The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2025
Filed:
Aug. 04, 2022
East China University of Science and Technology, Shanghai, CN;
Xiancheng Zhang, Shanghai, CN;
Liqiang Liu, Shanghai, CN;
Jianping Tan, Shanghai, CN;
Runzi Wang, Shanghai, CN;
Shantung Tu, Shanghai, CN;
Junmiao Shi, Shanghai, CN;
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY, Shanghai, CN;
Abstract
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 ().