NASA9CoefficientSet

class NASA9CoefficientSet

Bases: Flow360BaseModel

Represents a set of 9 NASA polynomial coefficients for a specific temperature range.

Attributes

temperature_range_min: Any

Minimum temperature for which this coefficient set is valid.

temperature_range_max: Any

Maximum temperature for which this coefficient set is valid.

coefficients: list[float]

Nine NASA polynomial coefficients [a0, a1, a2, a3, a4, a5, a6, a7, a8]. a0-a6 are cp/R polynomial coefficients, a7 is the enthalpy integration constant, and a8 is the entropy integration constant.

Methods

classmethod validate_coefficients(v)

Validate that exactly 9 coefficients are provided.

classmethod validate_temperature_range_order(v, info)

Validate that temperature_range_min < temperature_range_max.