Discussion on city gas pipeline network information system based on GIS
Application of burying technology of foam jacket tubesin pipeline network engineering for heat supply
According to the character of pipeline network data, a new spatial dada concept model and organization model are designed.
Based on the analysis of the present condition and characteristics of wastewater discharge facilites, the wastewater discharge pipeline network GIS was designed with the technique of GIS.
The calculation result of passed flow rate in pipe section of pipeline network is significantly influenced by the momentum exchange and the local energy losses at junctions for the pipeline network comprised of the pipes of larger diameter and shorter length.
