Search results for keyword: pulse
shallow reflection wave method
Introduction
The shallow refraction method is an important tool for the analysis of shallow subsurface structures. The method involves the analysis of seismic refraction data obtained from the subsurface in order to give an insight into the depth distribution of mechanical properties such as comp......
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sonic test
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Ultrasonic testing, also called ultrasonic inspection, is a method of testing materials that uses sound waves generated by an ultrasonic probe to evaluate a materials characteristics. Ultrasonic testing is most commonly used to detect flaws or irregularities in steel and other metal parts, as we......
ground radar method
Geophysical Radar
Geophysical radar methods are used to explore and monitor the subsurface of the earth in order to locate reserves of oil, gas, minerals, and other valuable resources. Geophysical radars use electromagnetic waves from portable or fixed sources to detect changes in the electrical c......
Topography
Surveying terrain is a process used to identify the points on a surface, usually of land, and then formulate a plan. It is a profession which dates back to ancient times, when the Romans used it to plot the roads they created. Surveying terrain is now used to assess land use, plot boundary lines, ......
Wave speed test
Ultrasound Velocity Testing
Ultrasound vibrational energy has been used as a core diagnostic tool by researchers, engineers and medical professionals for many years. Ultrasound velocity testing involves the calculation of an object’s velocity by analyzing the propagation of an ultrasound wave thr......
blasting blast
Explosion Impulse
Explosion impulse is a powerful form of energy that can be harnessed and used as a destruction force. It exists in various forms and can be used as a weapon of mass destruction, capable of demolishing buildings, destroying large fields or biomes, or, in extreme cases, wiping out......
rock sound monitoring
Theory and Application of Rockburst Monitoring
There are many uses and applications of rock burst monitoring, which has enabled engineers to better predict and control rock failures. Rockburst monitoring is a process that involves the use of equipment and software designed to measure and monitor ......
superconducting magnet
Introduction
Superconducting magnets are solenoids built using special electrical wires producing very powerful magnetic fields. First introduced in 1911, superconducting magnets are now used in a variety of practical applications including cutting-edge research and modern technologies.
History
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Baghouse
Introduction
Dust collectors are specifically designed to capture and filter dust particles from the air and are used to improve indoor air quality. The baghouse dust collector is one of the most commonly used systems for dust collection.
Classification and Structure
Baghouse dust collectors ca......
BE type electrostatic precipitator technology
Advancement of SCR / SNCR Technology in Electrical Precipitator
Introduction
Today, air pollution caused by industry emissions has become an urgent environmental problem. The electricity precipitator is the most reliable, efficient, economical and most widely used equipment for controlling indus......
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