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RISNumerical Investigation of the Effect of the Cavity on Flow Control of Continuous Pulses Opposing Plasma Synthetic Jets in Hypersonic Flow
Publisher: American Society of Civil Engineers
Abstract: Pulse opposing plasma synthetic jets (OPSJs) have potential for reducing the drag coefficient of hypersonic airfoils. This paper numerically investigated the effects and flow control mechanisms of a continuous nanosecond ...
Modeling and Dynamic Analysis of Cylindrical Roller Bearings Under Combined Radial and Axial Loads
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To improve the endurance and reliability of cylindrical roller bearings (CRBs) under complex operating conditions, a dynamic model of CRB is developed. The model incorporates a roller–raceway contact model to optimize ...
Structural Damage Identification Based on Quadratic Optimization of Objective Functions with Modal Residual Force and Weighting Strategy
Publisher: ASCE
Abstract: Structural damage identification (SDI), an important issue in the field of structural health monitoring (SHM), is usually converted into a constrained optimization problem. However, the conventional objective functions ...