Maklad, O.; Eliasy, A.; Chen, K.-J.; Theofilis, V.; Elsheikh, A. Simulation of Air Puff Tonometry Test Using Arbitrary Lagrangian–Eulerian (ALE) Deforming Mesh for Corneal Material Characterisation. Int. J. Environ. Res. Public Health2020, 17, 54.
Maklad, O.; Eliasy, A.; Chen, K.-J.; Theofilis, V.; Elsheikh, A. Simulation of Air Puff Tonometry Test Using Arbitrary Lagrangian–Eulerian (ALE) Deforming Mesh for Corneal Material Characterisation. Int. J. Environ. Res. Public Health 2020, 17, 54.
Maklad, O.; Eliasy, A.; Chen, K.-J.; Theofilis, V.; Elsheikh, A. Simulation of Air Puff Tonometry Test Using Arbitrary Lagrangian–Eulerian (ALE) Deforming Mesh for Corneal Material Characterisation. Int. J. Environ. Res. Public Health2020, 17, 54.
Maklad, O.; Eliasy, A.; Chen, K.-J.; Theofilis, V.; Elsheikh, A. Simulation of Air Puff Tonometry Test Using Arbitrary Lagrangian–Eulerian (ALE) Deforming Mesh for Corneal Material Characterisation. Int. J. Environ. Res. Public Health 2020, 17, 54.
Abstract
Purpose: To improve numerical simulation of the non-contact tonometry test by using Arbitrary Eulerian-Lagrangian deforming mesh in the coupling between computational fluid dynamics model of an air jet and finite element model of the human eye. Methods: Computational fluid dynamics model simulated impingement of the air puff and consisted of 25920 wedge6 elements and employed Spallart-Allmaras model to simulate capture turbulence of the air jet. The time span of the jet wais 30 ms and maximum Reynolds number
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