Velocity-Dependent Lorentz Force Evaluation: A Simulation Study

Dölker, Eva-Maria; Schmidt, Reinhard H.; Brauer, Hartmut; Haueisen, Jens

doi:10.1109/tmag.2019.2901579

Cited by 2 publications

(3 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the work presented here, the emphasis has been placed on simulation-based work, similar to the trend shown in [10] - [13]. [10] shows the development of an analytical model to study effects of pulsed-eddy-currents within nondestructive testing applications.…”

Section: Fig 1: Conventional Direct Metal Deposition Technique Frommentioning

confidence: 99%

“…However, no experimental work is presented to validate the work. More recently, [13] has presented a simulation study to study the effect of velocity of probes, and subsequently the Lorentz force induced, in defect depth estimation. Following the same trend, the work presented here is primarily validated through simulations run in ANSYS EM Modules.…”

Section: Fig 1: Conventional Direct Metal Deposition Technique Frommentioning

confidence: 99%

“…Since the currents are produced within this depth, the heat loses originate within this band. δ = ρ πf 0 µ r µ 0 = 2.593mm (13) where f 0 is frequency of operation, mu r is the relative permeability and µ 0 is the permeability of free space…”

Section: B Temperature Vs Timementioning

confidence: 99%

See 2 more Smart Citations

Development of a Magnetic Levitation System for Additive Manufacturing: Simulation Analyses

et al. 2020

View full text Add to dashboard Cite

Magnetic levitation has been always a very promising field. Due to its versatility, it has garnered interest in fields energy harvesting, high speed transportation and high precision micro-manipulation amongst other fields. However, it's application within the sphere of Additive Manufacturing (AM) has been negligible. Thus, for the first time, the work conducted here works with the development of a novel technique utilizing magnetic levitation for stable suspension for AM. Current AM technique are heavily dependent on the building the part on a substrate. The substrate limits the use of multiple material nozzles and also requires significant post-processing. The use of the principle of magnetic levitation can bypass the need for this substrate. Primary emphasis is placed on computation of eddy currents and Lorentz force produced from the magnetic levitation system and also on finding the relevant parameters affecting several output parameters like position of levitation, force experienced by the object suspended etc. A temperature analysis is also conducted to ensure that the principles used here are valid. ANSYS Ansoft Maxwell Modules are used to determine these input parameters. The work is subsequently validated through the transient module of the same module. The results presented here depict the viability of the system within the AM environment and the successful elimination of the need for a substrate.

show abstract

Section: Fig 1: Conventional Direct Metal Deposition Technique Frommentioning

confidence: 99%

Section: Fig 1: Conventional Direct Metal Deposition Technique Frommentioning

confidence: 99%

See 1 more Smart Citation

Development of a Magnetic Levitation System for Additive Manufacturing: Simulation Analyses

et al. 2020

View full text Add to dashboard Cite

show abstract

Physical Compensation Approach for Feature Enhancement of High-Speed MFL Signals via Magnetic Field Polarization

2024

IEEE Trans. Ind. Electron.

View full text Add to dashboard Cite

Velocity-Dependent Lorentz Force Evaluation: A Simulation Study

Cited by 2 publications

References 11 publications

Development of a Magnetic Levitation System for Additive Manufacturing: Simulation Analyses

Development of a Magnetic Levitation System for Additive Manufacturing: Simulation Analyses

Physical Compensation Approach for Feature Enhancement of High-Speed MFL Signals via Magnetic Field Polarization

Contact Info

Product

Resources

About