A novel fibre optic sensor system has been developed for linear location of acoustic emission (AE). The demonstration of linear location of acoustic emission was conducted using a pair of serial multiplexed fibre coupler-based acoustic emission sensors in conjunction with a single light source. The...
This is a promising method for non-destructive testing of aircraft frame structures by the AE methoddoi:10.1108/00022660310457248Kosel, TadejGrabec, IgorKosel, FrancAircraft Engineering and Aerospace TechnologyKOSEL T,GRABEC I,KOSEL F. Intelligent location of two simultaneously active acoustic emission ...
These activities that result in CO2 emission can be substituted with immersive VR products and services. Immersive VR can also be utilized to communicate organizations’ production activities, their environmental impacts, how they use green processes and information technology to achieve environmental ...
(InnerMongolia-EjinaqiSaihantopeach):theJiuquansatellitelaunchcenter,alsoknownasthe"Dongfengspacecity",isoneoftheemissiontestbaseofscience,technologyandChinasatellitesatellitelaunchvehicle,isChinesecreatedtheearliestandlargestintegratedmissileandSatelliteLaunchCenter,iscurrentlyChinatheonlymannedspacelaunchsite.2,the...
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This paper proposes a time-space domain correlation-based method for gas leakage detection and location. It acquires the propagated signal on the skin of the plate by using a piezoelectric acoustic emission (AE) sensor array. The signal ... Bian,Xu,Zhang,... 被引量: 15发表: 2015年 The ...
Climatiq Calculate the environmental footprint created by a broad range of emission-generating activities apiKey Yes Yes Cloverly API calculates the impact of common carbon-intensive activities in real time apiKey Yes Unknown CO2 Offset API calculates and validates the carbon footprint No Yes Unknown...
Our goal is to optimize regularized image reconstruction for emission tomography with respect to lesion detectability in the reconstructed images. We consider model observers whose decision variable is the maximum value of a local test statistic within a search area. Previous approaches have used simulat...
(4) The influencing factors of location choice have obvious heterogeneity for different types and ownership of resource-based enterprises. The results of this research contribute to the understanding of spatial distribution pattern of resource-based enterprises in Xinjiang, clarifying the influencing ...
11.US EPA smoke emission test cycle美国烟排放物试验循环 12.diesel smoke measuring instrument柴油机排烟测定仪器 13.The discharge amount of the smoke dust hit 10.591 tons.烟尘排放总量1059.1万吨。 14.smoke extraction system排烟系统井、 排烟风机和控制设备等组成 15.Discussion on Smoke Exhaust Rate in...