半管夹套计算

半圆管夹套压力核算2019/12/11[σ]t筒体或封头材料设计温度下的许用应力100Pc壳体计算压力0.6R圆筒或壳体球面部分内半径1800t圆筒或封头有效厚度10K由半圆管外径、壳体厚度、壳体内径查得的系数2.5规格内直径壁厚10s内半径P1半圆管夹套设计压力0.660.354.762.7727.38r半圆管夹套内半径41.488.982.83.0541.4[σ]t1夹套材料在设计温度下的许用应力100114.3108.23.0554.1焊缝系数0.5半圆管夹套许用压力38.4半圆管计算厚度0.500403Do圆筒外径516h半圆管螺距120n半圆管螺旋数量12L半圆管总长m19.58381外径内径半圆管外径88.960.354.76半圆管内径82.888.982.8半圆管材料密度7.93114.3108.2换热面积m21.621539W半圆管总重63.87492Page1of1