[PDF] Top 20 A method for detecting bubbles in two-phase gas-liquid flow

... Schematic view of the experimental setup of the present work is shown in Fig. 1. The experimental system consists of a syringe pump, a square column, a standard circular needle with 1.6 mm diameter, a light source, a ... See full document

... homogeneous gas-liquid mixture transient flow has been ...transient two-phase flow using the method of characteristics and finite difference conservation method was ... See full document

... and gas void fraction in two-phase gas-liquid flow in mini-channels were experimentally ...investigated flow and channel size to be applied in measurements of velocity and ... See full document

... Lagrangian method to track droplet trajectories, and they simulated in different exhaust gas temperatures and injec- tion position, at last the accuracy of the model was verified by experiments ...flue ... See full document

... measurement method to study the distribution of gas bubbles in a fluidized bed, including the impact of a baffle with and without ...practical method to determine the local bubble ...redirect ... See full document

... and gas as formation ...Bullheading method. It is found that the gas cannot be completely removed under the condition of small ...mathematical method based on the experimental ...the ... See full document

... slug flow dynamics model for gas-water two-phase flow in near hori- zontal pipeline, the theoretical analysis and experimental researches were done to propose the expressions of stable ... See full document

... tap gas from existing production header for the purpose of downstream pipeline ...design method to correctly account for the splitting/separation nature of multiphase fluid within the pipeline straight from ... See full document

... The method has benefits of low capital cost and ease of installation, however, the accuracy of pressure measurement might not be sufficient at the lower range of sensor’s full ...air-water flow with smaller ... See full document

... saturated liquid density, and other aspects, especially in calculations of the multiphase fluid systems, which are some of the most commonly used equations in engineering design ...the gas-solid ... See full document

... characterizes gas-liquid mixing in an OBC system successfully visualizes internal flow by providing cross section image and possibly to replace the traditional method which depends on the ... See full document

... of two-phase flows for cooling of electronic components, such as computer chips, power electronics, converter chips and inverters in hybrid cars, powerful lasers, light-emitting diodes, ...with phase ... See full document

... the liquid velocity distribution in an industrial-scale sieve tray by solving the liquid time-averaged equations of continuity of mass and momentum in a single phase steady-state three dimensional ... See full document

... With increasing the gas flow rate, the length of Taylor bubbles increases producing a larger fraction of liquid film falling downwards which leads to increase in the length of churn area[r] ... See full document

... mass flow meter is based on the influence of fluid flow (in most cases, a gas flow) on the heat transfer from a heated element [1] and ...mass flow meters are of two basic types: ... See full document

... a method of heating/cooling which kept a constant difference (say 20 C) between the sample and its surroundings would there still be the plateau during the phase changes that we see on the graphs? ... See full document

... Optek liquid optical sensor for the process ...detects liquid based on light refraction and allows analysing optically-transparent liquids such as ...of liquid in the detection volume of below ... See full document

... for gas-lift reactors also serve gas lift model in the laboratory of the Department of Power System ...type two-phase flow, which is in terms of the operation of nuclear reactors ...the ... See full document

... Hexane helps create a pseudo- homogenous reaction mixture, allowing easier transport of methanol into the oil phase. Hexane itself does not participate in the reaction but acts as a dispersal medium for the oil. ... See full document

... These correlation functions represent the whole physics of the two-phase flow in the sense that a the space-time flow pattern and b the physical interactions between the bubbles, which m[r] ... See full document