Sökning: "numerical methods"
Visar resultat 21 - 25 av 1427 avhandlingar innehållade orden numerical methods.
21. Development and Validation of a Numerical Tool for the Aeromechanical Design of Turbomachinery
Sammanfattning : In aeromechanical design one of the major rules is to operate under High Cyclic Fatigue (HCF) margins and away from flutter. The level of dynamic excitations and risk of HCF can be estimated by performing forced response analyses from blade row interaction forces or Low Engine Order (LEO) excitation mechanisms. LÄS MER
22. Numerical modelling of geomaterials at failure
Sammanfattning : Geotechnical engineering is the science dealing with mechanics of soils and rocks and its engineering applications. Geotechnical engineering projects vary in a wide range, from evaluation of the stability of natural slopes and man-made soil deposits, to the design of earthworks and foundations. LÄS MER
23. Summation-by-Parts Operators for High Order Finite Difference Methods
Sammanfattning : High order accurate finite difference methods for hyperbolic and parabolic initial boundary value problems (IBVPs) are considered. Particular focus is on time dependent wave propagating problems in complex domains. Typical applications are acoustic and electromagnetic wave propagation and fluid dynamics. LÄS MER
24. Compressible Turbulent Flows : LES and Embedded Boundary Methods
Sammanfattning : .... LÄS MER
25. Numerical methods for quantum molecular dynamics
Sammanfattning : The time-dependent Schrödinger equation models the quantum nature of molecular processes. Numerical simulations of these models help in understanding and predicting the outcome of chemical reactions. LÄS MER