Measuring device for testing high-temperature broadband wave transmission rate of wave-transmitting material in arc wind tunnel
The invention discloses a device for testing and measuring the high-temperature broadband wave transmission rate of an arc wind tunnel wave-transmitting material. The device comprises an arc heater, a spray pipe, a receiving antenna, a transmitting antenna, a transmission cable, a spectrum monitorin...
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| creator | ZENG HUI YAN XIANXIANG OU DONGBIN |
| description | The invention discloses a device for testing and measuring the high-temperature broadband wave transmission rate of an arc wind tunnel wave-transmitting material. The device comprises an arc heater, a spray pipe, a receiving antenna, a transmitting antenna, a transmission cable, a spectrum monitoring device, a vector network analyzer, a thermal infrared imager and a vacuum test cabin, the receiving antenna and the transmitting antenna are positioned in the vacuum test cabin; the spectrum monitoring device is connected with the cathode of the arc heater; and a signal output end and a signal input end of the vector network analyzer are respectively connected with the transmitting antenna and the receiving antenna through transmission cables. According to the invention, the low-ablation arc heater is utilized to provide the simulation capability of pure airflow under the aerodynamic heating condition of the wave-transparent material, and meanwhile, the microwave measurement system is utilized to realize the real |
| format | Patent |
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The device comprises an arc heater, a spray pipe, a receiving antenna, a transmitting antenna, a transmission cable, a spectrum monitoring device, a vector network analyzer, a thermal infrared imager and a vacuum test cabin, the receiving antenna and the transmitting antenna are positioned in the vacuum test cabin; the spectrum monitoring device is connected with the cathode of the arc heater; and a signal output end and a signal input end of the vector network analyzer are respectively connected with the transmitting antenna and the receiving antenna through transmission cables. 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According to the invention, the low-ablation arc heater is utilized to provide the simulation capability of pure airflow under the aerodynamic heating condition of the wave-transparent material, and meanwhile, the microwave measurement system is utilized to realize the real</description><subject>AIRCRAFT</subject><subject>AVIATION</subject><subject>COSMONAUTICS</subject><subject>DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT</subject><subject>HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjMEKglAQRd20iOofpg8QlAJpGVK0qVV7GXXUAZ0n80Zd9uuZ-AGtLtxzONvg8yT0g7LUUNLIBUHlFIy8_a6G6yY06npStEEJcnVY5iglTDgSmKL4jr1nJzArBK5aSLgSWzLdTJSxBRZALWDiOWCDCLX7YFNh6-mw7i443m_v9BFS7zLyPRYkZFn6iuMkSs7JJbqe_nG-duxJzA</recordid><startdate>20231117</startdate><enddate>20231117</enddate><creator>ZENG HUI</creator><creator>YAN XIANXIANG</creator><creator>OU DONGBIN</creator><scope>EVB</scope></search><sort><creationdate>20231117</creationdate><title>Measuring device for testing high-temperature broadband wave transmission rate of wave-transmitting material in arc wind tunnel</title><author>ZENG HUI ; YAN XIANXIANG ; OU DONGBIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117074790A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>AIRCRAFT</topic><topic>AVIATION</topic><topic>COSMONAUTICS</topic><topic>DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT</topic><topic>HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZENG HUI</creatorcontrib><creatorcontrib>YAN XIANXIANG</creatorcontrib><creatorcontrib>OU DONGBIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZENG HUI</au><au>YAN XIANXIANG</au><au>OU DONGBIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Measuring device for testing high-temperature broadband wave transmission rate of wave-transmitting material in arc wind tunnel</title><date>2023-11-17</date><risdate>2023</risdate><abstract>The invention discloses a device for testing and measuring the high-temperature broadband wave transmission rate of an arc wind tunnel wave-transmitting material. 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| subjects | AIRCRAFT AVIATION COSMONAUTICS DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING |
| title | Measuring device for testing high-temperature broadband wave transmission rate of wave-transmitting material in arc wind tunnel |
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