翅片管换热器 meaning in English
finned heat exchanger
finned tube exchanger
finned tube heat exchanger
finned tubes heat exchanger
fintube exchanger
Examples
- Application of genetic algorithm to optimal design of a fin tube heat exchanger
遗传算法在管箱式翅片管换热器优化设计中的应用 - In order to study the operation characteristics of hpacdhws , distributed parameter simulation models of the fin heat exchanger and the plate heat exchanger are built up . the compressor model is founded in map - based method , and the thermodynamics expansion value model is built up in force balance method . the dynamic system model is the efficient connection of all component models by laws of equalization of mass , momentum and energy
为了研究hpacdhws的运行特性,本文利用分布参数法分别建立了翅片管换热器和板式换热器的动态数学模型,采用图形法和力平衡法分别建立了压缩机和热力膨胀阀的集总参数计算数学模型,并基于质量、动量和能量守恒定律等约束条件,建立了hpacdhws的动态仿真模型。 - Secondly , the temperature distribution in rib - tube heat exchanger in the course of heat transfer is programed and simulated using apdl language of fem software ansys , and the average convection coefficient of both sides is obtained . the rib - tubes with different structure are also simulated and optimized on the base of the calculated results , the relationship between structure and the average convection coefficient of both sides is summrized . the rib - tube structure is optimized using apdl . finally , combines numerical simulation with experimental research , and results of numerical simulation are found to be close to the experimental data
利用ansys有限元程序对翅片管换热器的换热过程进行数值模拟，确定了换热过程中翅片管的温度场和热流量梯度分布状况，对翅片管换热器的多组分流场进行计算，给出了逆流和顺流两种情形下翅片管结构参数对换热效果的影响规律，并利用ansys提供的优化技术编写程序对翅片管进行结构优化设计，为其今后在工业中的设计及使用提供了重要依据。