What is the equation to calculate thermal energy due to friction?

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SUMMARY

The calculation of thermal energy due to friction involves understanding the work done against friction, which is the energy dissipated. This energy is not solely converted into heat; it can also manifest as sound or surface ablation. The discussion highlights that there is no straightforward equation for calculating thermal energy from friction, particularly distinguishing between rolling and sliding friction. Therefore, a comprehensive approach is necessary to account for various forms of energy dissipation.

PREREQUISITES
  • Understanding of basic physics concepts, particularly energy dissipation.
  • Familiarity with friction types, specifically rolling and sliding friction.
  • Knowledge of thermodynamics principles related to energy conversion.
  • Experience with energy calculations in mechanical systems.
NEXT STEPS
  • Research the principles of energy dissipation in mechanical systems.
  • Study the differences between rolling friction and sliding friction in detail.
  • Learn about the thermodynamic properties of materials involved in friction.
  • Explore advanced topics in frictional heat generation and its applications.
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Students and professionals in physics, mechanical engineering, and materials science who are interested in understanding the complexities of thermal energy generation due to friction.

Nerdydude101
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I have to calculate the amount of thermal energy due to friction, it will be rolling friction if that makes a difference but i would like to know how (if possible) to calculate thermal energy due to friction in sliding friction as well. Thank you!
 
Science news on Phys.org
The work against friction is the energy dissipated by the friction - but not all of it will go into heat.
Some may be sound, some may go in ablation of the surfaces, and so on.
So there is no simple calculation.
 

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