Abstract
Peridynamics is an emerging nonlocal continuum theory which allows governing field equations to be applicable at discontinuities. This applicability at discontinuities is achieved by replacing the spatial derivatives, which lose meaning at discontinuities, with integrals that are valid regardless of the existence of a discontinuity. This study presents a fully coupled peridynamic thermomechanical equations, and their nondimensional form. An explicit staggered algorithm is implemented in order to numerically approximate the solution to these coupled equations. The coupled thermal and structural responses of a thermoelastic semi-infinite bar and a thermoelastic vibrating bar are subsequently investigated.
| Original language | English (US) |
|---|---|
| Title of host publication | 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 |
| State | Published - 2012 |
| Event | 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 - Honolulu, HI, United States Duration: Apr 23 2012 → Apr 26 2012 |
Other
| Other | 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 |
|---|---|
| Country | United States |
| City | Honolulu, HI |
| Period | 4/23/12 → 4/26/12 |
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ASJC Scopus subject areas
- Aerospace Engineering
- Mechanical Engineering
- Materials Science(all)
- Surfaces and Interfaces
Cite this
Fully coupled peridynamic thermomechanics. / Agwai, A.; Guven, I.; Madenci, Erdogan.
53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012. 2012.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Fully coupled peridynamic thermomechanics
AU - Agwai, A.
AU - Guven, I.
AU - Madenci, Erdogan
PY - 2012
Y1 - 2012
N2 - Peridynamics is an emerging nonlocal continuum theory which allows governing field equations to be applicable at discontinuities. This applicability at discontinuities is achieved by replacing the spatial derivatives, which lose meaning at discontinuities, with integrals that are valid regardless of the existence of a discontinuity. This study presents a fully coupled peridynamic thermomechanical equations, and their nondimensional form. An explicit staggered algorithm is implemented in order to numerically approximate the solution to these coupled equations. The coupled thermal and structural responses of a thermoelastic semi-infinite bar and a thermoelastic vibrating bar are subsequently investigated.
AB - Peridynamics is an emerging nonlocal continuum theory which allows governing field equations to be applicable at discontinuities. This applicability at discontinuities is achieved by replacing the spatial derivatives, which lose meaning at discontinuities, with integrals that are valid regardless of the existence of a discontinuity. This study presents a fully coupled peridynamic thermomechanical equations, and their nondimensional form. An explicit staggered algorithm is implemented in order to numerically approximate the solution to these coupled equations. The coupled thermal and structural responses of a thermoelastic semi-infinite bar and a thermoelastic vibrating bar are subsequently investigated.
UR - http://www.scopus.com/inward/record.url?scp=84881320550&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84881320550&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781600869372
BT - 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012
ER -