Radio-Acoustic-Sounding System-Spatially Resolved Acoustic Temperature Measurement For Industrial Applications
ELEKTROTECHNIK UND INFORMATIONSTECHNIK(2018)
摘要
This article describes a measurement setup for non-contact, spatially resolved temperature measurement of gases. The electromagnetic-acoustic interaction, known from the radio-acoustic-sounding method, makes it possible to measure temperatures continuously in the industrial environment. For this purpose, the speed of sound of an emitted sound pulse, which is temperature-dependent, will be determined with a Doppler radar. The operating principle, a possible setup and its challenges are shown and presented with measurements. Further, it is discussed how air flows or temperatures can be determined multidimensionally with this measuring principle.
更多查看译文
关键词
non-contact acoustic temperature, measurement, Doppler radar, electromagnetic-acoustic interaction
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要