论文部分内容阅读
根据目前现有燃池加温系统的结构、材料性质和运作条件,利用ANSYS软件对日光温室燃池辅助加温系统进行有限元分析,模拟T型、圆形、方形的燃池结构,比较3种形状对土壤加温效果,选出最优形状。同时以T型燃池为例,模拟1.2、1.3、1.4m池深,确定燃池的适宜深度。结果表明:在外界条件相同的环境下,具有相同深度、相同池顶面积的圆型燃池对土壤加温效果最好;T型燃池深度1.3m对土壤加温效果最好。通过对燃池深度和形状的分析,可为今后燃池加温系统的设计提供理论依据。
According to the current structure, material properties and operating conditions of the existing fuel cell heating system, ANSYS software was used to carry out finite element analysis of the auxiliary heating system of solar greenhouse fuel pool to simulate the T-shaped, circular, square fuel cell structure, compare 3 The shape of the soil heating effect, select the best shape. At the same time to T-type combustion pond, for example, simulation 1.2,1.3,1.4 m pool depth, to determine the appropriate depth of the combustion pond. The results show that under the same external conditions, the circular combustion pond with the same depth and the same top area of the pond has the best heating effect on the soil. The depth of T-type combustion pond of 1.3m has the best effect on soil heating. By analyzing the depth and shape of the fuel pool, it can provide a theoretical basis for the design of the fuel cell heating system in the future.