Pinch Analysis
Composite Curves - Problem Table Method - Grand Composite Curve
Pinch TH / TC
0 / 0
degrees C
1. Actual and Interval Temperatures
| Stream |
Type |
Actual Ts (C) |
Actual Tt (C) |
Interval Ts (C) |
Interval Tt (C) |
CP (kW/C) |
Note: Temperatures in parentheses ( ) repeat at that level.
2. Ranked Order of Interval Temperatures
| Interval Temperature (C) |
Interval Number |
Delta T (C) |
Streams in Interval |
3. Problem Table
| Interval |
Temp High (C) |
Temp Low (C) |
Delta T (C) |
Sum CP Hot (kW/C) |
Sum CP Cold (kW/C) |
CP Cold - CP Hot (kW/C) |
Delta H (kW) |
4. Heat Cascade
| Temperature Level (C) |
Infeasible Cascade (kW) |
Feasible Cascade (kW) |
Note |