The FRP emits a focused ultrasound beam into the medium as a sequenceof short pulses in order to estimate the velocity profile. Correlation techniques are used: they allow the required real time evaluationsto be carried out without sophisticated and expensive electronic processing networks. Infact, ...
FunmingLiCecilF.HessFunmingLiCecilF.HessFunmingLiCecilF.HessFunmingLiSpringer USHess C. F.An instrument to measure the size, velocity and concentration of particles in a flow. Proceeding of an international symposium on optical particle sizing: theory and practice . 1987...
Kundt's tube- a measuring instrument used to measure the speed of sound lidar- a measuring system that detects and locates objects on the same principle as radar but uses light from a laser; a potential technology for detecting air turbulence that can affect aircraft ...
What would you like to measure? Find out about your individual application area here. Flow Find out more Comfort level Find out more Laboratories/Cleanrooms Find out more testo 400 – the multi-tasker for IAQ professionals Measures all IAQ-related parameters: Flow, temperature, humidity, pressur...
Ultrasonic instrument to measure the gas velocity 优质文献 相似文献 参考文献ULTRASONIC INSTRUMENT TO MEASURE THE GAS VELOCITY AND-OR THE SOLIDS LOADING IN A FLOWING GAS STREAM ULTRASONIC INSTRUMENT TO MEASURE THE GAS VELOCITY AND-OR THE SOLIDS LOADING IN A FLOWING GAS STREAMOF DISCLOSURE\nA flow ...
An instrument has been developed to observe the settling of individual flocs in turbid water in order to measure size and settling velocity spectra of estuarine cohesive suspended sediments. inssev —IN Situ SEttling Velocity instrument—is bed mounted and comprises a computer controlled decelerator cha...
___is a precise instrument, which is used to measure ship velocity and calculate its voyage on the theory of Doppler Effect of sound wave in water.A.Doppler LogB.Doppler filterC.Doppler shiftD.Doppler radar的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷
as measured gas temperature and sonic velocity, the gas or vapour concentration is determined. The accuracy of measurement is dependent on the difference between to molecular weight of the two component gases, and the larger the difference, the more accurately the instrument will measure c[translate...
... /dissipation factor measuring instrument is a test set designed to be used with an external power source/generator. This high precision tester uses a combination of bridge and direct (vector) measurements ... Compare this product air velocity measuring device400 temperature pressure relative ...
Kimo’s MP 210 micromanometer measures pressure, air velocity, airflow, temperature, tachometry, gas leak and carbon monoxide (up to 6 simultaneous measurements). Measurement of pressure, air velocity, and airflow Interchangeable modules Two ... Compare this product See the other productsSauermann...