... machine bearings rotors stochastic processes 24 03 2009 25 03 2009 07 06 2010 07 06 2010 In discussing the effects of uncertainty, it was deemed no longer appropriate to consider the variations in the magnitude of the eigenvalues as those explicitly involve the rotor speed...

... 03 2009 25 03 2009 07 06 2010 07 06 2010 damping elastic constants machine bearings matrix algebra rotors stochastic processes uncertainty uncertain rotor uncertain bearings rotordynamics nonparametric stochastic modeling random matrices Notwithstanding...

... additional logic, emphasizes the need for as well as the benefits of a more integrated stability management system. 08 05 2008 23 05 2008 14 04 2009 compressors jet engines rotors stability stochastic processes An intelligent control system is one that adapts itself...

... cellular automata corrosion protective coatings eutectic alloys fission reactor coolants fission reactor safety grain boundary diffusion lead alloys oxidation stochastic processes mesoscopic oxidation model lead bismuth eutectic cellular automaton The corrosiveness of LBE...

... with an n -dimensional vector Itô stochastic differential equations (SDEs) of the form 1 d X d t = m ( X ) + G ( X ) W ( t ) where X is an R n valued stochastic process representing the response of the system. m ( X ) and G ( X...

... dynamics (CFD) computer code ( 1 ). computational fluid dynamics disperse systems dust fission reactor safety flow separation stochastic processes turbulence 28 07 2008 29 07 2008 02 10 2008 Email: zhanjie.xu@iket.fzk.de 2009 American Society...

... is an optimization problem and its solution can be efficiently made using approximations given by Eqs. 3 , 4 . 27 04 2007 24 05 2007 29 02 2008 blades discs (structures) finite element analysis friction mechanical contact sensitivity analysis shock absorbers stochastic processes...

... and costs. gas turbines fault diagnosis thermodynamics stochastic processes neural nets mechanical engineering computing 29 06 2006 24 01 2007 As the deviation vector Z * for steady states, the generalized vector W * is a pattern to be recognized...

... is in the fundamental properties of a specific stochastic process, one that is created by the threshold crossings of a random process. The model validation utilizes data obtained on three different axial compressor facilities. These include a single-stage low-speed axial compressor, a four-stage low-speed research...

... be efficient as well. 01 10 2003 01 03 2004 gas turbines jet engines belief networks stochastic processes Fault detection and isolation in gas turbines can be achieved through the use of linearized gas path analysis methods, using approaches related to the Kalman filter and its...

...I. N. Egorov; G. V. Kretinin; S. S. Kostiuk; I. A. Leshchenko; U. I. Babi 07 June 1999 09 March 1999 03 January 2000 gas turbines aircraft optimisation control theory engines stochastic processes Till now a wide class of aircraft GTE optimization problems has...