/TH/PART

Block Format Keyword

/TH/PART - Time History - Parts

Description

Describes the time history for parts.

Format

(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
/TH/PART/thgroup_ID
thgroup_name
var_ID1	var_ID2	var_ID3	var_ID4	var_ID5	var_ID6	var_ID7	var_ID8	var_ID9	var_ID10
Obj_ID1	Obj_ID2	Obj_ID3	Obj_ID4	Obj_ID5	Obj_ID6	Obj_ID7	Obj_ID8	Obj_ID9	Obj_ID10

Field	Contents
thgroup_ID	TH group identifier (Integer, maximum 10 digits)
thgroup_name	TH group name (Character, maximum 100 characters)
var_ID1, ...n	Variables saved for TH (see table below) (Character, maximum 8 characters)
Obj_ID1, ...n	Identifiers of the objects to be saved (Integer)

Keyword

Object saved

Variables

PART

Parts

IE, KE, XMOM, YMOM, ZMOM, MASS, HE

TURBKE, XCG, YCG, ZCG, XXMOM, YYMOM, ZZMOM

IXX, IYY, IZZ, IXY, IYZ, IZX, RIE, KERB, RKERB, RKE

Keyword	Variable Group	Saved TH Variables
PART	DEF	IE, KE, XMOM, YMOM, ZMOM, MASS, HE

•	IE: internal energy

•	KE: kinetic energy

•	XMOM: translational X momentum in the global reference frame

•	YMOM: translational Y momentum in the global reference frame

•	ZMOM: translational Z momentum in the global reference frame

•	MASS: mass of the part

•	HE: hourglass energy

•	TURBKE: turbulence kinetic energy (only for fluid applications)

•

XCG

•

YCG

center of gravity coordinates

•

ZCG

•	XXMOM: rotational X momentum in the global reference frame

•	YYMOM: rotational Y momentum in the global reference frame

•	ZZMOM: rotational Z momentum in the global reference frame

•

IXX

•

IYY

•

IZZ

inertia matrix

•

IXY

•

IYZ

•

IZX

•	RIE: shear internal energy

•	KERB: transitional rigid body kinetic energy

•	RKERB: rotational rigid body kinetic energy

•	RKE: rotational kinetic energy

1.	A part (resp. a subset) can not be in several time history groups. In this case, the only variables output in time history are the variables declared in the last option which refers to the part (resp. subset).

2.	Available names are listed in the two tables above.

In the first table, TH-variables are listed. If a TH-variable is requested, this variable is written.

In the second table, other variable groups are listed. If a variable group is requested, all the associated TH-variables are written at once.

3.	In 2D axisymmetrical computation, energies are given per radian.

4.	If requested part is a Thpart, refer to /THPART.

5.	Output for subset or part (for Output for shell 3 nodes or Output for shell 4 nodes only):

HE: global hourglass energy with visco-energy added for numerical stabilization if QBAT and QEPH shell formulations (Ishell =12, 24) are used (refer to /PROP/SHELL).

6.	The center of gravity is output only for 4-noded shells (except, Ishell=12 and Ishell=24), 3-noded shells (except, DKT_S3 trias) and springs.