Bua000150 - ABB 800xA Operation

Heat Exchanger Specific Terminology
Table 12. Heat Exchanger Specific Terminology (Continued)
Term/Acronym
E
HD
HD Cold
HD Hot
HeatX
HeatX_G
HeatX_ST
HXAM-G
HXAM-ST
LAT
LMTD
NBS
NSI
OPS
SP
T Hot In
T Hot Out
T Cold In
T Cold Out
TCD
188
Performance Factor
Heat Duty
Cold-Side Heat Duty
Hot-Side Heat Duty
Heat Exchanger
Generic Heat Exchanger
Shell and Tube Heat Exchanger
Generic Heat Exchanger Asset Monitor
Shell and Tube Heat Exchanger Asset Monitor.
Limit Approach Temperature
Log Mean Temperature Difference
Number of Baseline Sets. This is the set of baseline operating point sets
which will be taken during the training period.
Normal Service Interval. The time interval between heat exchanger
cleanings, rebuilds, etc.
Operating Point Set. The full set of operating values read from process
instrumentation relevant to the operation of the heat exchanger.
Staleness Period. Maximum time interval for which a BOPS can go
unreferenced. Typical value NSI/5 or 48 hours, whichever is greater.
Heat exchanger hot inlet temperature
Heat exchanger hot outlet temperature
Heat exchanger cold inlet temperature
Heat exchanger cold outlet temperature
Thermal Crossover Detection
Appendix A Heat Exchanger Specific Terminology
Description

3BUA000150-600