Study on the hydraulic impedance of surge tank

Autor:	Jian-dong Yang, Wen-tao Feng
Rok vydání:	2011
Předmět:	Engineering Hydraulic motor business.industry Hydraulics animal diseases Attenuation fungi technology industry and agriculture food and beverages Surge tank law.invention Vibration fluids and secretions law Hydraulic machinery business Electrical impedance Hydropower Marine engineering
Zdroj:	2011 Second International Conference on Mechanic Automation and Control Engineering.
DOI:	10.1109/mace.2011.5987522
Popis:	Calculation formula of hydraulic impedance of surge tank is derived in this paper, which is suitable to both simple tank and throttled tank. And the effects of surge tank on the hydraulic vibration of pressurized conveyance system of hydropower are studied. The investigation shows that the attenuation factors of system decrease if the hydraulic resistance coefficient of surge tank increases. The hydraulic impedance of hydraulic turbine has almost no affects on the frequencies of system, which are close to the even order frequencies of pipe.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a2ba5d8e5b291b0baadf80c3b2c6bdd6 https://doi.org/10.1109/mace.2011.5987522 Zobrazit plný text záznamu