Beam shape optimization for laser powder beam fusion additive manufacturing (Conference Presentation)

2019 ◽  
Author(s):  
Alexander M. Rubenchik ◽  
S. Khairallah ◽  
S. Wu ◽  
G. Guss ◽  
T. Roehling ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Shape Optimization ◽  
Beam Shape

Beam Shape Optimization for Power Harvesting

2010 ◽  
Vol 21 (6) ◽  
pp. 633-646 ◽  
Author(s):  
John M. Dietl ◽  
Ephrahim Garcia
Keyword(s):  
Shape Optimization ◽  
Beam Shape ◽  
Power Harvesting

Shape optimization of a double pipe heat exchanger for additive manufacturing

2018 ◽  
Vol 2018 (0) ◽  
pp. J0550305
Author(s):  
Tomohiro HIRANO ◽  
Mitsuo YOSHIMURA ◽  
Koji SHIMOYAMA ◽  
Atsuki KOMIYA
Keyword(s):  
Additive Manufacturing ◽  
Heat Exchanger ◽  
Shape Optimization ◽  
Double Pipe ◽  
Pipe Heat

scholarly journals Shape optimization of a layer by layer mechanical constraint for additive manufacturing

2017 ◽  
Vol 355 (6) ◽  
pp. 699-717 ◽  
Author(s):  
Grégoire Allaire ◽  
Charles Dapogny ◽  
Alexis Faure ◽  
Georgios Michailidis
Keyword(s):  
Additive Manufacturing ◽  
Shape Optimization ◽  
Layer By Layer ◽  
Mechanical Constraint

scholarly journals Shape Optimization for Additive Manufacturing of Removable Partial Dentures - A New Paradigm for Prosthetic CAD/CAM

PLoS ONE ◽  
2015 ◽  
Vol 10 (7) ◽  
pp. e0132552 ◽  
Author(s):  
Junning Chen ◽  
Rohana Ahmad ◽  
Hanako Suenaga ◽  
Wei Li ◽  
Keiichi Sasaki ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Shape Optimization ◽  
New Paradigm ◽  
Cad Cam

Simultaneous power and beam-shape optimization of an OPSL resonator

2015 ◽  
Author(s):  
Sebastian Haag ◽  
Sebastian Sauer ◽  
Torsten Garlich ◽  
Wolf Seelert ◽  
Christian Brecher ◽  
...  
Keyword(s):  
Shape Optimization ◽  
Beam Shape

scholarly journals Shape optimization and sensitivity of compliant beams for prescribed load-displacement response

2016 ◽  
Vol 7 (2) ◽  
pp. 219-232 ◽  
Author(s):  
Giuseppe Radaelli ◽  
Just L. Herder
Keyword(s):  
Shape Optimization ◽  
Isogeometric Analysis ◽  
Nonlinear Boundary ◽  
Optimization Procedure ◽  
Analysis Framework ◽  
State Equations ◽  
Beam Shape ◽  
Constraint Equations ◽  
Analytical Sensitivities ◽  
Nonlinear State

Abstract. This paper presents the shape optimization of a compliant beam for prescribed load-displacements response. The analysis of the design is based on the isogeometric analysis framework for an enhanced fidelity between designed and analysed shape. The sensitivities used for an improved optimization procedure are derived analytically, including terms due to the use of nonlinear state equations and nonlinear boundary constraint equations. A design example is illustrated where a beam shape is found that statically balances a pendulum over a range of 180° with good balancing quality. The analytical sensitivities are verified by comparison with finite difference sensitivities.

Sign in / Sign up

Export Citation Format

Share Document