Invention Grant
- Patent Title: Wall surface pressure measurement structure and wind-tunnel test apparatus
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Application No.: US16172706Application Date: 2018-10-26
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Publication No.: US11022518B2Publication Date: 2021-06-01
- Inventor: Toshiteru Mitomo , Ryota Takaya , Yoshikazu Makino
- Applicant: SUBARU CORPORATION , Japan Aerospace Exploration Agency
- Applicant Address: JP Tokyo; JP Tokyo
- Assignee: SUBARU CORPORATION,Japan Aerospace Exploration Agency
- Current Assignee: SUBARU CORPORATION,Japan Aerospace Exploration Agency
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: Troutman Pepper Hamilton Sanders LLP
- Priority: JP2017-207779 20171027
- Main IPC: G01M9/04
- IPC: G01M9/04 ; G01M9/06 ; G01M9/08 ; G01L19/00
Abstract:
A wall surface pressure measurement structure measures a wall surface pressure in a duct. Measurement holes are formed in different positions in a circumferential direction on an inspection surface of a wall surface of the duct. The inspection surface is orthogonal to an extending direction of the duct. A pressure chamber communicating with the measurement holes is provided on an outer peripheral side of the duct. The pressure chamber is coupled to a pressure gauge via a pressure pipe.
Public/Granted literature
- US20190128773A1 WALL SURFACE PRESSURE MEASUREMENT STRUCTURE AND WIND-TUNNEL TEST APPARATUS Public/Granted day:2019-05-02
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