Copper Tube Heat Exchanger Calculation

Enter the thermal conductivity of your material w m k or select a value from our material database.

Copper tube heat exchanger calculation.

If it is too high revise the heat. Calculate the required heat transfer area based on values needed. Calculate the estimated heat transfer area required using. They will also calculate the number of tubes needed for a shell and tube heat exchanger and to calculate the pipe length needed for a double pipe heat exchanger.

Plane wall heat transfer coefficient u 1 1 ho l k 1 h1. Then using the heat exchanger design equation q uaδtlm allows an initial calculation of the needed heat transfer area and then choice of a preliminary configuration for the heat exchanger can be made e g. Input data in yellow update and reset funtions at bottom of page. Counter parallel flow heat exchanger tube length calculation.

Pipe diameters and length for a double pipe heat exchanger or number and size of tubes for a shell and tube heat exchanger. Heat transfer q u a tm. Heat loss at various temperature differences between pipe and ambient air for 1 2 to 4 copper tubes or pipes are indicated below. The heat transfer conduction calculator below is simple to use.

Normally a process design engineer is responsible to create the process datasheet for a shell tube exchanger with details like service heat duty utility allowable pressure drop on shell tube sides. A q u δtm. Download the excel spreadsheet templates in this article to make preliminary heat exchanger design calculations. 2 fundamentals of heat transfer 1 2 1 design of finned tubes 1 2 2 fin efficiency 3 2 2 1 plain geometry 4 2 2 2 finned tubes 7 2 3 special consideration in the calculation of heat transfer 10 3 equations for the external heat transfer coefficient 12 3 1 staggered tube arrangements 12 3 1 1 overview of equations 12.

Estimate the pressure drop across the heat exchanger. This metal tube weight calculator helps you to calculate the tube weight and tube mass of materials abs aluminium brass copper nylon steel titanium or wood based on the values of length of the tube outside diameter of the tube wall thickness and the type of material. Make a more detailed estimate of the overall heat transfer coefficient u based on the preliminary heat exchanger configuration. Tube weight calculator.

These templates use s i. No matter if you have a chiller a heat pump or a domestic hot water application the new hexact 4th generation heat exchanger design software will allow the right heat exchanger selection by always ensuring you get the latest product range and software features at hand. Select a preliminary heat exchanger configuration. Note that it is temperature difference that is used and that 1 o c of temperature difference equals to 1 8 o f temperature difference.

Hexact heat exchanger design software. Design of shell and tube exchangers is commonly governed by the standards created by tema tubular exchangers manufacturers association. It has never been easier. Shell tube heat exchanger calculations.