Explain what a simulation warmup time is and when it is used

Explain what a simulation warm-up time is and when it is used.

Solution

1). First we need to discuss simulation,

Simulation is to make the model work similar to prototype by imposing the boundary conditions.

In mathematical model we can\'t rely on analytical solution as field conditions are not certain, they vary and do not follow a fixed function. It depends upon many variables depending upon the boundary conditions.

2). Warm up time is the time in which model analyse the boundary conditions , warm up time effect the accuracy of results. Warm up time should be choosen such that reaults tend to steady values.

3) for example let we have sensor for measuring frequency. Before using the sensors first we allow them to run without being disturbed so that they get used to of surrounding default vibration. In this process instrument set this average default vibrations as zero. Now it will give the reading in axcess of those default vibrations...

Hope u get it. Happy learning..