165105 ⎘
Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using electrical loaded particles as tracer, e.g. ions or electrons the concentration of electrical loaded particles giving an indication of the flow
Estimates of flow velocity with controlled spatio-temporal variations in contrast media properties
#2Sensor system and method for detection of fluids with a certain material composition
#3Air flow meter for an automobile
#4Sampling device and method for measuring fluid flow and solute mass transport