export interface TubeDefinition {
    outerRadius: number;
    innerRadius: number;
    height: number;
    outerCircumference: number;
    innerCircumference: number;
    ExternalLateralSurfaceArea: number;
    InternalLateralSurfaceArea: number;
    outerArea: number;
    innerArea: number;
    endSurfaceArea: number;
    outerVolume: number;
    innerVolume: number;
    solidVolume: number;
    wallThickness: number;
}