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公开(公告)号：US20220389809A1
公开(公告)日：2022-12-08
申请号：US17334210
申请日：2021-05-28
摘要： A method may include obtaining first pressure data regarding a first pressure sensor upstream from a restricted orifice and second pressure data regarding a second pressure sensor downstream from the restricted orifice. The method may further include obtaining temperature data regarding a temperature sensor coupled to the restricted orifice. The method may further include obtaining various gas parameters regarding a predetermined gas flowing through the restricted orifice and various orifice parameters regarding the restricted orifice. The method may further include determining a first gas flow rate of the predetermined gas based on a gas flow model, the first pressure data, the second pressure data, the temperature data, the gas parameters, and the orifice parameters.
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公开(公告)号：US11988085B2
公开(公告)日：2024-05-21
申请号：US17334210
申请日：2021-05-28
CPC分类号： E21B47/07 , E21B41/0071 , E21B47/09 , G01F1/34 , G05D7/00 , E21B2200/20 , F17C2250/00 , F17C2250/03 , F17C2265/031
摘要： A method may include obtaining first pressure data regarding a first pressure sensor upstream from a restricted orifice and second pressure data regarding a second pressure sensor downstream from the restricted orifice. The method may further include obtaining temperature data regarding a temperature sensor coupled to the restricted orifice. The method may further include obtaining various gas parameters regarding a predetermined gas flowing through the restricted orifice and various orifice parameters regarding the restricted orifice. The method may further include determining a first gas flow rate of the predetermined gas based on a gas flow model, the first pressure data, the second pressure data, the temperature data, the gas parameters, and the orifice parameters.
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