The following table shows a brief description of the variables appearing in this tab. The table also displays their default values and their generally acceptable range:
Variable |
Default Value |
Range |
|
||
○ Heating / Cooling Agent Name |
<Chilled Water> |
Any Heat Transfer Agent |
● Inlet Temp. (oC) |
5.0 |
Positive |
● Outlet Temp. (oC) |
10.0 |
Positive |
◙ Heating (kcal/h) |
0.0 |
Positive |
◙ Cooling (kcal/h) |
0.0 |
Positive |
● Agent Rate (kg/h) |
0.0 |
Positive |
○ Heat Transfer Efficiency (%) |
100.0 |
[0,100] |
○ Power Type |
<Std Power> |
Any Power Type |
◙ Specific Power (kW/m2) |
0.2 |
Positive |
◙ Total Power (kW) |
0.0 |
Positive |
◙ Power Per Unit (kW) |
0.0 |
Positive |
○ Power Dissipation to Heat (%) |
100.0 |
[0,100] |
Symbol Key: ○ User-specified value (always input); ● Calculated value (always output); ◙ Sometimes input, sometimes output
The following list describes the available specification choices in this tab; for more details on how these are implemented, see Component Splitting Operations: Modeling Calculations.
•Heating / Cooling...
The user simply specifies the heating or cooling agent that is required to maintain the specified outlet temperature. The program calculates the heating / cooling requirement and the agent mass flow.