An efficient piezoelectric sandwich beam finite element is presented here. It employs the coupled polynomial field interpolation scheme for field variables which incorporates electromechanical ...

Abstract: The high-efficiency robotic edge grinding technology for precision forged blades of aero engines can significantly improve the blade machining quality, enhance the engine performance ...

Abstract: High-order interpolation polynomial has better approximation to its original function near the interpolation center than low-order polynomial but will arise ...