Energy Balance - Node Example

Mass and energy balance are performed on the node shown in the figure above. The measured values and the results are listed in the table below.

Energy Balance - Node Example

Flow	Measurement	Tolerance	Reconciled Value
F1	M	100 lb	3 lb
H	1.67 btu/lb	0.42 btul/lb	1.62 btu/lb
F2	M	50 lb	3 lb
H	1 btu/lb	0.5 btu/lb	0.963 btu/lb
P1	M	78 lb	1 lb
H	1.3 btu/lb	0.195 btu/lb	1.31 btu/lb
P2	M	75 lb	1.5 lb
H	1.45 btu/lb	0.435 btu/lb	1.491 btu/lb