Train Simulation Method Applying Integral Calculation

Simulation of FEL pulse length calculation with THz streaking method

Having accurate and comprehensive photon diagnostics for the X-ray pulses delivered by free-electron laser (FEL) facilities is of utmost importance. Along with various parameters of the photon beam (such as photon energy, beam intensity, etc.), the pulse length measurements are particularly useful both for the machine operators to measure the beam parameters and monitor the stability of the mac...

Simulation of Turbulent Flows Using Nodal Integral Method

Nodal methods are the backbone of the production codes for neutron-diffusion and transport equations. Despite their high accuracy, use of these methods for simulation of fluid flow is relatively new. Recently, a modified nodal integral method (MNIM) has been developed for simulation of laminar flows. In view of its high accuracy and efficiency, extension of this method for the simulation of tur...

Boundary Integral Method for 3D Simulation of Foam Dynamics

A Boundary Integral Method (BIM) for simulation of foam formation and dynamics in viscous flows is presented. The main features of the numerical method are: Nonsingular contour integration of the singular single layer potential; Higher order approximation of the interface positions and the distance between the interfaces; Dynamic mesh regularization. Presented are also results of foam-drop form...

Multi Purpose Drive Train Road Test Simulation System

Train Scheduling Problem - Phase II: A Simulation Integrated Genetic AlgorithmSystem

In [1] a feasible timetable generator stochastic simulation modeling framework for the train scheduling problem was developed to obtain a train timetable which includes train arrival and departure times at all visited stations and calculated average train travel time for all trains in the system. In this study, the framework is integrated with a genetic algorithm (GA) in order to get an optimal...