  In modelling of elastic objects in a flow such as red blood cells, white
blood cells, or tumour cells, several elastic moduli are involved. One of them
is the area conservation modulus. In this paper, we focus on spring network
models and we introduce a new way of modeling the area preservation modulus. We
take into account the current shape of the individual triangles and find the
proportional allocation of area conservation forces, which would for individual
triangles preserve their shapes. The analysis shows that this approach tends to
regularize the triangulation. We demonstrate this effect on individual
triangles as well as on the complete triangulations.

Computational Physics;Soft Condensed Matter