Tire & Log Impact: Critical Damage Simulation | Earth Desert Climate

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In summary, the conversation discusses the speed and durability of a tire rolling into a log buried in sand. It is mentioned that actual testing is requested, but a simulation may also be helpful. The conversation concludes with the idea that at a speed of 468km/h, one time is enough before the tire sustains critical damage. It is suggested to contact tire companies for more information on their product's performance.
  • #1
vector
A tire rolls 468km/h into a 1m diameter/3m tall log buried 1.5m in sand. How many times can it do this before sustaining critical damage and being unable to roll anymore. Assume Earth desert climate, avg temp of 35°C, and steel wheel with rubber tire. Actual testing is requested, but a simulation would help. thx.
 
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  • #2
We cannot do the testing here and you have posted insufficient information to provide any analytical solution (either numerical or exact).
 
  • #3
At this speed one time is enough.
 
  • #4
Originally posted by Alexander
At this speed one time is enough.

I'll second that. 468km/h is pretty screaming fast.
 
  • #5
Phone some tire companies and ask them about the performance of their products. They love to brag...
 
  • #6
Yeah, I imagine the brag about the results of slamming tire at 300 mph into 2-tonne log: "-No comments..."
 

1. What is the purpose of simulating tire and log impact in an earth desert climate?

The purpose of simulating tire and log impact in an earth desert climate is to understand the potential damage that can occur to tires and logs when they encounter different types of terrain in a desert environment. This simulation can help researchers and engineers design more durable and efficient tires and log structures for use in these harsh conditions.

2. How is the simulation conducted?

The simulation is conducted using advanced computer software that models the physics of tire and log impact. It takes into account factors such as tire size and tread pattern, log shape and size, and the properties of the desert terrain. The simulation uses algorithms to predict the forces and stresses that would be experienced during impact.

3. What types of damage can be predicted by the simulation?

The simulation can predict a range of potential damage, including cracks, fractures, and deformations in both the tires and logs. It can also simulate the displacement and rotation of the logs and the resulting impact on the surrounding terrain. This information can be used to identify areas for improvement in tire and log design.

4. What are the benefits of using this simulation?

Using this simulation can save time and resources by allowing researchers to test and refine tire and log designs in a virtual environment before conducting physical tests. It also provides a more detailed understanding of the impact forces and stresses, which can lead to more effective and durable designs for use in desert environments.

5. Are there limitations to this simulation?

Like any simulation, there are limitations to consider. The accuracy of the simulation depends on the quality of the input data and assumptions made in the model. Additionally, the simulation may not account for all real-world variables, so physical testing may still be necessary to validate the results.

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