发明授权
- 专利标题： System and method for measuring thickness of a refractory wall of a gasifier using electromagnetic energy
- 专利标题（中）： 使用电磁能量测量气化炉耐火壁厚度的系统和方法
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申请号： US12272310申请日： 2008-11-17
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公开(公告)号： US08269509B2公开(公告)日： 2012-09-18
- 发明人: Emad Andarawis Andarawis , John Erik Hershey , Ibrahim Issoufou Kouada , Shobhana Mani , Anthony Mark Thompson
- 申请人： Emad Andarawis Andarawis , John Erik Hershey , Ibrahim Issoufou Kouada , Shobhana Mani , Anthony Mark Thompson
- 申请人地址： US NY Niskayuna
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Niskayuna
- 代理商 Ann M. Agosti
- 主分类号： G01R27/32
- IPC分类号： G01R27/32
摘要：
A system and method for measuring a thickness of a refractory wall of a gasifier using electromagnetic energy is disclosed. The system includes a waveguide with a bistatic or monostatic phased array antenna at one end. The waveguide is operably connected to a Network Analyzer that generates a pulse of electromagnetic energy with a desired bandwidth. The pulse is transmitted through a coaxial cable to the waveguide. The reflection of the pulse is received by the waveguide and input to a data acquisition system. An output device displays the resolvable discontinuities in impedance encountered by the pulse in its propagation path in the system.
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