The Bloodhound project, conceptualized in 2008 by Richard Noble and Andy Green (past and present holders of the land speed record), targeted the setting of a new land speed record of 1000 mph with the Bloodhound Super Sonic Car (SSC) on an 18 km-long stretch of the Hakskeen salt pan in the Northern Cape of South Africa.
The South African University of the Witwatersrand in Johannesburg set some of its students a final-year Mechanical Engineering project to design a system to film the Bloodhound land speed record attempt at a distance of 50 m without interfering with the vehicle in any way.
This detailed technical case study describes how the students arrived at a supersonic aircraft drone prototype using MATLAB and modeFRONTIER in order to reduce the time and costs of numerical and wind-tunnel testing.
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CASE STUDY
This study was part of the Virtual Optimization PAsta production process (OPAV) research project,
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CASE STUDY
The article focuses on the difference in fatigue behaviour between rubber and metal materials. While metal fatigue is often described by a simple rule: increasing mean strain is detrimental to fatigue life, rubber fatigue is more complex and depends on the material's ability to strain crystallize. The text concludes that while tensile mean stresses are always detrimental in metals, in rubber they may be either beneficial or harmful depending on whether the rubber can strain crystallize.
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