Online Interactive Pressure-Enthalpy (p-H) and Temperature-Entropy (T-s) Diagram for HVAC-R engineers.

The following sections will show each specific part of the refrigeration cycle on the pressure-enthalpy diagram and it will also highlight the important points and calculations needed.

Based on year-round mean conditions at 45° latitude and varies with the time of the year and the weather patterns.

The pressure-enthalpy chart, as shown in Fig. 2, displays all the pertinent properties for a given refrigerant (in this example R22). The bubble to the left is the portion of the diagram where the …

ThermoPlot is a interactive graphical calculator for plotting thermophysical and thermodynamic data for pure fluids. Simply select a fluid and visualise the temperature-entropy and pressure-enthalpy diagrams.

The pressure enthalpy chart enables us to create a complete picture, or “snapshot” of the entire system. With a completed pressure enthalpy plot, we can evaluate the major system components as well as …

Thermodynamic Properties of Saturated Steam: Data & Charts in Bar Saturated Steam Table with properties like boiling point, specific volume, density, specific enthalpy, specific heat and latent heat …

Explore the key features of a pressure enthalpy diagram and how to interpret it to analyze processes and systems in the field of HVAC and refrigeration engineering.

The full chart (A4 copy of the CIBSE psychrometric chart is shown on the following page with notes) shows the condition of the air for a given pair of wet and dry bulb temperatures with a fuller set of …

Figure 11 is the P-h diagram for pure water. A P-h diagram can be constructed for any pure substance.Like the P-n diagram, there are regions on a P-h diagram in which two phases exist …