in a sufficiently strong electric field. The temperature field in the beam under the action of a laser pulse has been found. The possibility to lose the stability of equilibrium under heating of the element by a laser pulse is suggested for the first time. Regions corresponding to the stability of the aforesaid equilibrium position in the space of pulse parameters have been determined.
UR - http://www.scopus.com/inward/record.url?scp=85052993679&partnerID=8YFLogxK
U2 - 10.1134/S1028335818080086
DO - 10.1134/S1028335818080086
M3 - Article
AN - SCOPUS:85052993679
VL - 63
SP - 342
EP - 347
JO - Doklady Physics
JF - Doklady Physics
SN - 1028-3358
IS - 8
ER -
ID: 75068987