Results 111 to 120 of about 6,844,739 (267)

Research on a Fully Parameterized Geometric Modeling Method for an Air Cavity Planing Hull

open access: yesJournal of Marine Science and Engineering
An air-lubricated planing hull with integrated air channels presents a transformative approach for enhancing marine vessel performance by significantly reducing hydrodynamic resistance.
Junjie Chen   +4 more
doaj   +1 more source

An optimisation of a freeform lens design for LED street lighting [PDF]

open access: yes, 2017
Babadi, Sina   +3 more
core   +1 more source

Ruling Based Design Method of Curved Origami

open access: yesJapan Architectural Review
Curved origami attracts the attention of designers in recent years for the potential in the field of building structures for free form curved design. For practical use, the design methods are required to link the mathematically obtained curved surface ...
Tianhao Zhang, Ken'ichi Kawaguchi
doaj   +1 more source

Developing novel restrictive design for additive manufacturing (DfAM) constraints for NURBS-based adjoint shape optimization for metal AM

open access: yesGraphical Models
The widespread application of metal additive manufacturing (AM) technologies has enabled exploration of complex design spaces to achieve optimally performing components.
Sagar Jalui   +3 more
doaj   +1 more source

Study on unfolding method for trimmed NURBS surface

open access: diamond, 2021
Masahito TAKEZAWA   +3 more
openalex   +1 more source

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