CASE STUDY You have been assigned the task of making a preliminary recommendation for the material to be used in the bumper of a new ultra-safe crash-resistant automobile. It is particularly important that the bumper be able to survive the energy levels associated with low-velocity crashes, without damage to the bumper of the automobile. Even more important, for high energy levels associated with severe crashes, the bumper should be capable of deforming plastically over large displacements without rupture, thereby dissipating crash pulse energy to protect the vehicle occupants. It is anticipated that these new vehicles will be used throughout North America, and during all seasons of the year. A 10-year design life is desired. Cost is also an especially important factor. Propose one or a few candidate materials suitable for this application. (Specific alloys need not be designated).
CASE STUDY You have been assigned the task of making a preliminary recommendation for the material to be used in the bumper of a new ultra-safe crash-resistant automobile. It is particularly important that the bumper be able to survive the energy levels associated with low-velocity crashes, without damage to the bumper of the automobile. Even more important, for high energy levels associated with severe crashes, the bumper should be capable of deforming plastically over large displacements without rupture, thereby dissipating crash pulse energy to protect the vehicle occupants. It is anticipated that these new vehicles will be used throughout North America, and during all seasons of the year. A 10-year design life is desired. Cost is also an especially important factor. Propose one or a few candidate materials suitable for this application. (Specific alloys need not be designated).
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Transcribed Image Text:CASE STUDY
You have been assigned the task of making a preliminary recommendation
for the material to be used in the bumper of a new ultra-safe crash-resistant
automobile. It is particularly important that the bumper be able to survive
the energy levels associated with low-velocity crashes, without damage to
the bumper of the automobile. Even more important, for high energy levels
associated with severe crashes, the bumper should be capable of deforming
plastically over large displacements without rupture, thereby dissipating
crash pulse energy to protect the vehicle occupants. It is anticipated that
these new vehicles will be used throughout North America, and during all
seasons of the year. A 10-year design life is desired. Cost is also an
especially important factor. Propose one or a few candidate materials
suitable for this application. (Specific alloys need not be designated).
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