灵敏度求助? 在模拟塔的塔顶目标产物的摩尔浓度随回流比变化关系(即x-r)时,出现了问题,原来的状态时result availabl .现在变为有warmings sensitivity block xr row 19 begins block: b1 model: radfrac *** severe error specified value for reflux ratio is less than the built-in limit of 1e-15. * warning rest of block bypassed due to severe error. ** error block b1 is not in mass balance: mass inlet flow = 0.79903890e+00, mass outlet flow = 0.00000000e+00 absolute difference = 0.79903890e+00 sensitivity block xr row 20 (base) begins * warning sampled variable "c8" has not been calculated. value is missing. block: b1 model: radfrac convergence iterations: iter err/tol 1 4527.1 2 9.6152 3 0.18443e-04 ** error some rows completed with errors. ** error some rows completed with errors. ** error some rows completed with errors.查看更多
pressurized receiver是什么意思?还有红色体部分。? filter dedusting unit consisting of pressurized receiver, solenoid valves and accesories. filter control unit with time-varying filter dedusting . control unit explosion-proofed. 2 measurement socket g1/2. 过滤除尘单元包含加压容器,电磁阀和附属物。 过滤控制单元伴有随时间而变的过滤除尘。控制单元有防爆保护。 两个测量孔 g1/2。查看更多