ANSYS 函数

x

TAN(X)< /p>

——

tg

(

x< /p>

)

TANH(X)

双曲正切

二、

ansys

内嵌函数

1.

distnd( i,j)

—

I,j

两点的距离

1

ANSYS

函数

2.

node(x,y,z)

—

提取距离位置

(x,y,z)

最近的节点号

3.

kp(x,y,z)

—

提取距离位置

(x,y,z)

最近的关键点号

4.

基本函数

GDIS(x,y)

Random

sample

of

a

Gaussian

(normal)

distribution

with

mean x and standard deviation y.

VALCHR(CPARM)

Numerical

value

of

CPARM

(if

CPARM

is

non-numeric,

returns 0.0).

CHRVAL(PARM)

Character

value

of

numerical

parameter

PARM.

Number

of decimal places depends on magnitude.

UPCASE(CPARM)

Upper case equivalent of CPARM.

LWCASE(CPARM)

Lower case equivalent of CPARM.

5.

kx(i)

表示关键点

i < /p>

的

x

坐标值；同理

ky(i)

；

kz(i)

6.

nx(i)

表示节点

i

的

x

坐标值；同理

ny(i)

；

nz(i)

7.

nsel(k)

是节点

k

在就是

1

，不在就 是

0.

8.

NDNEXT(N)

Next

higher

node

number

above

N

in

selected

set

(or

zero

if none found).

9.

NELEM(ENUM,NPOS)

returns the node number in position NPOS for

element ENUM. Node number at position 1,2,... or 20 of elementN, where

npos is 1,2,...20.

10.

UX(N), UY(N), UZ(N)

X, Y, or Z structural displacement or vector

sum.

11.

ROTX(N),

ROTY(N),

ROTZ(N)

X,

Y,

or

Z

structural

rotation

or

vector

sum.

12.

TEMP(N)

Temperature.

13.

PRES(N)

Pressure.

14.

VX(N), VY(N), VZ(N)

X, Y, or Z fluid velocity or vector sum.

15.

ENKE(N)

Turbulent kinetic energy (FLOTRAN).

16.

ENDS(N)

Turbulent energy dissipation (FLOTRAN).

17.

CENTRX(N), CENTRY(N), and CENTRZ(N)

always retrieve the element

centroid in global Cartesian coordinates, and are determined from the

selected nodes on the elements.

18.

ELADJ(N,face)

Element number adjacent to face 1,2,...6.

。

Number

assigned

to

the

attribute

Name,

where

Name

=

MAT,

TYPE,

REAL,

ESYS,

PSTAT,

LIVE attribute. A zero

is returned if

the element is unselected.

If Name

= PSTAT (valid for p-elements only), a 1 is returned if the element.

19.

ESEL(N)

Select status of element N -1 = unselected, 0 =

undefined.

2