Abstract: This chapter presents the design and preliminary evaluation of a useradaptive ankle foot orthosis (AFO). To begin with, according to structural characteristics of the human ankle as well as foot dimensions of an ablebodied ...

Abstract: This paper presents an experimental investigation of effects of grooved tip clearances on the flow field of a compressor cascade. The tests were performed in a low-speed large-scale cascade, ...

Abstract: Thermal vacuum and swivel table tests of a control moment gyroscope (CMG) are designed and the start-up hesitation and rotation break of the CMG are analyzed. In order to study the fault mechanism, a thermo-structural ...

Abstract: A ferrofluid seal is a rotary seal widely used in the chemical industry, shipbuilding, aerospace, aviation, and other fields, demonstrating various advantages, such as high reliability, low wear, and low leakage rate. The ...