CALCULATION OF THE EFFECTIVE EMISSIVITIES OF SPECULAR-DIFFUSE CAVITIES BY THE MONTE-CARLO METHOD

被引：80

作者：

SAPRITSKY, VI

PROKHOROV, AV

机构：

[1] All-Union Research Institute for Optical and Physical Measurements (VNIIOFI), Moscow 119361

来源：

METROLOGIA | 1992年 / 29卷 / 01期

关键词：

D O I：

10.1088/0026-1394/29/1/003

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An algorithm of the Monte Carlo method is described which allows evaluation of the effective emissivities of isothermal and nonisothermal specular-diffuse black-body cavities for use in radiometry, photometry and optical pyrometry. The calculation provides estimates of normal spectral effective emissivity for black-body cavities, formed by cone surfaces and a cylinder. It does this for an isothermal cavity and for a cavity having an arbitrary variation of temperature along the cavity length.

引用

页码：9 / 14

页数：6

共 17 条

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