| Аннотацiя: | The subject of this article is the heat transfer processes in a loop heat pipe (LHP) to solve the problem of maintaining the temperature regime of the valves of the air-bleeding system of an aircraft engine. The goal was to experimentally substantiate the operability and efficiency of a cooling system based on LHP for the temperature conditions of a perspective aircraft engine with an ultra-high bypass ratio. The task to be solved: to create a test bench for studying heat transfer processes in cooling systems based on LHP. The test bench should reproduce the temperature of the aircraft engine and the orientation of the LHP in the gravitational field. To investigate the operability of the cooling system under different heat loads, heat sink temperatures, orientation in the gravitational field, and additional thermal insulation. The methods used are: experimental approach, test planning, and statistical methods for processing experimental results. The following results were obtained. A test bench was cr |
