Related Experiment Video
Updated: May 11, 2026

Experimental Manipulation of Body Size to Estimate Morphological Scaling Relationships in Drosophila
Published on: October 1, 2011
Scaling behavior of an airplane-boarding model
Martins Brics1, Jevgenijs Kaupužs, Reinhard Mahnke
1Institute of Physics, Rostock University, D-18051 Rostock, Germany. martins.brics2@uni-rostock.de
This study precisely determines the asymptotic power-law scaling behavior of airplane boarding time using Monte Carlo simulations. The mean boarding time scales with the number of passengers N as N(1/2), correcting previous findings.
Area of Science:
- Statistical Physics
- Complex Systems Modeling
- Computational Physics
Background:
- The airplane-boarding model by Frette and Hemmer (2012) describes passenger flow and seating.
- Previous studies suggested a different power-law scaling for boarding time.
- Understanding asymptotic behavior is crucial for optimizing boarding processes.
Purpose of the Study:
- To precisely determine the asymptotic power-law scaling behavior of the airplane-boarding model.
- To analyze the mean boarding time
and related quantities for large numbers of passengers (N). - To investigate the influence of corrections to scaling on the observed exponents.
Main Methods:
- Extensive Monte Carlo simulations were performed for system sizes up to N=65536.
- Numerical analysis of simulation data focused on scaling behavior and power-law exponents.
- Scaling Ansätze, including leading terms and power-law corrections, were applied, analogous to critical phenomena.
Main Results:
- The mean boarding time
exhibits asymptotic power-law scaling with an exponent α = 1/2 (0.5001 ± 0.0001). - This precise value of α=1/2 significantly deviates from the previously reported α≈0.69.
- Corrections to scaling, with a leading exponent θ≈1/3, explain the variation of effective exponents at smaller N.
Conclusions:
- The study confirms the convergence of the effective exponent to 1/2 for large N.
- The findings provide a precise understanding of the asymptotic dynamics of the airplane-boarding model.
- This research offers valuable insights for optimizing passenger flow and reducing boarding times in real-world scenarios.
Related Concept Videos
Typical Model Studies
Application of Linearization and Approximation
Modeling and Similitude
Scaling
Design Example: Creating a Hydraulic Model of a Dam Spillway
Modeling with Differential Equations

