Engineering Design: A Materials and Processing ApproachThis popular engineering design text covers the many factors influencing the design process, including technical, social, and economic considerations. Covered in detail is the topic of "materials selection" (the author's forte). This edition includes, material on computer aided design and new problems and exercises throughout. The text is aimed at the senior level course in design offered in both mechanical and materials science engineering departments. |
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Page 216
... variables , s > 0 . 4x1 + x2 + s1 = 12 x1 + x2 + 32 = 5 where s1 and s2 are slack variables . The variable s1 represents the unused part $ 1 of x , in terms of how far away we are from the constraint , and s2 represents the unused part ...
... variables , s > 0 . 4x1 + x2 + s1 = 12 x1 + x2 + 32 = 5 where s1 and s2 are slack variables . The variable s1 represents the unused part $ 1 of x , in terms of how far away we are from the constraint , and s2 represents the unused part ...
Page 217
... variables plus the number of slack variables . 3. The number of unknowns minus the number of inequality constraints is the number of variables that must be zero . 4. Evaluate U for all combinations of the nonzero variables . The optimum ...
... variables plus the number of slack variables . 3. The number of unknowns minus the number of inequality constraints is the number of variables that must be zero . 4. Evaluate U for all combinations of the nonzero variables . The optimum ...
Page 510
... variables ) and the response ( dependent variable ) is established ; here the emphasis is on prediction . In the second situation two or more variables are assumed to be associated with each other , i.e. , there is a correlation between ...
... variables ) and the response ( dependent variable ) is established ; here the emphasis is on prediction . In the second situation two or more variables are assumed to be associated with each other , i.e. , there is a correlation between ...
Contents
The Design Process | 1 |
Design in a Broader Context | 54 |
212 | 74 |
Copyright | |
24 other sections not shown
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alloys analysis applied ASME assembly BREAK STRENGTH castings clip complete components concept corrosion cost crack curve cycle database decision design process detailed determine dimensional analysis distribution elements engineering design equations evaluation example experience expert system factor factor of safety failure fatigue FIGURE forging fracture fracture mechanics function given Handbook heat important increased investment limit linear programming machine manufacturing process martensite material properties materials selection matrix McGraw-Hill Book Company mechanical method normal distribution null hypothesis objective function operation optimization outer array parameters patent percent performance plastic probability problem product liability reliability residual stress sample Society solution specific standard statistical steel surface Table technical techniques temperature tolerances tool unit usually variables Weibull distribution welding Wiley & Sons yield strength York