Leak Detection in Oil and Gas Transmission Pipelines

摘要

In the present paper the problem of disclosing of the location and expenditure of accidental gas escape from the main gas pipe-line is studied. For solving the problem a reverse task of non-stationary gas flow in complicated main gas pipe-line is investigated. The analytical expressions which are finding location and expenditure of accidental gas escape in the main gas pipe-line with branches are obtained. For learning the affectivity of the method was created quite general test, the manner of the solution had been known in advance. Calculations have shown efficiency of the suggested method.