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This process has been compared to the process of choosing when to buy financial options as the cost of scheduled maintenance must be balanced against the risk of failure and the cost of unscheduled maintenance. [10] This differs from Condition-based maintenance(CBM) where the part is replaced once it has failed or once a threshold is passed. [11]
The Rolls-Royce Trent 1000 is a high-bypass turbofan engine produced by Rolls-Royce, one of the two engine options for the Boeing 787 Dreamliner, competing with the General Electric GEnx. It first ran on 14 February 2006 and first flew on 18 June 2007 before a joint EASA/FAA certification on 7 August 2007 and entered service on 26 October 2011.
Reliability-centered maintenance (RCM) is a concept of maintenance planning to ensure that systems continue to do what their users require in their present operating context. [1] Successful implementation of RCM will lead to increase in cost effectiveness, reliability, machine uptime, and a greater understanding of the level of risk that the ...
The cost to repair and replace components is up; the cost to insure them is going to follow. ADAS may reduce the number of small claims In the event of a crash, the presence of ADAS features can ...
Improving engine reliability and ease of maintenance is a major objective for the F135. The engine has fewer parts than similar engines, which improves reliability. All line-replaceable components (LRCs) can be removed and replaced with a set of six common hand tools. [47] The F135's health management system is designed to provide real time ...
In addition to 3,000-shp output, the targets for AATE were a 25% reduction in fuel consumption (less than 0.347 lb/(hp⋅h), 211 g/kWh), a 65% improvement in power to weight (more than 6.5 hp/lb, 10.7 kW/kg), a 20% improvement in design life (more than 6000 hours and 15000 cycles), a 35% reduction in production (less than $650k per engine) and maintenance cost, and a 15% reduction in product ...
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