East China University of Science and Technology

Runzi Wang

Xiancheng Zhang

Shantung Tu

Junmiao Shi

Jianping Tan

Liqiang Liu

An ultrahigh-temperature wind tunnel erosion testing system is provided, including a fuel system (), an erosion system (), an erosion spray gun (), a test piece fixture () and a testing device; the erosion spray gun () is connected with the fuel system () and the erosion system () respectively; the erosion spray gun () is arranged on a lifting and rotating mechanism (); the test piece fixture () is arranged on one side of the lifting and rotating mechanism () and is opposite to a nozzle of the erosion spray gun (); and the testing device is connected with the test piece fixture (). The plurality of groups of test pieces are circlewise arranged around the lifting and rotating mechanism ().

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Shanghai, China

Runzi Wang