Define solid angles. solid angles synonyms, solid angles pronunciation, solid angles translation, English dictionary definition of solid angles. n. An angle having a value equal to the area on a sphere subtended by a surface, divided by the square of the
A Monte-Carlo technique was utilized to calculate the solid angle subtended by a solid, right, circular cylinder as seen from a point in space for two height-to-radius ratios of the cylinder, two-to-one and one-to-one. The calculation was made for source-point distances out to twelve ...
Solid AngleThe solid angle subtended by a surface is defined as the surface area of a unit sphere covered by the surface's projection onto the sphere. This can be written as (1) where is a unit vector from the origin, is the differential area of a surface patch, and is the distanc...
Solid Angle Subtended by the Lateral Surface of a Right Circular CylinderThis report was prepared as an account of Government sponsored work. Neither the United States, nor the Commission, nor any person acting on behalf of the Commission:nA. Makes any warranty or representation, expressed or ...
solid angle noun Words related to solid angle nounan angle formed by three or more planes intersecting at a common point (the vertex) Related Words angle Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
A measure of the solid angle subtended at a given point by a surfaceSis provided by the ratioAIR2. Here,Ais the area of the portion of a sphere, with center at the given point, that is cut by a conical surface with vertex at the point and with the perimeter ofSas a directrix, andR...
The solid angle subtended by a disc at an arbitrary point is derived from the fundamental definition with the help of the computer algebra package MAPLE. The result is used to examine the apparent size of a circular roadsign when viewed from the road as a function of observation position, ...
using elliptic integrals. Key words: solid angle, point source, cylindrical detector, cylinder, elliptic integrals 1 Introduction The knowledge of the solid angle (Ω) subtended by a right, finite, circular cylinder at a point isotropic source is required in numerous problems in nu- clear ...
Yagi, Solid Angle Subtended by a Rectangular Slit, Nuclear Instruments and Methods 96 (1971) 485.H. Gotoh, et al, "Solid Angle Subtended by a Rectangular Slit", Nuclear Instruments and Methods, 96(2), 485-486, 1971.H. Gotoh, H. Yagi, Solid angle subtended by a rectangular slit, Nucl...
The solid angle subtended at A point by a right circular cylinder is calculated by a Monte Carlo method. The five cases were analyzed using seven different events. The accuracy of the approximation has been evaluated by comparing the calculated solid angles with the tabulated values of literature...