| contributor author | L. L. Durocher | |
| contributor author | J. Kane | |
| date accessioned | 2017-05-08T23:09:24Z | |
| date available | 2017-05-08T23:09:24Z | |
| date copyright | October, 1980 | |
| date issued | 1980 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-27981#742_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/93629 | |
| description abstract | A strength-of-materials approach is used to develop an approximate stiffness matrix for a uniformly-pretwisted beam segment. The beam element is a 12 degree-of-freedom member that includes shear effects, eccentric loading effects, axial-torsional and bending-torsional coupling, and the torsional stiffening effect of the natural pretwist. The current formulation can be employed as an inexpensive preliminary design tool for pretwisted blading that is suitable for implementation on low-core computer graphics systems. After obtaining a workable geometry, final design optimization can be performed by utilizing more sophisticated, and expensive, three-dimensional finite element models. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Preliminary Design Tool for Pretwisted, Tapered Beams or Turbine Blades | |
| type | Journal Paper | |
| journal volume | 102 | |
| journal issue | 4 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.3254816 | |
| journal fristpage | 742 | |
| journal lastpage | 748 | |
| identifier eissn | 1528-9001 | |
| keywords | Design | |
| keywords | Turbine blades | |
| keywords | Shear (Mechanics) | |
| keywords | Degrees of freedom | |
| keywords | Strength (Materials) | |
| keywords | Optimization | |
| keywords | Computers | |
| keywords | Finite element model | |
| keywords | Geometry AND Stiffness | |
| tree | Journal of Mechanical Design:;1980:;volume( 102 ):;issue: 004 | |
| contenttype | Fulltext | |