Code Manual for CONTAIN 2.0 - Federation of American Scientists

KEY 31.02 .03.0 OPTION2 OPTION1 EOI
If n is equal to 3, the three required values are 1.0,2.0, and 3.0, and the indicated options have been
invoked.
The second example is the template for heat transfer structures, which gives the format to be used
for specifying all of the heat transfer structures in a cell. (Only the template format is discussed here.
The meanings of the keywords and values are discussed in Section 14.3.1.3.)
***** ***** ****EU~******** ***E~~**********Em~ ****************
STRUC
EOI)
(NAME=name TYPE=type SHAPE=shape
NSLAB=nslab CHRLEN=chrlen
[SLAREA=slarea] [CYLHT=cylht]
[VUFAC=vufac]
{TUNIF=tunif or TNODE=(tnode)}
COMPOUND=(cname)
X=(xvalue)
***** ***** **** Em~***********Em~ **********Em~************ ****
In this example three levels in the input hierarchy are represented. The keyword STRUC is at the
fmt level, the EOI is at the second level, and all other quantities are at the third level. STRUC is the
leading keyword for the sub-block at the first level, which encompasses all the quantities shown.
The sub-block at the second level begins with NAME and ends with EOI. However, there is no
leading keyword or variable for this sub-block, which actually begins with an indentation. The
reason for the lack of a leading quantity is that the pairs of quantities connected by the equal signs
at the third level are accepted by the code in any order, and there is no quantity that should be given
frost. The freedom to specify these pairs in any order is indicated by their hierarchical position as
sub-blocks at the third level and, therefore, according to the above rules, they maybe specified in
any order. (The keyword STRUC is not the leading keyword for the sub-block at the second level
because it is not repeated each time a new structure is specified; only the keywords beginning with
NAME and ending with EOI are repeated. Note that the EOI does not terminate the entire block but
each structure. Thus it is not placed at the fxst level. Also, the EOI should not be placed at the third
level, because that would imply that it terminates one of the pairs of quantities, such as the “X=
(xvalue)” input. However, according to the way the code is written, that is not its fimction. Thus,
there is no ambiguity about where the EOI should be placed.)
14.2 Global Level Irmut
The global-level input block provides data which either is required by a global model or is common
to all cells in the system being modeled. The first two blocks of duta in the global input must be the
CONTROL and MATERIAL blocks, in that order. In the MATERIAL block, the keyword
MATERIAL should be followed immediately by the COMPOUND sub-block and then by the
USERDEF, FP-NAMES, or AERNAMES sub-blocks, if used. Other main input blocks may occur
in any order.
Rev O 14-9 6/30/97