装有电感应加热器和核燃料元件的厚璧油缸,有时由于内部发热而承受很大的热应力,这些应力的产生是由于厚璧油缸内外表面温度梯度所造成的。对各种不同尺寸的油缸构件进行计算时,热应力分析显得既冗长而又费时。实际上,通过一种特殊的曲线图即可减少计算量。这种曲线图规定了油缸体径向应力、周向应力以及轴 Thick cylinders fitted with induction heaters and nuclear fuel elements are sometimes subject to significant thermal stresses due to internal heating due to the temperature gradients inside and outside the cylinder. Thermal stress analysis is both lengthy and time-consuming when calculating cylinder components of various sizes. In fact, the amount of computation can be reduced with a special graph. This graph specifies the cylinder body radial stress, circumferential stress, and shaft