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Ponencia
Inverse mass matrix via the method of localized lagrange multipliers
(National Technical University of Athens, 2017-06)
An efficient method for generating the mass matrix inverse is presented, which can be tailored to improve the accuracy of target frequency ranges and/or wave contents. The present method bypasses the use of biorthogonal ...
Ponencia
Perfomance analysis of hybrid systems based on externally heayed closed-cycle engines
(ENEA, 2011)
This work presents a comparative analysis of hybrid systems that make use of closed-cycle externally heated bottoming systems. Two options are considered: reciprocating (Stirling) engines and supercritical carbon dioxide ...