Search Results - subject:"finite element"

LENGTH AND WIDTH EFFECTS OF METAL FILMS ON STRESS-INDUCED BENDING OF SURFACE MICROMACHINED CANTILEVER CURVED GRATING

KUO, JU-NAN - In: Surface Review and Letters (SRL) 19 (2012) 01, pp. 1250001-1

and widths was conducted to observe out-of-plane deformation. A finite element model was established to analyze the … deformation. Finite element analysis and experimental results indicate that the commonly used beam theory formula for predicting …

Persistent link: https://www.econbiz.de/10010660980

Geometric error control of workpiece during drilling through optimisation of fixture parameter using a genetic algorithm

Kumar, K. Siva; Paulraj, G. - In: International journal of production research 50 (2012) 12, pp. 3450-3469

Persistent link: https://www.econbiz.de/10009576013

Deriving Market Expectations for the Euro-Dollar Exchange Rate From Option Prices

Krichene, Noureddine - International Monetary Fund (IMF) - 2004

Option prices provide valuable information on market expectations. This paper attempts to extract market expectations, as conveyed by an implied risk-neutral probability distribution, from option prices for the dollar-euro exchange rate. Returns' volatilities are inferred from observed and...

Persistent link: https://www.econbiz.de/10005605330

The Optimum Quantity of Debt: Technical Appendix

Aiyagari, S. Rao; McGrattan, Ellen R. - In: Annals of Economics and Finance 4 (2003) 1, pp. 193-217

households whose saving behavior is influenced by precautionary saving motives and borrowing constraints. We apply the finite … element method to compute households¡¯ saving decisions and to compute the distribution of asset holdings. To verify that the …

Persistent link: https://www.econbiz.de/10009144545

Method for optimal design of pipes for low-energy district heating, with focus on heat losses

Dalla Rosa, A.; Li, H.; Svendsen, S. - In: Energy 36 (2011) 5, pp. 2407-2418

software based on the finite element method (FEM). The model was validated by comparison with experimental measurements …

Persistent link: https://www.econbiz.de/10010808179

A Cost-Effective Method to Control Seawater Intrusion in Coastal Aquifers

Abd-Elhamid, Hany; Javadi, Akbar - In: Water Resources Management 25 (2011) 11, pp. 2755-2780

saline water and recharge to the aquifer after desalination. A coupled transient density-dependent finite element model is …

Persistent link: https://www.econbiz.de/10010794176

SPDEs driven by additive and multiplicative white noises: A numerical study

Manouzi, Hassan - In: Mathematics and Computers in Simulation (MATCOM) 81 (2011) 10, pp. 2234-2243

In this paper we present a finite element approximation of a model of a linear stochastic partial differential equation … in the corresponding deterministic equations, we use the usual Galerkin finite element method. Once this approximation is …

Persistent link: https://www.econbiz.de/10010870423

Linear least squares parameter estimation of nonlinear reaction diffusion equations

Mocenni, C.; Madeo, D.; Sparacino, E. - In: Mathematics and Computers in Simulation (MATCOM) 81 (2011) 10, pp. 2244-2257

diffusivity and reaction term parameters. Using the finite element method the original partial differential equation is …

Persistent link: https://www.econbiz.de/10010870603

Stability of an undercut sea-cliff along a Cilento coastal stretch (Campania, Southern Italy)

Budetta, Paolo - In: Natural Hazards 56 (2011) 1, pp. 233-250

This paper deals with a finite element stability analysis performed on a sea-cliff affected by a deep notch. The cliff … strength parameters. A finite element approach was implemented using a two-dimensional elasto-plastic finite-element stress …

Persistent link: https://www.econbiz.de/10010846529

A convergence of a MFE-FV method for immiscible compressible flow in heterogeneous porous media

El Ossmani, Mustapha - In: Mathematics and Computers in Simulation (MATCOM) 81 (2011) 10, pp. 2103-2128

(the saturation equation). A mixed finite element (MFE) method is used to discretize the pressure equation and is combined …

Persistent link: https://www.econbiz.de/10011050249