To the Question of Hydrodynamic Instability of Nematics in a Magnetic Field: IV. Model of Domain Structure for a Nematic in a Magnetic Field of Arbitrary Orientation with Respect to the Director

A model of magnetohydrodynamic domains is proposed. It describes the motion of a nematic fluid with negative diamagnetic susceptibility in the geometry of transverse bending deformation, when an arbitrary angle is specified between the initial orientation of the director and the magnetic field strength vector. The modeling results are compared with experimental data on the observation of the domain structure in a lyotropic nematic under the above-described condition.