1.4.10 Coupled thermal-electrical-structural elements

Product: Abaqus/Standard  

I. Coupled thermal-electrical-structural three-dimensional elements

Problem description

Model:

Cubic dimensions7 × 7 × 7
Centrifugal axis of rotation(0, 1, 0) through (–1000, 3.5, –3.5)
Gravity load vector(1, 2, 3)

Material:

Young's modulus30 × 106
Poisson's ratio0.3
Coefficient of thermal expansion0.0
Thermal conductivity3.77 × 10–5
Electrical conductivity3.77 × 10–5
Joule heat fraction0.0
Density82.9
Sink (bulk fluid) temperature75.0
Absolute zero temperature–460.0

Initial conditions:

Hydrostatic pressure datum0.0
Hydrostatic pressure elevation–7.0

Results and discussion

The calculated reactions are in agreement with the applied loads.

Input files

Abaqus/Standard input files

Q3D4 element load tests:


tes_q3d4.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, GRAV, F1, F2, F3, F4, P1, P2, P3, P4, R1, R2, R3, R4, S1, S2, S3, S4.

tes_q3d4_sload.inp

Same as tes_q3d4.inp except with surface-based loads.

Q3D6 element load tests:


tes_q3d6.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, GRAV, F1, F2, F3, F4, F5, P1, P2, P3, P4, P5, R1, R2, R3, R4, R5, S1, S2, S3, S4, S5.

tes_q3d6_sload.inp

Same as tes_q3d6.inp except with surface-based loads.

Q3D8 element load tests:


tes_q3d8.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d8_sload.inp

CS, HP, P, F, R, S.

Q3D8H element load tests:


tes_q3d8h.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d8h_sload.inp

CS, HP, P, F, R, S.

Q3D8R element load tests:


tes_q3d8r.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d8r_sload.inp

CS, HP, P, F, R, S.

Q3D8RH element load tests:


tes_q3d8rh.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d8rh_sload.inp

CS, HP, P, F, R, S.

Q3D10M element load tests:


tes_q3d10m.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, GRAV, F1, F2, F3, F4, P1, P2, P3, P4, R1, R2, R3, R4, S1, S2, S3, S4.

tes_q3d10m_sload.inp

Same as tes_q3d10m.inp except with surface-based loads.

Q3D10MH element load tests:


tes_q3d10mh.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, GRAV, F1, F2, F3, F4, P1, P2, P3, P4, R1, R2, R3, R4, S1, S2, S3, S4.

tes_q3d10mh_sload.inp

Same as tes_q3d10mh.inp except with surface-based loads.

Q3D20 element load tests:


tes_q3d20.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d20_sload.inp

CS, HP, P, F, R, S.

Q3D20H element load tests:


tes_q3d20h.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d20_sload.inp

CS, HP, P, F, R, S.

Q3D20R element load tests:


tes_q3d20r.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d20r_sload.inp

CS, HP, P, F, R, S.

Q3D20RH element load tests:


tes_q3d20rh.inp

BX, BY, BZ, BF, CBF, CS1, CS2, CS3, CS4, CS5, CS6, GRAV, CENT, CENTRIF, F1, F2, F3, F4, F5, F6, P1, P2, P3, P4, P5, P6, HP1, HP2, HP3, HP4, HP5, HP6, R1, R2, R3, R4, R5, R6,S1, S2, S3, S4, S5, S6.

tes_q3d20rh_sload.inp

CS, HP, P, F, R, S.