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Concentric-Spheres-R0P25 — Concentric Spheres

Name: Radiation View Factors — concentric_spheres: geometry id concentric_spheres_r0p25 · configuration notes Inner sphere convex: F12=1. Reciprocity: 4pi*r1^2*1=4pi*r2^2*F21 →… · geometry description Two concentric spheres; inner radius r1 outer radius r2; r1/r2=0.25 · reciprocity F21 0.0625 · param 1 value 0.25
Creator: Engineering Database

Geometry Class: Concentric Spheres
Geometry Id: Concentric Spheres R0P25
Configuration Notes: Inner Sphere convex: F12=1. Reciprocity: 4pi*r1^2*1=4pi*r2^2*F21 → F21=(r1/r2)^2=0.0625. F22=1-F21=0.9375.
Formula Expression: F12=1; F21=(r1/r2)^2
Geometry Description: Two Concentric spheres; Inner Radius R1 Outer Radius R2; R1/R2=0.25
Param 1 Name: R1 Over R2
Param 1 Value: 0.25
Reciprocity F21: 0.0625
Surface 1: Inner Sphere Surface (radius R1)
Surface 2: Outer Sphere Surface (radius R2)
View Factor F12: 1

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concentric_spheres — geometry id concentric_spheres_r0p25 · configuration notes Inner sphere convex: F12=1. Reciprocity: 4pi*r1^2*1=4pi*r2^2*F21 →… · geometry description Two concentric spheres; inner radius r1 outer radius r2; r1/r2=0.25 · reciprocity F21 0.0625 · param 1 value 0.25 | Radiation View Factors | Engineering Database