News

05/15 | Congratulations, class of 2020!

Our semester formally closed with the SOE Graduation, and I congratulate all of you, wishing you fun, luck, and success on your path.

Clearly, we all had hoped for quite a different development and conclusion of this semester, and I am impressed by how seemingly seemless the transition to an online-based class worked out. Clearly, it was not seemless, and you all worked hard to make this work at all.

Now go out, be open to adventure! Try something new!

 

03/16 | Online teaching with KalturaCapture & iPad

I enjoy doing my classes using a combination of powerpoint and derivations at the whiteboard. Powerpoint is often a welcome break for the students, and I can use it to show some pictures or diagrams. Personally, I find math on powerpoint hard to follow, so I like to develop equations in real time, which gives me the opportunity to explain any term.

Switching to online classes now brought up the problem of how I can keep doing this on my computer. The kluge I came up with for an Apple ecosystem may not be elegant, but it solves my problem almost perfectly: Through UNM, I have access to KalturaCapture, which I use to record part of my screen while I speak into an external microphone. The defined rectangle on my screen that is recorded then becomes the stage: I can have a powerpoint window underneath and flip through slides, or I could drag a youtube video into that area.

The most difficult part was to get a whiteboard: what I do is I hook up the cheapest current iPad with an Apple pencil to my Mac using a USB cable. Then, QuickTimePlayer allows to mirror the iPad screen to my computer (File -> New Movie Recording -> then choose iPad as camera on the little menu on the right of the red record button), and I can drag this window into my 'stage' as well. I ended up just using the standard Notes app; I can use different colors, and I have infinite scroll which reminds me of the old overhead projector classes I used to take in college. I can then go back to show some previous equations.

So far so good!

 

03/08 | UNM RAC Grant

Great news! The tfx-lab has been awarded a RAC (Research Allocation Committee) grant of UNM. The goal of these grants is to allow groups to explore new and/or interdisciplinary research directions, which would be hard to fund without prior demonstration of the ideas. We will use the money to explore a new direction at the intersection of computer science/engineering/and wildfires. I am excited, stay tuned!

 

01/21 | Advanced Thermodynamics, with rockets!

I'm excited to teach this spring's ME520 Advanced Thermodynamics - with rockets! Ever wondered what you need Gibbs enthalpy, fugacity, phase stability, and Peng-Robinson's equation of state for as a mechanical engineer? Easy, if you're interested in power generation or rocket science! You'll need all of this to understand, analyze, and design high-pressure fluid systems. While this will involve some abstract fundamentals, the applications are very exciting. I plan to teach this the way I wished someone had given me an introduction back when I started modeling rocket combustion chambers at the German Aerospace Center, with a healthy dose of Python and Jupyter notebooks.

 

01/06-01/10 | AIAA SciTech Conference

Great conference again, this year's AIAA SciTech in Orlando. Met a lot of old friends, and found some new. The presentation of two papers was well received, and spawned some interesting discussions. Next year in Nashville!