CRTech Blog

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February 01, 2017

Tim Panczak

I pulled into the parking lot of a small print shop in an industrial-looking area in Dublin, Ireland. I looked back at the one lane bridge I had just crossed. It was an ordinary looking bridge spanning a small canal and a rail line. I walked to the bridge,...

December 22, 2016

Brent Cullimore

It might be apparent by now that I get bothered by silly or strange things. But what’s the point of even having a pet peeve if you can’t enjoy it?

Thermally stratified tanks bother me.  Fill a tank partially full of cryogenic liquid, leave it...

September 15, 2016

Jane Baumann

My husband and I have been lucky to have two wonderful human children, one who is a mechanical engineer living and working in California and the other is in her last year of college (opting not to be an engineer). My husband is Jim Harris, a mechanism...

August 26, 2016

Doug Bell

If, like me, you are a fan of the sitcom The Big Bang Theory, you may have heard the Spherical Chicken joke in the episode “The Cooper-Hofstadter Polarization:”

There's this farmer, and he has these chickens, but...

July 29, 2016

Brent Cullimore

The field of positive psychology is devoted to making so-called “normal people” happier. A key observation is that people tend to be happiest when they are in a state called...

July 08, 2016

Doug Bell

My career as a thermal engineer started with balloons.

Not the ones you see at birthday parties or even the big colorful ones full of hot air, but scientific research balloons: 400-foot diameter bags of helium carrying thousands of pounds of scientific...

June 17, 2016

Brent Cullimore

I like coffee, and when I need it, I need it now.

I have an electric pot that is powerful enough to dim the lights a little when I turn it on. I imagine Homer Simpson snoring with his feet resting on the control panel. When I turn on the...

May 24, 2016

Brent Cullimore

Being perturbed isn’t much fun if you are a human.

But models love getting perturbed. We don’t perturb them enough, in fact.

OK, perturb has negative connotations. And perturber just sounds wrong in so many ways!

...

May 03, 2016

Jane Baumann

For much of my career I was fortunate enough to work in the world of heat pipes and loop heat pipes. While working in the Aerospace industry many years ago, I would often get a phone call from a program with a thermal problem. I would walk into their...

April 15, 2016

Brent Cullimore

This is a story of how one bird drains while another bird drinks.

The bird that drains is a commercial airliner.

The bird that drinks is a toy. Though I really wish it had been this chirpy chap:


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This is a great opportunity to request a demonstration of a modeling technique, ask a general question, or just see what comes up. The topics covered will be driven by questions submitted when you register. We will respond to all questions during the study hall, as time permits, or through our support system, whichever is more appropriate. Questions submitted within a week of the session may be deferred to a later session. Click on the registration link below for dates, times, and to submit your questions.

Click here to register for the Thermal Study Hall, June 24th at 11 am MDT

Click here to register for the Fluids Study Hall, June 24th at 2 pm MDT

We are offering two online classes in July: Introduction to Thermal Desktop and Introduction to RadCAD. The training uses lectures and demonstrations to introduce you to basic Thermal Desktop and RadCAD usage. Hands-on tutorials provide practice building models and interpreting results (tutorials are completed by students outside of the online class time).

For up-to-date schedules, fees, and policies, visit our Product Training page.