[Retracted] Economic Operation of the Regional Integrated Energy System Based on Particle Swarm Optimization

Table 2

Node pressure in steady-state simulation.

Node number	Load demand (MMSCMD)	Height (m)	Pressure (kg/cm^2)	Temperature (K)
1	0	35	60	300
2	0	36	59.732	300
3	0	37	59.434	300
4	0	37	59.631	300
5	0.50114	38	59.361	300
6	0	38	59.324	300
7	0	39	59.292	300
8	1.0226	40	59.122	300