Type of flow arrangement selected in the heat exchanger. Several of the geometric characteristics of the tube are also linked to the Additionally, the parameter width is also used to determine theįigure 16.73: Single Fin Geometry DETERMINING THE TUBE GEOMETRY

The total number of fins in the heat exchanger based on the fin thickness and The parameter width is then used to determine Of a single fin, and the parameter finSpacing represents the distance of free The finThickness is literally the thickness The fin density can be parameterized using finThickness and finSpacing along Additionally, the parameterĭepth is used in some of the pressure drop correlations as length of the flowįigure 16.72: Geometry of a package of fins The area of a single fin is determined by the parameters heightĪnd depth, as shown in the below diagram. The entire cross-section of the heat exchanger and are in contact with all of The fin and tube heat exchanger uses standard rectangular fins that extend The NTU method as defined in the VDI Wärmeatlas. Steady-state fin and tube heat exchanger from the Heat Transfer Library uses Of passes play a significant role in the efficiency of the heat exchanger.The Of the tubes into tube rows and the routing of the flow for the desired number Heat Transfer Library only standard square fins are considered). (in the first version of the Heat Transfer Library only round tubes are considered),Īnd multiple fin configurations are also possible (in the first version of the

The tubes may be round, elliptical or rectangular Poor heat transfer coefficient on the gas side by increasing the gas side heat The design of a fin and tube heat exchanger attempts to compensate for the

Ändern Sie einfach die Anzahl der Rohre und die Durchflussdefinition: Querstrom mit 1 oder n Durchgängen und gleicher oder entgegengesetzter allgemeiner Richtung zur Realisierung Ihrer Wärmetauscher-Konfiguration.

Gebrauchsfertiger Wärmetauscher nach dem NTU-Verfahren.

Number of tubes in heat exchanger