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Table 4 Values of iris obtained by the simulation of high and normal IOP with the gravity in −Y and −X directions

From: Fluid and structure coupling analysis of the interaction between aqueous humor and iris

Iris elasticity modulus (Pa) Equivalent stress (MPa) Equivalent strain Total deformations (mm)
(a) In the horizontal position
IOP = 27 mmHg
  27,000 1.0005e−3 0.037056 0.33917
  32,400 1.0005e−3 0.03088 0.28264
  54,000 1.0005e−3 0.018528 0.16959
IOP = 13.5 mmHg
  27,000 1.4602e−3 0.035289 0.3597
  32,400 1.4602e−3 0.029407 0.29975
  54,000 1.4602e−3 0.017644 0.17985
(b) In the vertical direction
IOP = 27 mmHg
  27,000 9.999e−4 0.037033 0.33869
  32,400 9.999e−4 0.030861 0.28224
  54,000 9.999e−4 0.018517 0.169853
IOP = 13.5 mmHg
  27,000 9.7102e−4 0.035964 0.3671
  32,400 9.7102e−4 0.02997 0.30591
  54,000 9.7102e−4 0.017982 0.18555
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