Results 1 to 10 of about 935,045 (283)
Void Fraction Measurement of Oil–Gas–Water Three-Phase Flow Using Mutually Perpendicular Ultrasonic Sensor [PDF]
Sensors, 2020 The complex flow structure and interfacial effect in oil−gas−water three-phase flow have made the void fraction measurement a challenging problem.
Weikai Ren, An Zhao, Ningde Jin
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A New Void Fraction Measurement Method for Gas-Liquid Two-Phase Flow in Small Channels [PDF]
Sensors, 2016 Based on a laser diode, a 12 × 6 photodiode array sensor, and machine learning techniques, a new void fraction measurement method for gas-liquid two-phase flow in small channels is proposed.
Huajun Li +5 more
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Lithosphere, 2022 Fractures in the overburden induced by mining disturbances provide a channel for fluid flow between the surface and the underground. Mining-induced strata movement and fracture distribution are influenced by the gravity and dip angles of rock seams.
Shaofeng Wang +4 more
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ON THE EFFECT OF FINE-SCALE RADIAL VOID DISTRIBUTIONS ON ASSEMBLY CRITICALITY AND PIN POWER DISTRIBUTION [PDF]
EPJ Web of Conferences, 2021 The assumption that void fraction, and by extension coolant density, is uniform in the radial direction is a common approximation used in lattice physics simulations.
Price Dean +3 more
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Mechanical Engineering Journal, 2021 The void fraction distribution of a fuel rod bundle in a boiling water reactor is a critical parameter for accurately predicting the optimal thermal margin in the design of a reactor core. The rod bundle configuration, such as a part-length rod (PLR) and
Takahiro ARAI +7 more
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Frontiers in Energy Research, 2021 Void fraction is one of the key parameters for gas-liquid study and detection of nuclear power system state. Based on fully convolutional neural network (FCN) and high-speed photography, an indirect void fraction measure approach for flow boiling ...
Wenjun Chu +4 more
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A Differential Pressure Technique for Void Fraction Measurement in Gas-Liquid Flow
ENP Engineering Science Journal, 2021 Two-phase Gas-liquid flows have many industrial uses, such as hydrocarbon transportation and energy production. The knowledge and an accurate determination of the gas phase's proportion rate in the two-phase mixture known as the gas void fraction is ...
Ammar ZEGHLOUL +3 more
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Quantum Beam Science, 2021 Recent studies have shown that the presence of dissolved salts in water can exhibit peculiar flow boiling and two-phase flow regimes. Two-phase flow and convective flow boiling are typically characterized with the help of void fraction measurements.
Seth Eckels +5 more
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Fluids, 2020 Void fraction is one of the most important parameters for the modeling and characterization of two-phase flows. This manuscript presents an overview of void fraction measurement techniques, experimental databases and correlations, in the context of ...
Álvaro Roberto Gardenghi +5 more
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Journal of Materials Research and Technology, 2022 Based on the Gurson-Tvergaard-Needleman (GTN) damage model, the damage evolution and ductile fracture of 7075 aluminum alloy sheets during the tensile process were predicted. First, the true stress–strain curve and micro morphology of 7075 aluminum alloy
Hongchao Ji +4 more
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