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    • 2. 发明申请
    • System and method for monitoring erosion
    • 监测侵蚀的系统和方法
    • US20050248334A1
    • 2005-11-10
    • US10841780
    • 2004-05-07
    • Pete DagenaisOrlando JesusLiping Li
    • Pete DagenaisOrlando JesusLiping Li
    • E21B47/00G01N17/00G01N23/00
    • E21B47/00
    • A system and method for monitoring erosion include a sensor (204) that is embedded in a substrate (202) having a first surface (206) that is subject to erosion and a second surface (208). The sensor (204) has a first mode in which the sensor (204) is responsive to RF interrogation (216) from a detector (212) and a second mode in which the sensor (204) is non-responsive to the RF interrogation. The sensor (204) transitions from the first mode to the second mode in response to being disabled due to contact with the erosive agent causing the erosion of the first surface (206). When the sensor (204) has transitioned to the second mode, this indicates that a predetermined level of erosion of the first surface (206) has occurred.
    • 用于监测侵蚀的系统和方法包括嵌入在具有受到侵蚀的第一表面(206)和第二表面(208)的基底(202)中的传感器(204)。 传感器(204)具有第一模式,其中传感器(204)响应于来自检测器(212)的RF询问(216)和传感器(204)不响应于RF询问的第二模式。 响应于由于与侵蚀剂接触导致第一表面(206)的侵蚀而被禁用,传感器(204)从第一模式转变到第二模式。 当传感器(204)转变到第二模式时,这表明已经发生了第一表面(206)的预定水平的侵蚀。