Rapo, M., Vaara, J., Kuivaniemi, T., Liljenfeldt, N., Vuohijoki, A., Frondelius, T., & Aho, J. (2019). Pipe route optimization to avoid undesired vibration by using JuliaFEM. Rakenteiden Mekaniikka, 52(3), 177-191. https://doi.org/10.23998/rm.76259
Pipe route optimization to avoid undesired vibration by using JuliaFEM
|Author:||Rapo, Marja1; Vaara, Joona2; Kuivaniemi, Teemu2;|
|Online Access:||PDF Full Text (PDF, 1.4 MB)|
|Persistent link:|| http://urn.fi/urn:nbn:fi-fe202002266536
Rakenteiden mekaniikan seura,
|Publish Date:|| 2020-02-26
An optimization routine was applied to high pressure fuel pipes to avoid resonance in a heavily vibrating environment. The optimization process and also the natural frequency calculations in every iteration were completely performed with the high-level programming language Julia; the optimization process was performed with the JuMP optimization environment, and the frequencies where calculated with JuliaFEM ﬁnite element method solver platform. The beneﬁt of this kind of embedded implementation is a quick response which yields a pleasant development environment to focus on the essential—the choice of the optimization strategy.
|Pages:||177 - 191|
|Type of Publication:||
A1 Journal article – refereed
|Field of Science:||
214 Mechanical engineering
2019 The Authors. Open access under license CC BY 4.0.