Physics modeling for sky lantern

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SUMMARY

The discussion centers on the physics modeling of sky lantern motion, specifically questioning whether the temperature within the lantern can be assumed uniform, leading to consistent air density. Participants suggest treating the lantern as a heat engine to simplify the analysis. This approach allows for a more straightforward calculation of buoyancy forces acting on the lantern. The consensus emphasizes the importance of uniform temperature for accurate modeling.

PREREQUISITES
  • Understanding of thermodynamics, specifically heat engines
  • Familiarity with buoyancy principles in fluid dynamics
  • Knowledge of air density variations with temperature
  • Basic physics equations related to motion and forces
NEXT STEPS
  • Research the principles of heat engines and their applications in buoyancy
  • Study the effects of temperature on air density and its implications for flight
  • Explore fluid dynamics related to motion in gases
  • Investigate mathematical modeling techniques for physical systems
USEFUL FOR

Students studying physics, educators teaching thermodynamics, and anyone interested in the mechanics of aerial devices like sky lanterns.

radhos
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Homework Statement



What is the best physics modeling for the motion of sky lantern? can I assume that the temperature in the lantern same in every place so that the air density is same too?

Homework Equations


The Attempt at a Solution

Homework Statement


Homework Equations


The Attempt at a Solution

 
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Can't one treat it as a heat engine?
 
Last edited:

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