Results 21 to 30 of about 47,415 (268)
Study on Self-Excited Oscillation Suppression of Supersonic Inlet Based on Parallel Cavity
Frontiers in Energy Research, 2022 Aiming at the problem of self-excited oscillation in a supersonic inlet, the oscillation suppression of parallel cavities in a shock system is studied. Based on the shock dynamic model, the theoretical calculation model of parallel cavity under dynamic ...
FeiChao Cai, Xing Huang
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Energies, 2018 Self-resonating waterjets (SRWJs) are being widely used in the fields of energy exploitation, due to the significantly increased penetration rate of roller bits in deep-hole drilling.
Xiaoliang Wang +4 more
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工程科学学报, 2019 The self-resonating waterjet has the characteristics of high-frequency pressure oscillation and strong cavitation. Accurately grasping the jet characteristics is a prerequisite for the application research of self-resonating waterjets.
CAI Teng-fei +4 more
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Analysis of Macroscopic Cavitation Characteristics of a Self-Excited Oscillating Cavitation Jet Nozzle [PDF]
Journal of Applied Fluid Mechanics, 2023 The self-excited oscillating cavitation jet nozzle (SEOCJN) serves as a crucial component for converting hydrostatic energy into dynamic pressure energy and ensuring optimal hydraulic and cavitation performance of cavitating jets.
Y. Zhao, G. Li, F. Zhao, X. Wang, W. Xu
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Energies, 2018 The fuel injection cycle-to-cycle variation characteristic in an opposed-piston compression ignition engine was investigated experimentally. Based on the optimal Proportion Integration Differentiation (PID) method, a new control method was proposed by ...
Yi Lu +4 more
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Study on Pressure Oscillation Characteristic of Steam Low-velocity Jet under Seawater Condition
Yuanzineng kexue jishuIn order to address the research gap in steam-seawater interactions and evaluate the feasibility of using seawater as a coolant in marine nuclear power systems, the pressure oscillation characteristics of steam low-velocity jet in seawater have been ...
Study on Pressure Oscillation Characteristic of Steam Low-velocity Jet under Seawater Condition
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Pressure Operator for the Pöeschl-Teller Oscillator
RUDN JOURNAL OF MATHEMATICS, INFORMATION SCIENCES AND PHYSICS, 2017 9 pages, 0 ...
Rudoy Y.G., Oladimeji E.O.
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Nihon Kikai Gakkai ronbunshu, 2017 This paper studies the condition of reducing knock intensity which is the pressure oscillation initiated by auto-ignition of the end gas. The knock intensity is thought to be decreased by suppressing the reaction rate of auto-ignition. In this study, the
Mitsuaki OHTOMO +3 more
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Energies, 2020 Knocking is a destructive and abnormal combustion phenomenon that hinders modern spark ignition (SI) engine technologies. However, the in-depth mechanism of a single-factor influence on knocking has not been well studied.
Lei Zhou +3 more
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Improvements of MPS for reducing numerical pressure oscillation in the dam break simulation
Shui kexue jinzhan, 2018 For pursuing an appropriate numerical method for free surface flow with large deformation, a vertical two dimensional corrected MPS numerical model for the simulation of the dam break flow was built based on the Moving Particle Semi-implicit (MPS) method.
WANG Lizhu +3 more
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