[2.11] Ft (at a point in space)
The omnidirectional radiant flux externally incident on an elementary sphere, per unit cross-sectional area of the sphere.
where da is the cross-sectional area of the sphere.
« Back to Definitions Index[2.11] Ft (at a point in space)
The omnidirectional radiant flux externally incident on an elementary sphere, per unit cross-sectional area of the sphere.
where da is the cross-sectional area of the sphere.
« Back to Definitions Index