储罐蒸汽加热盘管计算_储罐蒸汽加热盘管_

储罐蒸汽加热盘管计算

2016/8/11 16:07:24

此储罐在线计算程序可计算大罐蒸汽盘管的面积和长度This program can calculate the area & length required for an internal coil carrying condensing steam for heating the tank contents 采用单位Select Units 英制单位English 国际单位Metric 数据输入Data 批次质量Mass of Batch (M)lb 初始温度Initial Temperature (t1)°F最终温度Final Temperature (t2)°F蒸汽温度Steam Temperature (T1)°F比热Specific Heat (Cm)BTU/lb.°F总传热系数(Overall H.T.C.) (U)BTU/h.ft².°F加热时间Heating Time (θ)hr 计算结果Solution

若使用恒温加热介质通过里面盘管来加热一个批次，可使用以下公式：(For heating a batch with an internal coil with an isothermal heating medium, following equation is applied:)

面积Area (A)= ((M.Cm)/(U.θ))* ln((T1 - t1)/(T1 - t2))