MUTUAL IRRADIATION SURFACES OF ELEMENTARY
STRIPS OF COAXIAL CIRCULAR CONES

V. E. Loginov

UDC 536.331

Exact formulas for calculating the mutual irradiation 
surfaces and the coefficients of irradiation of the elementary strips 
of coaxial circular cones have been obtained. Formulas for the special 
case of calculating the elementary strips of coaxial circular cylinders 
are presented.

Keywords: coaxial cones, elementary strips, mutual irradiation surfaces, 
irradiation coefficient. 

Rostov-on-Don State Agricultural-Machinery-Industry Academy, 
1 Land-of-the-Soviets Sq., Rostov-on-Don, 344023, Russia; email: 
ve_loginov@mail.ru. Translated from Inzhenerno-Fizicheskii Zhurnal, 
Vol. 82, No. 2, pp. 398-402, March-April, 2009. Original article 
submitted August 11, 2006; revision submitted November 9, 2008.