Compared to a commercial Pt/C (10 wt%) catalyst, oxygen reduction in alkaline medium on the synthesized carbon material exhibits comparable electrocatalytic activity, long term-operating durability and excellent CH3OH tolerance, rendering it as a potential alternative to Pt-based catalysts.
85percentt ensure the pack is operating safely, 15percentt ensure durability.
The FEA results on tyre durability and operating characteristics from both the original and improved design tyres were compared.
This will ensure that the structure complies with requirements of durability and operating security and extends the tunnel structure life, which are the primary missions of the underground workers (Fig. 10).
This study investigates the influence of the carcass (body) ply turn-up and bead reinforcement turn-up around the bead region on tyre durability and operating characteristics using finite element analysis (FEA).
The attributes identified for a stapler were convergence to other modes, ergonomics, ease of use, availability, affordability, esthetics, uniqueness, cycle time, fun to use, after sales service, operating costs, capacity, modularity, durability, multiple utility, reliability, safety, maintenance, ease of manufacturing, mode of payment, customization, traceability.
In this study ultrasonic sensors were subjected to simulated environmental and operating conditions to determine their durability and accuracy.
The stability characteristics were studied in practical PEM electrolysis cells operating at 80 °C, using several durability tests of 1000 h each to evaluate the reliability of this electro-catalyst for real-life operation.
The objective of the current study is to determine the effects of operating speed and tension on tape durability, guiding, and magnetic performance.
The objective of testing process is identification of gearbox operating features and behavior, gearbox reliability and durability.
