Steam To Water Heat Exchanger Calculator

Calculate the required heat transfer area based on values needed.

Steam to water heat exchanger calculator. A box will be highlighted yellow if it needs input. The currently calculating value will always be highlighted in green. A benefit with steam is the large amount of heat energy that can be transferred. Q quantity of heat released kj btu m s mass of condensing steam kg lb.

Includes 50 different calculations. This video describes how much steam is required to raise temperature of water to a certain degree in a heat exchanger. A storage calorifier as shown in figure 2 13 1 is constructed differently it usually consists of a hot water storage vessel with a primary heating coil inside. These templates use s i.

Q h e m s 1. Taco u tube steam to liquid heat exchangers are designed constructed and tested to asme section viii div. Now imagine that the same kettle transfer wall is also lined with glass 1mm 0 0033 ft thick λ 0 9 w m c 0 52 btu hr ft f. Carbon steel jacketed kettle comparing hot water vs.

Maintain a product or fluid temperature. Change a product or fluid temperature. But as the mean heat transfer is itself calculated from the mass flow the specific heat and the temperature rise it is easier to use equation 2 6 7. The heat transfer rate or power in a condensing steam flow can be expressed as.

In general steam heating is used to. Equations displayed for easy reference. Q h e m s 2. Enter the fluid data and enter 5 of the 6 available inputs under flow rates and temperatures.

In this case steam provides a calculated u value improvement of 17. The energy released when steam condenses to water is in the range 2000 2250 kj kg depending on the pressure compared to water with 80 120 kj kg with temperature difference 20 30 o c. Download the excel spreadsheet templates in this article to make preliminary heat exchanger design calculations. Computerized product selection helps you choose the heat exchanger that is just the right fit for your application requirements.

To approximate the results of a heat transfer system. For steam water air and gas systems. A shell and tube heat exchanger used to heat water for space heating using either steam or water is often referred to as a non storage calorifier. H e specific evaporation enthalpy of steam kj kg btu lb.