Results 161 to 170 of about 104,776 (194)

Determination of Vibration Properties and Reliable Frequency Estimation for Synchronous Vibrations Through Improved Blade Tip Timing Techniques Without a Once-per-Revolution Sensor. [PDF]

Sensors (Basel)
Sasakaros M, Mann L, Schafferus M, Wirsum M.   +3 more
europepmc   +1 more source

Blade Vibration Difference-Based Circumferential Fourier Fitting Algorithm for Synchronous Vibration Parameter Identification of Rotation Blades. [PDF]

Sensors (Basel)
Fan Z, Li H, Huang J, Liu S.
europepmc   +1 more source

Adjustable tongue vane for improving the energy performance of a submersible single-channel pump for wastewater treatment. [PDF]

Heliyon
Nguyen DA, Wu K, Li X, Kim GS, Kim JH.
europepmc   +1 more source

Influence of Thermal Inertia on Dynamic Characteristics of Gas Turbine Impeller Components. [PDF]

Entropy (Basel)
Liu Y, Jia Y, Liu Y.
europepmc   +1 more source

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Effect of outlet impeller diameter on performance prediction of centrifugal pump under single-phase and cavitation flow conditions

International journal of nonlinear sciences and numerical simulation, 2022
In this current study, the transient numerical calculations using CFD code are carried out under different outlet impeller diameters for the flow field within a centrifugal pump under single-phase and cavitation conditions.
Ahmed Ramadhan Al-Obaidi, A. Qubian
semanticscholar   +1 more source

Optimal Adaptive Magnetic Suspension Control of Rotary Impeller for Artificial Heart Pump

Cybernetics and systems, 2021
This study presents the development of adaptive control algorithm based on backstepping methodology for magnetic suspension of rotating impeller for artificial heart pump subjected to external disturbance.
A. Humaidi, S. Kadhim, Ahmed Sharhan Gataa   +2 more
semanticscholar   +1 more source

Investigation of the influence of various numbers of impeller blades on internal flow field analysis and the pressure pulsation of an axial pump based on transient flow behavior

Heat Transfer, 2020
In the current study, the flow behavior in an axial pump through changing the number of impeller blades is analyzed. Due to the number of blades being very important geometrical parameters in the pump, the study of the influence of various numbers of ...
Ahmed Ramadhan Al-Obaidi
semanticscholar   +1 more source

Experimental Investigation on Pressure Fluctuation Reduction in a Double Suction Centrifugal Pump: Influence of Impeller Stagger and Blade Geometry

Journal of Fluids Engineering, 2020
The reduction in pressure fluctuation can suppress noise, balance the radial and axial forces, and restrain the vibration level of a centrifugal pump.
Zeng Yongshun, Z. Yao, Fujun Wang, R. Xiao, Chenglian He   +4 more
semanticscholar   +1 more source