Flow inertia effect on critical stable sectional area of surge tank

Gaohui Li; Shaojia Yang

doi:10.1117/12.2652406

20 October 2022 Flow inertia effect on critical stable sectional area of surge tank

Gaohui Li, Shaojia Yang

Proceedings Volume 12350, 6th International Workshop on Advanced Algorithms and Control Engineering (IWAACE 2022); 1235015 (2022) https://doi.org/10.1117/12.2652406
Event: 6th International Workshop on Advanced Algorithms and Control Engineering (IWAACE 2022), 2022, Qingdao, China

Abstract

In derive analytical formula of the critical stable sectional area of surge tank, toma stable formula, E/N correction formula ignores the influence of the inertial time constant of flow. Considering the inertia of flow, this paper established a hydroelectric generating set with surge of five order analytical model, then using the model, analysis the inertia of flow and the relationship between the critical stable sectional area of surge tank, finally combining with typical hydropower station on the head and flow rate, the sensitivity analysis of channel length.

Citation Download Citation

Gaohui Li and Shaojia Yang "Flow inertia effect on critical stable sectional area of surge tank", Proc. SPIE 12350, 6th International Workshop on Advanced Algorithms and Control Engineering (IWAACE 2022), 1235015 (20 October 2022); https://doi.org/10.1117/12.2652406

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