Engineering

Worm Gear Efficiency

Most gear types have efficiencies in a fairly tight range.  On the other hand, worm gear efficiency can vary greatly.  A large portion of losses in a worm gear set is due to the sliding friction between the worm and gear. The sliding friction is dependent on the worm lead angle, λ and the coefficient …

Worm Gear Efficiency Read More »

Presenting Simulation Results

Presenting the results of a Monte Carlo simulation can be challenging when your audience isn’t inclined to receive probabilistic information.  Decision makers often want a single number for net present value, project completion date, or profit. How do we as the modeler/analyst present this information so it is understood and appreciated for the extra information …

Presenting Simulation Results Read More »