Fluid flow analysis

such as gas flow analysis

water flow analysis

etc.

is a fundamental problem in integrated energy systems (IES). Datasets are significant for researchers to test their proposed models and algorithms for fluid flow analysis. In this paper

we provide multiple benchmark datasets of fluid systems with detailed topology and operation information

such as data of fluid supply

fluid demand

pipes

valves

compressors/pumps

physical operation limits

etc. The provided benchmark datasets have synthetic and practical fluid systems of different scales

including gas systems with numbers of nodes ranging from 11 to 4197 and water systems with numbers of nodes ranging from 7 to 1894. Then

the data format of the datasets is described. Finally

fluid flow results on different benchmark systems under several typical scenarios are analyzed.