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Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/1951
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| Title: | THE INFLUENCE OF TEMPERATURE’S CHANGE ALONG THE RADIUS ON THE MEMBRANE STRESSES FIELD AT ROTATING DISKS |
| Authors: | COMĂNESCU, Ioana
RADU, Gheorghe N. |
| Keywords: | Disk
eigenvalues problems
membrane stresses
critical stresses
stability |
| Issue Date: | Oct-2015 |
| Publisher: | Transilvania University Press of Braşov |
| Citation: | Google Scholar |
| Series/Report no.: | ;431 - 436 |
| Abstract: | The rotation of a disk with constant angular velocity leads to a membrane stresses field; traction stresses which can be solved with the equations below [4]:
(19)
where - the constant values A and B are determined as a function depending are imposed support condition, for each case partly;
E – is the material’s longitudinal modulus of elasticity;
- is Poisson’s ratio;
- is the specific mass of the disk’s material;
In the present paper, for the temperature’s distribution along the disk radius, one uses the following law:
or (20)
= 1/3, ½, 1, 2 … 30, a and b being the inner and the outer radius of the disk, respectively. |
| URI: | http://hdl.handle.net/123456789/1951 |
| ISSN: | 2457-8541
L 2457-8541 |
| Appears in Collections: | COMEC 2015
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