产生涡流 meaning in English
burble
eddy
Examples
- Numerical simulation of the vortex induced by a train entering into a tunnel
列车进入隧道时产生涡流的数值模拟 - By physical and chemical testing and comprehensive analysis , it is suggest that deposited sands and rubber relics lead to local clogging of the pipe , so vortex around the clog lead to erosion abrasion
通过理化试验和综合分析后认为，海水中沉积的泥砂和管内橡胶残片集结成一体，对传热管形成局部阻塞，水流在阻塞物周围产生涡流，发生冲蚀磨损，造成钛管泄漏失效。 - Insulation shell in a new induction shaft coupling is a main element to solve leakiness of magnet pump , it often works in changing magnetic field so that eddy current is produced , and eddy current results in wastage and decreasing the efficiency
摘要磁力联轴器中内外转子间的隔离套是磁力泵实现无泄漏的主要零件，由于磁力联轴器工作时，隔离套便处在变化的磁场中，则其内部将产生涡流，导致涡流损耗和传递效率降低。 - Utilizing electromagnetic principle , high frequency signal after amplifying output through interaction coil , as the container with compound aluminium tinsel in inner cap pass through the intercationcoil , immediately generate eddy current heat , make the aluminium tinsel side glue closely with bottle mouth , reach the purpose of airtight sealing
利用电磁感应原理，高频信号经放大后由感应线圈输出，当内盖装有符合铝箔垫片的容器经过感应线圈时，既产生涡流发热，使铝箔面与瓶口紧密地粘合，达到气密封口的目的。 - Eddy current nondestructive testing ( ecndt ) is widely used to detect the thinness and defects of the sample , because of its characteristics of non - contact , high sensitivity and ease of detection . the principle of ecndt is that : when a probe coil with the ac exciting source is put near a sample , eddy current will be produced in the sample which will conversely affect the impedance of the coil according to the farad theorem . any un - uniformity in the sample will change the impedance of the coil and the output voltage
涡流无损检测技术具有灵敏度高、检测速度快、非接触等特点广泛应用于厚度检测和缺陷探伤，它的原理是当载有交变电流的检测线圈靠近金属导体时在导体中产生涡流，该涡流又影响原磁场，使得线圈的阻抗和感应电压发生变化，通过分析阻抗或感应电压的变化来获得被测导体的信息。