Вид документа : Шифр издания : 53/T 44 Автор(ы) : Orlov A. A., Goncharov K., Kotiarov E. Y., Tyklina T. A., Ustinov S. N., Maydanik Yu. F. Заглавие : The loop heat pipe experiment on board the GRANAT spacecraft Место публикации : 6th European Symposium on Space Environmental Control Systems: Noordwijk, Netherlands, 20-22 may 1997 . - 1997. - Vol. 400. - С. 341-353 ББК : 53 Предметные рубрики: ФИЗИКА Ключевые слова (''Своб.индексиров.''): loop heat pipes --alyona--experimental system Аннотация: Results of the most durable Russian on-orbit experiment with the Loop Heat Pipe are analyzed in present paper. All telemetry data on temperature measurements obtained from the experimental system ALYONA during its performance period from 1989 till 1996 are compared. Estimation of the LHP operation ability during the whole period mentioned above and determination of the calculated value of transferred heat power were executed with taking into account the boundary conditions characterizing the operation mode of the experimental system ALYONA. Some results of on-ground testing, real characteristics of radiating surfaces coating and, also, the scientific spacecraft GRANAT orientation data were taken into account for analyzing. Necessary information on the Loop Heat Pipe design, used materials, preliminary on-ground testing is presented. Besides this, the information that allows to make a conclusion on the successful Loop Heat Pipe re-starting modes occurring when the spacecraft comes into the shade zone and to judge on the LHP life time is also presented. Documents provided by different LAVOCHKIN ASSOCIATION sen ices and divisions controlling the communication data obtained from the spacecraft were used for this paper preparation Доп.точки доступа: Orlov, A. A.; Goncharov, K.; Kotiarov, E. Y.; Tyklina, T. A.; Ustinov, S. N.; Maydanik, Yu. F.; Майданик Юрий Фольевич