Results 21 to 30 of about 13,714 (263)
Nuclear Engineering and Technology, 2021 Dual-cooled annular fuel allows a significant increase in power density while maintaining or improving safety margins. However, the dual-cooled design brings much higher Zircaloy charge in reactor core, which could cause a great threaten of hydrogen ...
Yangbin Deng +7 more
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Investigation on braking characteristics of dashpot for hydraulic operating circuit breaker
Nihon Kikai Gakkai ronbunshu, 2016 Braking characteristics of piston-dashpot system in a hydraulic operating device for circuit breaker was investigated by the measurement and numerical analysis.
Tohru YAMASHITA +3 more
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Towards system pressure scaling of gas assisted coaxial burner nozzles – An empirical model
Applications in Energy and Combustion Science, 2021 The present study investigates the influence of system pressure, gas velocity, and annular gas gap width on the resulting droplet size. Three external-mixing twin-fluid atomizers are operated at a constant liquid mass flow.
Simon Wachter +2 more
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Design and Fabrication of Micro Hemispheric Shell Resonator with Annular Electrodes
Sensors, 2016 Electrostatic driving and capacitive detection is widely used in micro hemispheric shell resonators (HSR). The capacitor gap distance is a dominant factor for the initial capacitance, and affects the driving voltage and sensitivity.
Renxin Wang +7 more
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Modeling Of Polymer Melt Flow In The Annular Channel Of A Disk Extruder
Nauka ta progres transportu, 2023 Purpose. Polymer products are used in industry due to their performance properties. The homogeneity of the melt is essential for the quality of the final product.
V. V. Novodvorskyi, G. K. Ivanitsky
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Nuclear Engineering and Technology, 2023 As for two-phase flow in rectangular channels, the flow regimes especially like churn-turbulent and annular flow are significant for the physical problem like Countercurrent Flow Limitation (CCFL).
Qingche He +4 more
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An Annular Gap Acceleration Model for γ-ray Emission of Pulsars [PDF]
Chinese Journal of Astronomy and Astrophysics, 2007 11 pages 2 figures, accepted by Chinese Journal of Astronomy and ...
Qiao, G. J. +4 more
openaire +2 more sources
Modeling and Experiments of an Annular Multi-Channel Magnetorheological Valve
Actuators, 2022 With the increasing number of cars, the demand for vehicle maintenance lifts is also increasing. The hydraulic valve is one of its core components, but there are problems with it such as inaccurate positioning and failure. In order to improve the service
Xiaolong Yang +3 more
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Analysis of Dynamic Flow Loss of High Water-Based Emulsion Pump
ActuatorsThe emulsion pump’s flow loss directly affects its performance and efficiency. However, the annular plunger chamber leakage and valve core hysteresis are challenging to avoid during operation.
Lirong Wan +5 more
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气体物理Influenced by the local angle of attack of the air rudder, a complex separation and reattachment flow will form at the position of the full-motion rudder shaft thermal-protection ring during a hypersonic flight, accompanied by severe aerodynamic heating ...
Yibin DOU +6 more
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