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RISThe Mechanism of the Impact of Rotor Clocking on Tonal Noise of Two-Stage Axial Flow Fan
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Rotor clocking refers to the circumferential indexing of adjacent rotors, each with an equal number of blades, which impacts tonal noise propagation and the performance of a two-stage axial flow fan. To elucidate ...
Multi-Objective Optimization for Efficiency Improvement and Aerodynamic Excitation Reduction of a Diagonal Flow Fan Based on Machine Learning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The aerodynamic excitation within the diagonal flow fan is a key source of its vibration and noise problems. To enhance efficiency and mitigate aerodynamic excitation of diagonal flow fan, this study proposes a ...
Optimization of Nonlinear Pressure-Flow Characteristics of a Spring-Loaded Pressure Relief Valve Based on Computational Fluid Dynamics Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the nonlinear pressure-flow characteristics of a spring-loaded pressure relief valve (PRV), which is used in the automotive fuel supply system for pressure control is analyzed, and its characteristics are ...