30 years ago, Computational Fluid Dynamics was a topic reserved for PhD analysts or research groups at Universities. Fast forward to 2015 and CFD is accessible on the laptop (or even some tablets) for any engineer with SOLIDWORKS CAD. When we classically think of CFD, applications such as air flow over airplane wings or water flowing through a pipe come to mind. While these quintessential studies were the foundation of the development efforts, we can also study many common everyday scenarios.
Earlier this week I was cooking some fish and vegetables (admittedly both were from a frozen bag). One of my main frustrations with the particular vegetable blend that I used was that the potatoes never come out quite right. Green beans…perfect! Fish fillets…perfect! Potatoes…cold in the middle.
Time to put on my engineering hat! The fish is sliced into thin fillets and the green beans are long and slender. Both of those geometries lend themselves to relatively high surface area to volume ratios when compared to the chunky potatoes. If only there was a way to figure out how long I should leave the baking sheet in the oven without forcing myself to eat fish for the next several weeks.