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Mechanical Engineering Utility
Workflow-driven thermodynamics solving, property lookup history, cycle plotting, and an interactive psychrometric chart with the ASHRAE reference on screen.
Select a table and enter values to begin.
Select a workflow and enter known values.
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Most-used fluid
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Interpolated lookups
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| # | Timestamp | Fluid | Table | Type | Inputs | Method |
|---|---|---|---|---|---|---|
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Every compute run in Property Lookup is automatically added here.
| # | Fluid | Table Type | T | P | h_g | s_g | v_g | Timestamp |
|---|---|---|---|---|---|---|---|---|
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Load a cycle template to start plotting.
| Point | T | P | h | s |
|---|---|---|---|---|
| No state points loaded. | ||||
Use the actual ASHRAE page as the chart background. Pick Imperial page 1 or SI page 2, then enter dry-bulb plus one companion property.
Accuracy note: solved properties are equation-based and benchmarked against worked ASHRAE examples. The on-screen cursor is chart-guided and calibrated to the bundled chart images, so use it as a reading aid rather than a claim of exact ASHRAE digitization.
Hover to preview values. Click to lock a state. The background switches between ASHRAE page 1 and page 2.