A. A. Abdurakhmanov, A. A. Kuchkarov, M. A. Mamatkasimov, Yu. B. Sobirov, A. A. Abdumuminov, R. Kh. Rakhimov, “Working methods and stand for determination of service materials and products to solar radiiant flux”, Comp. nanotechnol., 2016, Issue 2,Pages <nobr>94

SCIENTIFIC SCHOOL OF RAKHIMOV R. H.
PLASMA, HIGH-FREQUENCY, MICROWAVE AND LASER TECHNOLOGY

Working methods and stand for determination of service materials and products to solar radiiant flux

A. A. Abdurakhmanov, A. A. Kuchkarov, M. A. Mamatkasimov, Yu. B. Sobirov, A. A. Abdumuminov, R. Kh. Rakhimov

Institute of materials science, «Physics-sun». Uzbekistan Academy of sciences

Abstract: The article considers the problem of forming the pulse of various duration and power in the focal area of a parabolic concentrator big solar furnace (BSF) for the rapid determination of the service life (aging) materials and products of the new technology. The analysis of the different types of regulators (valves) the duration of the light pulse. Developed and proposed curtain and rotor-plane shutter, which most effectively provides light pulses of different shapes, power and durability.

Keywords: Light pulses, the focal zone, parabolic concentrator focal plane shutter, rotor-slot shutter, Actinometer, drum monitor, frequency counter, heliostat, and the flap sensor.