First workshop on materials, mechanisms and applications of superconductivity, and V Escola Brasileira de Supercondutividade

Aguiar, J. Albino; Doria, Mauro M.

doi:10.1590/s0103-97332002000400001

Search citation statements

Order By: Relevance

Paper Sections

Select...

Acknowledgements1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The authors forms a interdisciplinary group, what makes these studies possible, to check it go to references [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35].…”

Section: Acknowledgementsmentioning

confidence: 99%

Study of Geometries and Stability for Energy Density in Electromechanical Battery Flywheels with a Gaussian Shape

Coppede,

Silva Bortoli,

Goncalves de Moura

et al. 2024

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

A study on flywheels materials and geometries is presented here with the use of finite element modeling (FEM) simulations. The study analyzes the stress behavior of flywheel rotors subject to the rotational speed that creates the maximum stress that the flywheel can support, and then calculates the rotational energy mass ratio for each geometry. The obtained geometry was Gaussian section for the Flywheel rotor. The material used in this case study is carbon fiber Hexcel UHM 12000. The best results were a rotational speed of ≈ 279.000 rpm and rotational energy density of ≈ 440 Wh/kg. Then, to increase the total energy, Flywheel with 2 and 3 rotors were analyzed. Then the stability under rotation of these Flywheels were analyzed, some instability was found and a solution was presented.

show abstract

“…The authors forms a interdisciplinary group, what makes these studies possible, to check it go to references [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35].…”

Section: Acknowledgementsmentioning

confidence: 99%