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THE FEUTEX TOOLKIT

Phase Change Heating Budget

Combine preheating, latent heat and postheating for a single melting step.

Thermal workspace● Runs in your browser
01 Your input
02 Your result
View or copy raw result data
FormulaQ=m(csΔTpre+L+clΔTpost).
Sources and model references

How to use this tool

  1. Enter every input in the labeled units; use measured or independently specified properties.
  2. Check the stated model assumptions before calculating.
  3. Interpret the output as a model estimate and verify it independently for the intended application.

Try this example

{
  "mass": 1,
  "solidCp": 2000,
  "liquidCp": 4000,
  "latent": 300000,
  "before": 10,
  "after": 20,
  "power": 1000
}

Accuracy and scope

Single melting transition with constant properties and specified net heating power; no losses or temperature gradients. Educational engineering estimate only; not structural or safety certification, equipment selection, or operating recommendations.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.