Publication Date:
2019-07-13
Description:
A unique collection of computer codes, Space Debris Surfaces (SD_SURF), have been developed to assist in the design and analysis of space debris protection systems. SD_SURF calculates and summarizes a vehicle's vulnerability to space debris as a function of impact velocity and obliquity. An SD_SURF analysis will show which velocities and obliquities are the most probable to cause a penetration. This determination can help the analyst select a shield design that is best suited to the predominant penetration mechanism. The analysis also suggests the most suitable parameters for development or verification testing. The SD_SURF programs offer the option of either FORTRAN programs or Microsoft-EXCEL spreadsheets and macros. The FORTRAN programs work with BUMPERII. The EXCEL spreadsheets and macros can be used independently or with selected output from the SD_SURF FORTRAN programs. Examples will be presented of the interaction between space vehicle geometry, the space debris environment, and the penetration and critical damage ballistic limit surfaces of the shield under consideration.
Keywords:
Structural Mechanics
Type:
NASA-CR-200969
,
NAS 1.26:200969
,
AIAA Paper 92-1407
,
MAF/MMA-31-100(3/95)
,
Space Programs and Technologies Conference; Mar 24, 1992 - Mar 27, 1992; Huntsville, AL; United States
Format:
application/pdf
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