年間 6 号発行
ISSN 印刷: 1948-2590
ISSN オンライン: 1948-2604
FACILITY FOR INVESTIGATIONS OF TOTAL HEMISPHERICAL EMISSIVITY OF HEAT PROTECTION MATERIALS AND THERMAL CONTROL COATINGS
要約
This work is dedicated to an improvement of technique and modernization of experimental facility for the purpose of the maximum temperature level increase at investigations of total hemispherical emissivity of heat protection materials and thermal control coatings. Within the scope of the facility modernization a new heater based on modern high temperature materials and new measurement instruments for temperature and radiant heat flux measurements are developed. As a result of the conducted measures the maximum temperature level of samples under study is increased from 1500 up to 2000 K. A series of control tests are carried out. These tests verify the technique efficiency and operability of the modernized experimental facility in an extended temperature range.
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Tovstonog V.A., Comparative Assessment of Thermal Protective Characteristics of Metal and Ceramic Shields of Flow Paths of High-Temperature Gas Dynamic Facilities, Herald of the Bauman Moscow State Technical University. Series Mechanical Engineering, 2 (131), 2020. Crossref