Results 311 to 317 of about 338,499 (317)
Some of the next articles are maybe not open access.
Continuous Wave Ultrasonic Doppler Modeling for Oil–Gas–Water Three-Phase Flow Velocity Measurement
IEEE Sensors Journal, 2018Chao Tan, Xiaoxiao Dong, Feng Dong
exaly
Horizontal oil-water two-phase dispersed flow velocity profile study by ultrasonic doppler method
Experimental Thermal and Fluid Science, 2019Feng Dong, Chao Tan
exaly
Letter re: “Demonstrating Phase Velocity and Group Velocity”
American Journal of Physics, 1970openaire +1 more source
Is a Group Velocity a Weighted Average of the Component Phase Velocities?
American Journal of Physics, 1972openaire +1 more source
Intial Phase and Phase Velocity of Surface Waves
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo, 1978openaire +1 more source