Open AccessDesigning the infrared drying machines of cylindrical type with an active reflector
Author(s) -
V M Popov,
V A Afonkina,
Vasilii Levinskii,
Evgenii Zudin,
Елена Валентиновна Кривошеева
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/403/1/012008
Subject(s) - infrared , reflector (photography) , concentric , reflection (computer programming) , optics , mechanical engineering , infrared heater , computer science , engineering , geometry , mathematics , physics , light source , programming language
The theoretical substantiation for choosing a rational geometry parameter of “irradiator – object” system is presented. Selecting it is crucial for designing infrared drying machines for solid bodies, in the form of two concentric infinitely long bodies, when one body covers the other. Also, the effectiveness validation of this system is presented in practice using a laboratory stand in the form of two cylinders. An infrared flexible membranous electric heater is sprayed and fixed on the walls of cylinders, an optical sensor was installed between them in order to determine the reflection of the radiation flux. Positive results make it possible to obtain recommendations for designing infrared installations to dry solid bodies.