Recently, many researchers have been interested in the so-called theories of nonlocal elasticity (NET) and modified couple stress (MCS). The effect of size and dependence on the micron scale was predicted using this theory. A new set of equations was created that governs this theory including the equation for a couple of moments and the use of the concept of couple stress elasticity. Also, the generalized thermoelastic model with phase lag is used. The present work concentrated on introducing thermoelastic rotating nanobeams structural analysis under periodic pulse heating by applying the non-local MCS theory and generalized thermoelastic theory. The thermal conductivity of the material is considered to be variable and linearly dependent on changes in temperature. Laplace transform and state space methods are used to obtain the physical fields of the nanobeam. The effects of size and non-local factors, variability of thermal conductivity, centrifugal force due to rotation and couple stress on different field variables are visually presented and examined in depth.

最近，许多研究人员对所谓的非局部弹性 (NET) 和修正偶应力 (MCS) 理论感兴趣。使用该理论预测了尺寸和对微米尺度的依赖性的影响。创建了一组新的方程来控制这个理论，包括几个矩的方程和对应力弹性概念的使用。此外，还使用了具有相位滞后的广义热弹性模型。目前的工作主要是通过应用非局部 MCS 理论和广义热弹性理论，在周期性脉冲加热下引入热弹性旋转纳米梁结构分析。材料的热导率被认为是可变的，并且与温度的变化呈线性关系。拉普拉斯变换和状态空间方法用于获得纳米束的物理场。尺寸和非局部因素、热导率的可变性、旋转引起的离心力和耦合应力对不同场变量的影响被直观地呈现和深入研究。