Mass Flow Meter Working Principle Animation

When there is mass flow the tube twists slightly.

Mass flow meter working principle animation.

The mass flow rate is the mass of the fluid traveling past a fixed point per unit time. Conversely decelerating fluid moves away from the point of peak amplitude as it exits the tube. There are numerous types of mass flow meters available in the industry. However mass flow rate for a compressible fluid will increase with increased upstream pressure which will increase the density of the fluid through the constriction though the velocity will remain constant.

True mass flow measurement is an important development across industry as it eliminates inaccuracies caused by the physical properties of the fluid not least being the difference between mass and volumetric flow. This is the principle of operation of a de laval nozzle. Increasing source temperature will also increase the local sonic velocity. The mass flow meter does not measure the volume per unit time e g cubic meters per second passing through the device.

Mass flow meters are the types of flow meters which are mainly employed in mass related processes such as chemical reactions heat transfer etc. Differential pressure techniques can be used for indirect mass flow measurement of steam but as mentioned above direct mass flow measurements are much better than indirect mass flow measurement. Vortex flow meters are ideal for steam flow measurement because other mass flow meters or volumetric flow meters cannot measure steam. The purpose of the animations is to illustrate the operating principle and to show the connection with rotation fluid is being pumped through the mass flow meter.

Fluid is being pumped through the mass flow meter. Coriolis flow meters measure real mass flow whereas thermal mass flow meters are dependent of the physical properties of the fluid. The animations on the right do not represent an actually existing coriolis flow meter design. The purpose of the animations is to illustrate the operating principle and to show the connection with rotation.

A mass flow meter also known as an inertial flow meter is a device that measures mass flow rate of a fluid traveling through a tube. It measures the mass per. However the most widely used type is the coriolis meter. In all these processes accurate measurement of flow is the prerequisite.