User-friendly inputs and outputs, such that no special computer knowledge would be needed


Accurate heat balances for virtually any reasonable cycle configuration


Full modeling capabilities options for all pieces of equipment in the cycle, using the minimum amount of data needed to yield appropriate accuracy.  Click below to see a description of these features.

Click here to see What NCYCLE looks like

Heat Balance Software for Nuclear Cycles



NCYCLE is being revised, and will soon be available.

Please contact us at for details

NCYCLE is a complete, accurate, and easy heat balance program used for BWR and PWR nuclear power plants.

NCYCLE was designed to meet the following goals:

NCYCLE for PWRs and BWRs

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