Definition

Noun: A numerical value representing the ratio between the duration of a simulation and the duration of the real-world process it models. It quantifies how much faster or slower the simulated events occur relative to actual time.

Usage

The term is used primarily in scientific, engineering, and computational contexts to describe the temporal compression or expansion in a model. - A time-scale factor greater than 1 indicates the simulation runs faster than real time. - Adjusting the time-scale factor allows researchers to observe long-term geological processes in a feasible laboratory period. - The accuracy of the prediction depends on selecting an appropriate time-scale factor for the model.

Advanced Usage

• In Real-Time Simulation: A time-scale factor of 1 is critical, meaning the simulation progresses at the same speed as the physical process.
  • For pilot training, the flight simulator must operate with a time-scale factor of 1 to provide a realistic experience.
• Conceptual Use: Can be used metaphorically to discuss the relative speed of different processes.
  • The time-scale factor for technological change seems to be increasing exponentially compared to social adaptation.

Variants and Related Words

• Timescale (noun): The specific frame of time over which events occur or are measured.
  • The timescale for this project is six months.
• Scaling Factor (noun): A more general term for a multiplier used to change the magnitude of a quantity.
  • Apply a scaling factor to convert the values from the model to real-world units.

Synonyms

• Temporal scaling factor
• Simulation time ratio
• Time compression ratio

Related Phrases

• To apply a time-scale factor: To use this ratio in a calculation or model setup.
  • You must apply the correct time-scale factor to interpret the simulation results accurately.
• Governed by a time-scale factor: Determined or controlled by this ratio.
  • The speed of the animation is governed by a user-defined time-scale factor.

Noun

1. the ratio of the simulation time to the time of the real process