Splet22. sep. 2024 · There are three different flow quantities to be measured :-. The actual velocity of the fluid at a given point (measured in metres per second). The volume rate of flow (measured in metres cubed per minute). The mass flow rate (measured in kilograms per second). It is also possible to measure total flow which is the total volume or mass … Splet26. avg. 2024 · The present invention specifically relates to the field of automobile air conditioners, and provides an apparatus and method for preventing a compressor from oil shortage and an integrated gas-liquid separator. The apparatus comprises: a stop valve, a first flow regulating component, an oil content measurement assembly, and a controller, …
Multiphase Flow Measurement Using Tracer Technology at ... - OnePetro
Splet07. okt. 1999 · The purpose of this work was to examine the effect of porous-media heterogeneity, nonuniform distribution of dense nonaqueous phase liquid (DNAPL), and sampling method on the performance of the partitioning tracer method for measuring DNAPL saturation in water-saturated subsurface systems. SpletTracer methods require special equipment and experienced personnel, and its use is relatively expensive. The injection equipment and electrodes or fluorometers for … preaching black history
Heat tracer-based sap flow methods for tree transpiration
SpletExperiment Research on Air Flow Rate Measurement Using Tracer Gas Method Abstract: Experiment research on the air flow rate measurement using tracer gas method in a 300mm internal diameter and 90° elbow duct are presented, which CO and air are selected as tracer gas and gas stream. SpletMeasurement of flow by dilution methods depends on the determination of the degree of dilution of an added tracer solution by the flow. Dilution methods of measuring discharge … Splet27. avg. 2010 · A modified procedure was developed for the measurement of the effective air exchange rate, which represents the relationship between the pollutants emitted from … scooter 2006