Citation:
J.M.W Cheung, J.P Scanlan, S.S Wiseall, An Aerospace Component Cost Modelling Study for Value Driven Design, Proceedings of the 1st CIRP Industrial Product-Service Systems (IPS2) Conference, Cranfield University, 1-2 April 2009, pp238
Abstract:
Demand is increasing in aero-engine products for better efficiency and environmental performance whilst
keeping the cost low. Unlike performance, the physics behind cost is least understood. This paper presents
a proposed unit cost modelling methodology applied to a Rolls-Royce aero-engine fan blade. An objective of
the cost model is the allow engineers to understand the breakdown of cost. A value driven design concept is
outlined and presents an opportunity to conduct design optimisation.
