Invention Grant
- Patent Title: Apparatus to reduce thrust oscillations in a launch vehicle
- Patent Title (中): 用于减少运载火箭中的推力振荡的装置
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Application No.: US12352811Application Date: 2009-01-13
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Publication No.: US08350199B2Publication Date: 2013-01-08
- Inventor: Valdis Kibens , Edward Andrew Whalen
- Applicant: Valdis Kibens , Edward Andrew Whalen
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: F41G7/00
- IPC: F41G7/00
Abstract:
A launch vehicle comprising a casing, a solid propellant, a channel, a geometric feature, and a suppression structure. The solid propellant is located within the casing. The channel is through the solid propellant, and the geometric feature is in the channel. The suppression structure is located around a centerline for the channel and located upstream in a flow path from the geometric feature.
Public/Granted literature
- US20100176247A1 METHOD AND APPARATUS TO REDUCE THRUST OSCILLATIONS IN A LAUNCH VEHICLE Public/Granted day:2010-07-15
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