The liquid film flow of a blood-based hybrid nanofluid, comprising carbon nanotubes (CNTs) with variable viscosity, through a stretcshing sheet has been investigated. CNTs have many applications, such as high electrical and thermal conductivity, 18% more elasticity than other commonly used nanoparticles, high tensile strength, low thermal expansion coefficient, and improved electron emission, making the present effort more valuable. In this model, a magnetic field perpendicular to the flow field is used. The governing equations are designed in the form of nonlinear partial differential equations. By using the similarity transformation, the dimensionless ordinary differential equations are depleted. The homotopy analysis method was adjusted to solve this problem. The behavior of the momentum and energy profiles versus several physical constraints was investigated. The results indicated that the use of CNTs in the carrier fluid was more effective due to its C–C bond. CNT nanofluids can be functionalized to achieve the desired properties, which can be utilized for a variety of applications by functionalization of non-covalent and covalent modification.

已经研究了基于血液的混合纳米流体的液膜流动，该流体包含具有可变粘度的碳纳米管 (CNT)，通过拉伸片。碳纳米管具有许多应用，例如高导电性和导热性、比其他常用纳米粒子的弹性高 18%、高拉伸强度、低热膨胀系数和改进的电子发射，使目前的努力更有价值。在该模型中，使用垂直于流场的磁场。控制方程以非线性偏微分方程的形式设计。通过使用相似变换，耗尽了无量纲常微分方程。为了解决这个问题，调整了同伦分析方法。研究了动量和能量分布与几个物理约束的关系。结果表明，由于碳纳米管的 C-C 键，在载液中使用碳纳米管更有效。CNT 纳米流体可以被功能化以实现所需的特性，通过非共价和共价修饰的功能化，可以将其用于各种应用。