In recent years the Delta launch vehicle has incorporated the capability to be launched through rain. This capability was developed to eliminate a design constraint which could result in a costly launch delay. This paper presents the methodology developed to implement rain erosion protection for the insulated exterior vehicle surfaces. The effect of the interaction between insulation material rain erosion resistance, rainstorm models, surface geometry and trajectory variations is examined. It is concluded that rain erosion can significantly impact the performance of launch vehicle insulation systems and should be considered in their design.
Rain erosion considerations for launch vehicle insulation systems
Intersociety Conference on Environmental Systems ; 1977 ; San Francisco, CA, US
1977-07-01
Conference paper
No indication
English
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