Results 91 to 100 of about 208,593 (196)
Development study of a capacitance void fraction sensor using asymmetrical electrode plates
Journal of Fluid Science and Technology, 2016 A capacitance-based void fraction sensor has been developed for the rocket or airbreathing engines, which is simple and do not disturb the flow. Typical conventional sensors usually have two concave electrodes mounted on the outer wall of the dielectric ...
Yuki SAKAMOTO +2 more
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Cryogenics, 2018 Abstract This manuscript presents the design of a capacitive void fraction sensor for cryogenic LN2 two phase flows and its validation at room conditions. The capacitive void fraction sensor is first designed by means of Electric Field Analysis (EFA) simulations taking into account specific technical constraints coming from the test section in which ...
Sakamoto, Yuki +5 more
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Development of Precise Low Value Capacitance Measurement System for Cryogenics Two Phase Flow Application [PDF]
Journal of Electrical and Electronics Engineering, 2018 In cryogenic two phase flow, it is always challenging to measure the quality and void fraction. In this regard, an effort has been made to indigenously develop an electronic circuit to measure the void fraction by measuring the capacitance of the order ...
SINGH Gaurav Kumar +4 more
doaj
Case Studies in Thermal EngineeringFlow boiling in the rod bundle channel is an important phenomenon in nuclear reactors. The local inhomogeneous void fraction distribution in the flow channel will affect the flow and heat transfer in two phase flow.
Sui-Jun Gong +5 more
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Effect of pore structure on void formation in lotus type porous Cu/solder joints
Results in MaterialsVoid formation in solder joints is a critical reliability challenge in high-power electronics, as it degrades thermal dissipation and mechanical integrity. This study investigates a novel structural approach to mitigate this issue.
Jin-Kwan Lee +6 more
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International Journal of Advanced Nuclear Reactor Design and TechnologySubchannel analysis code is one of the most important thermal-hydraulic analysis tools for nuclear reactor cores. A new subchannel analysis code for PWRs named LINDEN code has been developed by China Nuclear Power Technology Research Institute (CNPRI ...
Yuanbing Zhu, Ke Wang, Ting Wang
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Thermoelectric Properties of Poly(3-Hexylthiophene) Nanofiber Mat with a Large Void Fraction. [PDF]
Materials (Basel), 2017 Hiura S +5 more
europepmc +1 more source
Void fraction under breaking waves
, 1999 Bubble injection due to breaking waves within the surf zone is inferred by measuring void fraction using a 3 m vertical array of eight conductivity cells in conjunction with video pixel intensity. Void fraction errors associated with the conductivity measurements are examined, including vertical variations in the temperature and conductivity (measured),
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A Dual Conductance Sensor for Simultaneous Measurement of Void Fraction and Structure Velocity of Downward Two-Phase Flow in a Slightly Inclined Pipe. [PDF]
Sensors (Basel), 2017 Lee YG, Won WY, Lee BA, Kim S.
europepmc +1 more source
Dataset of two-phase flow in a horizontal pipe: synchronized measurements of acceleration, pressure, void fraction and high-velocity camera. [PDF]
Data Briefdas Neves DA +5 more
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