In this paper we analyze an optimization problem that arises in the overhaul of a gas turbine engine. This problem involves the placement of nozzle guide vanes in the nozzle of the engine. The ...

Polymer matrix composites (PMCs) are made by reinforcing a polymer-based matrix with glass, carbon, or aramid fibers. PMCs are classified into thermosetting and thermoplastic resins based on the type ...

This is a preview. Log in through your library . Abstract In this paper three important matrix differentiation theorems are established and some special cases pointed out. The results are used to ...