The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
As a non-radiant and unperturbed 2D/3D boundary measurement technique, Electrical resistance tomography (ERT) provides an effective way of monitoring and on-line measurements for multi-phase fluid. However, the spatial resolution and accuracy are very poor due to the ill-posed nature of inverse problems. A combination of electrical and ultrasonic dual-modality system based on CPCI industrial computer...
As a non-radiant and unperturbed 2D/3D boundary technique, Electrical resistance tomography (ERT) provides an effective way of monitoring and on-line measurements for multiphase fluid. To better satisfy industrial requirements, a parallel ERT system based on CompactPCI is described in this paper. The performance of this system have been tested, and the results show that the system works properly with...
As a kind of visual measurement technique based upon variations in conductivity, electrical resistance tomography has great potential in process application. A new data acquisition system for electrical resistance tomography is described. This data acquisition system is built based on the CompactPCI bus and the FPGA. The application of the CompactPCI bus can make the single plane electrical resistance...
As a kind of on-line measurement technology possessing advantages of unperturbed, non-radiant and visualization, Electrical Resistance Tomography has wide application prospect in petroleum and chemical industrial production processes which are based continuous-phase conductive medium. For extracting information of the production processes efficiently, a kind of 16 electrodes ERT system based the industrial...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.