发明申请
US20160054170A9 Apparatus And Method For Volume And Mass Estimation Of A Multiphase Fluid Stored At Cryogenic Temperatures
有权
![Apparatus And Method For Volume And Mass Estimation Of A Multiphase Fluid Stored At Cryogenic Temperatures](/abs-image/US/2016/02/25/US20160054170A9/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Apparatus And Method For Volume And Mass Estimation Of A Multiphase Fluid Stored At Cryogenic Temperatures
- 专利标题(中):在低温储存的多相流体积和质量估计的装置和方法
- 申请号:US14226650 申请日:2014-03-26
- 公开(公告)号:US20160054170A9 公开(公告)日:2016-02-25
- 发明人: Gregory C. Harper , Gregory A. Batenburg , Paul S. Schranz
- 申请人: Westport Power Inc.
- 优先权: CA2753588 20110927
- 主分类号: G01F25/00
- IPC分类号: G01F25/00
摘要:
An apparatus and method estimate fluid mass in a cryogenic tank that holds a multiphase fluid comprising a liquid and a vapor. The apparatus comprises a level sensor, a pressure sensor and a computer. The level sensor provides a parameter representative of a level of the liquid. The pressure sensor provides a pressure signal representative of vapor pressure inside the cryogenic tank. The computer is operatively connected with the level sensor and the pressure sensor to receive the parameter and the pressure signal, and is programmed to determine the level from inputs comprising the parameter, to calculate a first volume of the liquid from inputs comprising the level, and to calculate a first mass of the liquid from inputs comprising the first volume and the pressure signal.
摘要(中):
一种装置和方法来估计保存包含液体和蒸汽的多相流体的低温罐中的流体质量。 该装置包括液位传感器,压力传感器和计算机。 液位传感器提供代表液体水平的参数。 压力传感器提供代表低温罐内蒸气压的压力信号。 计算机与水平传感器和压力传感器可操作地连接以接收参数和压力信号,并且被编程以从包括参数的输入确定水平,以从包括水平的输入计算液体的第一体积,以及 以从包括第一体积和压力信号的输入计算液体的第一质量。
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01F | 容积、流量、质量流量或液位的测量;按容积进行测量 |
------G01F25/00 | 用于测量容量、流量、液面或借助容积进行计量的仪表设备的检定或校正 |