Method for testing heat dissipation performance and resistance characteristic of radiator under plateau dust condition

The invention discloses a method for testing the heat dissipation performance and the resistance characteristic of a radiator under a plateau dust condition. The method comprises the following steps: 1, designing a test system for testing the heat dissipation performance and the resistance characteristic of the radiator under the conditions that no dust exists in a plateau environment and dust exists in the plateau environment; 2, adjusting the test system to reach a set target value and keeping the test system stable; 3, recording related test data of the current working condition without powder adding; 4, dust is added, and heat dissipation and resistance original data of the radiator under the dust condition are obtained; 5, parameter values related to the heat dissipation performance and the resistance characteristic of the heat exchanger under different working conditions are obtained; sixthly, the heat exchange performance of the radiator based on the water side is obtained through calculation; seventhl