Numerical Calculation of Wave and Wind for Simulating Navigation

Mathcad – a Tool for Numerical Calculation of Square-wave Voltammograms

An alternative approach for numerical calculation of the square-wave voltammograms using the mathematical programming package MATHCAD is presented. A quasi-reversible redox reaction is considered and a mathematical model is developed under conditions of the square-wave voltammetry (SWV). Application of the mathematical model in MATHCAD is discussed and the file used for numerical simulation is ...

A numerical calculation method for frequency-shift of a plasma wave using wave digital filters

Development of an Implicit Numerical Model for Calculation of Sub and Super Critical Flows

A two dimensional numerical model of shallow water equations was developed tocalculate sub and super-critical open channel flows. Utilizing an implicit scheme the steady stateequations were discretized based on control volume method. Collocated grid arrangement was appliedwith a SIMPLEC like algorithm for depth-velocity coupling. Power law scheme was used fordiscretization of convection and dif...

Development of an Implicit Numerical Model for Calculation of SUB-and Super-Critical Flows

A two dimensional numerical model of shallow water equations was developed to calculate sub and super-critical open channel flows. Utilizing an implicit scheme the steady state equations were discretized based on a control volume method. Collocated grid arrangement was applied with a SIMPLEC like algorithm for depth-velocity coupling. A power law scheme was used for discretization of convection...

Simulating pigeon navigation

We present a computer model of avian navigation (homing) based on Kramer’s ‘Map and Compass’ model. The key assumptions are: (1) the navigation environment contains two intersecting gradients, (2) the birds possess senses to measure these gradients, a compass sense, and an internal representation of the gradients, the navigational ‘map’. By interpreting the difference in gradient values between...