Antti Lehikoinen

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6 Things you might not know about finite element analysis

Antti (admin) 15th February 201824th February 2018 FEM, Research and work, Why so serious No Comments
6 Things you might not know about finite element analysis

The title says it all. 6 things you might not know about finite element analysis, but should. A bit tongue-in-cheek, but still valid info.

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SMEKlib update

Antti (admin) 3rd February 201824th February 2018 FEM, Research and work No Comments
SMEKlib update

The SMEKlib library (open-source FEA for electrical machines in Matlab) just received a huge update. Here’s a brief rundown, plus associated rambling.

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Late 2017 Review

Antti (admin) 21st January 201822nd February 2018 Aalto Electromechanics, Consulting, FEM, Research and work, Why so serious No Comments
Late 2017 Review

No matter what happened globally, on my personal level 2017 was a great year. Here’s a short rundown of the highlights, and what’s next.

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Stability of Torsional Vibrations

Antti (admin) 14th December 20173rd February 2018 Mechanics, Research and work No Comments
Stability of Torsional Vibrations

Torsional vibrations lead to oscillations in the electromagnetic torque, too. These may dampen the vibrations, but they may also do the exact opposite.

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Torsional Vibrations in Electrical Machines

Antti (admin) 7th December 20177th December 2017 Electrical engineering, Mechanics, Research and work No Comments
Torsional Vibrations in Electrical Machines

Of mechanics in electrical machines, torsional vibrations are often the most critical. Read here to learn the basic principles, and how to analyze them.

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Vibrations in Electrical Machines

Antti (admin) 21st November 20177th December 2017 Electrical engineering, Mechanics, Research and work No Comments
Vibrations in Electrical Machines

Vibrations in electrical machines can be divided into several categories, differing on the mechanism and type of vibrations produced.

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Second-Order Finite Elements – Why, How, and When

Antti (admin) 11th October 2017 FEM, Research and work No Comments
Second-Order Finite Elements – Why, How, and When

You may have seen the term “second-order finite elements” mentioned once or twice. But what are they really, and where are they used? Read to learn.

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Awesome Interview: Nicola Chiodetto and Electric Aviation

Antti (admin) 7th October 20177th October 2017 Electrical engineering, Research and work 2 Comments
Awesome Interview: Nicola Chiodetto and Electric Aviation

Nicola Chiodetto is a PhD student at the Newcastle University developing superpowered electric motors for aircraft use. Read his interview here.

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Circulating and Eddy-Current Losses in Random-Wound Electrical Machines

Antti (admin) 22nd September 201722nd September 2017 Research and work No Comments
Circulating and Eddy-Current Losses in Random-Wound Electrical Machines

A brief introduction to my doctoral thesis titled “Circulating and Eddy-Current Losses in Random-Wound Electrical Machines”.

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Getting my Doctoral Degree (Tech.) just about now

Antti (admin) 20th September 201720th September 2017 Research and work No Comments
Getting my Doctoral Degree (Tech.) just about now

D.Sc. time. Soon. Hi folks! Just a brief, wholly me-centric post about, well, me today. Long story short: I recently successfully defended my doctoral thesis last Friday (15 September 2017). So, I should be officially getting my degree later this…

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Recent Posts

  • Analysis of the YASA Record-Breaker Axial Flux Motor, and What Everybody Gets Wrong
  • On Eddy-Current Iron Losses
  • Fluid Flux Barriers
  • Getting Started in Consulting – Electric Motor Design Version
  • On split ratios

Recent Comments

  • On Eddy-Current Iron Losses | Antti Lehikoinen on Getting Started in Consulting – Electric Motor Design Version
  • 高効率モータと期待される CFRP wrapped motor - FRP consultant - FRP consultant on Tesla’s ‘Carbon-Wrapped’ Motor
  • Alexander Shendi on On split ratios
  • Antti (admin) on On split ratios
  • Pär Ingelström on On split ratios

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