Numerical Simulations of Time-Dependent Micro-Rotation Blood Flow Induced by a Curved Moving Surface Through Conduction of Gold Particles with Non-uniform Heat Sink/Source

摘要

Cancer remains one of the leading healthcare problems in theworld, and efforts continue not only to discover newtherapies butalso to find betterways to deliver medicines. The need to transmit cytotoxic agents selectively to cancer cells, to improve safetyand efficacy, has prompted the application of nanotechnology in medicine. The latest explorations have revealed that goldnanomaterials can rectify and defeat it since they have a large atomic quantity to generate heat and contribute to malignanttumor therapy. The purpose of the present study is to investigate the consequence of heat transport through micropolarblood flow which contains gold nanomaterials in a moving shrinking/stretching curved surface. The mathematical modelingof micropolar nanofluid containing gold blood nanomaterials (AuNPs) toward the curved shrinking/stretching surface issimplified by utilizing suitable transformation. Numerical dual solutions are regulated for the temperature distribution andvelocity field by using the bvp4c technique in MATLAB. Impacts of pertinent constants on temperature distribution andvelocity are examined. Consequently, findings indicate that gold nanomaterials are useful for drug movement and deliverymechanisms, as velocity boundary is controlled by suction and unsteady parameters. Gold nanomaterials also raise thetemperature field, so that cancer cells can be destroyed.