NH_3气体的辐射特性

Radiative properties of ammonia gas

H3 是重要的化工原料和产品 .目前尚缺少可供工业过程设计和研究使用的NH3 气体辐射特性计算图表和计算式 .基于HITRAN光谱数据库给出的谱线参数 ,利用逐线计算方法计算了NH3 气体的辐射特性 ,给出了总压 0 .1～ 0 .3MPa、温度 2 96～ 2 0 0 0K、压力行程 0 .0 0 0 2～

Ammonia is an important industrial chemical and product,but there is no chart and formula for computation and design of ammonia gas radiative properties so far. From the spectrum data given in HITRAN datebase, the radiative properties of ammonia gas are calculated by a line-by-line method. The charts for calculation of emissivity ammonia gas are given for a total pressure of 0.1～0.3 MPa, a temperature of 296～2 000 K and a pressure path length of 0.000 2～1 m·MPa.