Evaluation of the state of pipeline system using the exergy analysis

International Conference “Transport and Storage of Hydrocarbons

能源学;运输工程;化学工业

Markova, L.M.^1

Industrial University of Tyumen, 38 Volodarskogo str., Tyumen

625000, Russia^1

关键词: Energy expenditure;    Energy systems;    Exergy Analysis;    Gas main pipelines;    Pipe-line systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/445/1/012009/pdf
DOI  :  10.1088/1757-899X/445/1/012009

来源: IOP

【 摘 要 】

Using the foreign and Russian experience of the exergy analysis of energy systems, a method is proposed for assessing the efficiency of gas main pipelines with the help of exergy characteristics. Since the exergy characteristic of the installation uniquely determines the measure of the process reversibility, this method of energy expenditure distribution can be considered objectively justified and sufficiently reflecting the energy efficiency of each unit. The exergy expenditure by the unit or exergy characteristic can be calculated by the proposed dependencies.