ABAQUS中的能量平衡

ABAQUS 9.6Energy balance

ALLKE Kinetic energy 动能

ALLVD Viscous dissipated energy 粘性耗散的能量

ALLFD Frictional dissipated energy 摩擦耗能

ALLCD Energy dissipated by viscoelasticity 粘弹性耗能

ALLWK Work of the external forces 外力做功

ALLPW Work done by contact penalties 接触做功

ALLCW Work done by constraint penalties 约束做功

ALLMW Work done by propelling added mass (due to mass scaling),

ALLSE Elastic strain energy 弹性应变能

ALLPD Inelastic dissipated energy 非弹性耗能

ALLAE Artificial strain energy 人工应变能

ALLIHE Internal heat energy 内部热能

ALLHF External heat energy through external fluxes 来自外部的热流的外部热能ALLDMD Energy dissipated by damage 损伤耗能

ALLDC Energy dissipated by distortion control 变形控制耗能

ALLFC Fluid cavity energy (negative of work done by fluid cavities)

ALLKL Kinetic energy loss at impact

ALLIE Internal energy 内能

(ABAQUS/Explicit)

ALLIE = ALLSE + ALLPD + ALLCD + ALLAE + ALLDMD + ALLDC + ALLFC

ETOTAL Energy balance：

ETOTAL = ALLIE + ALLVD + ALLFD +ALLKE+ALLIHE-ALLWK-ALLPW-ALLCW-ALLMW-ALLHF=constant

出自ABAQUS 9.6Energy balance

(ABAQUS/Standard)

ETOTAL=ALLKE+ALLIE+ALLVD+ALLSD+ALLKL+ALLFD+ALLJD-ALLWK

ALLIE=ALLSE+ALLPD+ALLCD+ALLAE+ALLQB+ALLEE+ALLDMD