TRANE PSYCHROMETRIC CHART PDF

Easily plot HVAC and other psychrometric processes while out in the field, save the graphs, and then email the graph and results to yourself or clients. As you move your finger around the graph, the psychrometric properties at the top of the screen dynamically update. In addition, you can double-tap a point to display the point properties and then edit them. Create psychrometric processes by plotting points then connecting them with process lines.

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It is now optimized for iOS Using your finger, you can easily plot HVAC and other psychrometric processes on the iPad screen while you are out in the field, save the graphs, and then email the graph and results to yourself or clients.

Displays a fully customizable psychrometric chart in both landscape and portrait modes. Using your finger, you can plot as many points as you want on the screen. As you move your finger around the graph, the psychrometric properties at the top of the screen dynamically update. In addition, you can double-tap a point to display the point properties and then edit them. Create psychrometric processes by plotting points then connecting them with process lines. Also, create custom labels anywhere on the chart.

After you have completed creating the chart, you can email a list of all the points and their properties along with a PDF of the chart, itself. Create an unlimited number of psychrometric chart projects. Also, you can create templates that you can reuse over and over again. Zoom in or out of the chart by "pinching" the iPad screen so as to view items in more detail.

Display sensible heat ratio SHR line 9.

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Slide rules, ductulators, product catalogues and the like would be strewn across the table. These are no longer a common sight as computer programs and apps have replaced all of these. One, however, seems to have lasted the test of time and that is the psychrometric chart. Yes there are programs that can replace the chart but they only let you plot a few points and get a print out. The real art of the chart is making the invisible visible.

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Trane Psychrometric Chart PDF

While they may seem overwhelming at first, by learning how the variables interact, you can begin to use the psychrometric chart to interpret occupant comfort and effective passive design strategies for your location. Psychrometric charts show temperature vs. Psychrometric processes include physical and thermodynamic properties such as dry bulb temperature, wet bulb temperature, humidity, enthalpy, and air density. A psychrometric chart can be used in two different ways. The first is done by plotting multiple data points, that represent the air conditions at a specific time, on the chart.

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Free online Psychrometric Calculator

Interesting Features Overview The aim of this web app is to create an interactive psychrometric chart on which you can project a range of comfort metrics as well as mapping weather data or room air conditions calculated using EnergyPlus. You can add or remove lines for a range of different metrics or highlight them individually to assist with dynamic explanations or presentations. The Psychrometric Chart The terms psychrometry and psychrometrics refer to the study of moist air and its thermodynamic properties. Whilst obviously important in the design of air-conditioning systems, these concepts are also fundamental to the understanding of many aspects of thermal comfort in buildings and the principles of climate-responsive design. The Relative Humidity Chart When developing this tool, we really wanted to be able to morph seamlessly between the standard psychrometic chart and the much simpler relative humidity chart.

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