yuqi ding

2.2. Calculation of Pipeline Gas Leakage Based on Numerical Calculation Methods From the comparative analysis of theoretical pipeline leakage in , it can be seen that in the case of small-hole leakage, there is a large error in the calculation of pipeline leakage using the theoretical formula, while experimental testing of pipeline leakage consumes a lot of resources, and the risk factor is extremely high, which cannot intuitively show the leakage state of the gas.