Experimental device capable of performing steady-state pool boiling under different saturation pressures
An experimental device and pressure technology, applied in the field of experimental devices, can solve the problems of not being able to achieve steady-state experiments, not satisfying steady-state experiments, etc., and achieve the effects of simple equipment, low production cost, and simple principles
Pending Publication Date: 2021-08-17
TIANJIN UNIV
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Abstract
The invention relates to an experimental device capable of performing steady-state pool boiling under different saturation pressures. The experimental device comprises a shell, an end cover, a heater and a temperature sensor, wherein the heater is used for heating a boiling solution, and the temperature sensor is used for detecting the temperature of the boiling solution. The experimental device is characterized in that the experimental device further comprises an inner container, a vacuum pump, a thermostatic bath, and at least one group of inlet connecting pipe and outlet connecting pipe arranged on the shell, the end cover is used for sealing the shell and the inner container, and a cavity sealed by the shell and the end cover is not communicated with an inner cavity defined by the inner container and the end cover; a cavity between the inner container and the shell is communicated with the thermostatic bath through an inlet connecting pipe and an outlet connecting pipe, and a coolant in the thermostatic bath circulates in the cavity and is used for controlling the temperature of the inner container; the boiling solution is placed in the inner container, and the vacuum pump is used for vacuumizing the inner container. The invention also provides a method for carrying out the steady-state pool boiling experiment by using the device.
Application Domain
Material heat development
Technology Topic
Internal cavityEngineering +3
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