Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical...

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Transcript of Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical...

Page 1: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 2: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 3: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 4: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 5: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 6: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 7: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 8: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 9: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth
Page 10: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

Table removed due to copyright restrictions. See Table B1: Ashby, M. F. Materials

Selection in Mechanical Design. 2nd ed. Butterworth Heinemann, 1999.

Ashby MF (1999) Materials Selection in Mechanical Design. Second Edition Butterworth Heinemann

Page 11: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

Table removed due to copyright restrictions. See Table B2: Ashby, M. F. Materials

Selection in Mechanical Design. 2nd ed. Butterworth Heinemann, 1999.

Ashby MF (1999) Materials Selection in Mechanical Design. Second Edition Butterworth Heinemann

Page 12: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

Ashby plot of Young's Modulus - Density © Granta Design. All rights reserved. This content is excluded

from our Creative Commons license. For more information, see http://ocw.mit.edu/help/faq-fair-use/.

Page 13: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

Gibson, L. J., and M. F. Ashby. Cellular Solids: Structure and Properties. 2nd ed. Cambridge

University Press, © 1997. Figures courtesy of Lorna Gibson and Cambridge University Press.

Page 14: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

End grain balsa; metal foams Contours show energy absorption Useful for sandwich panels per unit volume

Gibson, L. J., and M. F. Ashby. Cellular Solids: Structure and Properties. 2nd ed. Cambridge

University Press, © 1997. Figures courtesy of Lorna Gibson and Cambridge University Press.

Page 15: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

Thermal insulation applications; May also have a constraint on Usually a constraint on strength, too maximum service temperature

Gibson, L. J., and M. F. Ashby. Cellular Solids: Structure and Properties. 2nd ed. Cambridge

University Press, © 1997. Figures courtesy of Lorna Gibson and Cambridge University Press.

Page 16: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

Buoyancy Filtration and catalysis

Gibson, L. J., and M. F. Ashby. Cellular Solids: Structure and Properties. 2nd ed. Cambridge

University Press, © 1997. Figures courtesy of Lorna Gibson and Cambridge University Press.

Page 17: Lecture 8: Foam Design – 3.054 / 3.36 Spring 2015 ·  · 2017-12-28Selection in Mechanical Design. 2nd ed ... (1999) Materials Selection in Mechanical Design. Second Edition Butterworth

MIT OpenCourseWarehttp://ocw.mit.edu

3.054 / 3.36 Cellular Solids: Structure, Properties and ApplicationsSpring 2015

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