Computational and experimental studies on a forward-sweep inducer for Liquid Rocket Engine (LRE) turbopumps were conducted to evaluate the effects of forward-sweep of the leading edge on the performance of an inducer in comparison with a conventional backward-sweep inducer. Computational results show that backflows at the inlet decrease in the case Chaussures Nike Vintage Pas Cher of the forward-sweep inducer by inhibiting pre-rotation of the inflow and the low pressure region at backflow also diminishes, which is presumed Acheter Blazer Noir to improve the suction performance of the inducer. Experimental results show that the suction performance of the forward-sweep inducer is almost the same as that of the backward-sweep inducer although it has a smaller inlet tip diameter and shorter axial length. The efficiency of the forward-type inducer is found better than that of the backward-sweep inducer due to the small size of backflows.
This work examines a robot drilling system in the Aerospace Industrial Development Corporation of Taiwan. Work procedures, human errors and robot failures are also assessed. Based on those assessments, countermeasures and feasible recommendations are proposed to enhance the hybrid system's safety and performance. In addition, some of the recommendations are applied toward the system studied Basket Nike Blazer herein, along with the implementation results presented as well.
Relevance to industry
Industrial robot safety and performance can be advanced through the collaborative efforts of ergonomists and practitioners investigating the work environment and the interaction between humans and robots. based on their observation, sound recommendations regarding human factor-related issues can be made. Therefore, this survey provides a valuable reference for human–robot system designers and practitioners.
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