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C

DuctPressureDropData

Version comparison
2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

21 members across 9 versions · 1 added later · 2 removed · 2 changed · 2 obsolete

Member-name color: stable · changed · removed · obsolete · added later

Member 2020 2021 2022 2023 2024 2025 2025.3 2026 2027
M Dispose
same same same same same same same same same
P CategoryId
same same same same same same same same same
P Coefficient
same same same same same same same same same
P Density
same same same same same same same same same
P DynamicViscosity
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same same same
P EquivalentDiameter
same same same same changed missing missing missing missing
P Flow
same same same same same same same same same
P Friction
same same same same same same same same same
P Height
same same same same same same same same same
P HydraulicDiameter
same same same same same same same same same
P IsValidObject
same same same same same same same same same
P Length
same same same same same same same same same
P Level
same same same same same same same same same
P PressureDrop
same same same same same same same same same
P ReynoldsNumber
same same same same same same same same same
P Roughness
same same same same same same same same same
P Shape
same same same same same same same same same
P Velocity
same same same same same same same same same
P VelocityPressure
same same same same same same same same same
P Viscosity
same same same same same changed same missing missing
P WidthOrDiameter
same same same same same same same same same

Per-version detail

Click a version below to see what changed in that release vs your current frame (2024).
2024 current

Changes in 2020 vs 2024 1 changed

Flip API Versions →

Changed members

DuctPressureDropData.EquivalentDiameter()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a later version of Revit. You may instead use the 'HydraulicDiameter' property in the calculation.
→ returns Double

Changes in 2021 vs 2024 1 changed

Flip API Versions →

Changed members

DuctPressureDropData.EquivalentDiameter()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a later version of Revit. You may instead use the 'HydraulicDiameter' property in the calculation.
→ returns Double

Changes in 2022 vs 2024 1 changed

Flip API Versions →

Changed members

DuctPressureDropData.EquivalentDiameter()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a later version of Revit. You may instead use the 'HydraulicDiameter' property in the calculation.
→ returns Double

Changes in 2023 vs 2024 1 changed

Flip API Versions →

Changed members

DuctPressureDropData.EquivalentDiameter()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a later version of Revit. You may instead use the 'HydraulicDiameter' property in the calculation.
→ returns Double

Changes in 2025.3 vs 2024 1 added 1 missing 1 changed

Flip API Versions →

Added in 2025.3 (new since 2024)

DynamicViscosity

Missing in 2025.3 (only available in 2024)

EquivalentDiameter

Changed members

DuctPressureDropData.Viscosity()
No longer obsolete in 2024 (was obsolete in 2025.3)
→ returns Double