Welcome back. I hope that all of my readers have had an excellent summer and a great start to the fall semester. Today, I wanted to gently continue our discussion of aerospace engineering by reviewing a core concept that underpins nearly every macroscopic fluid flow analysis. This concept is the continuum hypothesis, which states that a fluid can be treated as one smooth, … [Read more...] about The Continuum Hypothesis
Articles
Harm Reduction Treatment Model
When it comes to substance abuse, the recommended course of action by most clinicians is abstinence. For example, an alcoholic would be encouraged to refrain from their addictive behavior, meaning that individual would simply stop consuming alcohol. Abstinence is promoted by most substance use support groups and those who treat substance abuse. However, abstinence does not … [Read more...] about Harm Reduction Treatment Model
Digital Twins: What are they and how are they used?
Imagine having a virtual copy of yourself that lives inside a computer. This virtual you is an exact replica of real-world you- complex data structures work together to recreate your unique genome in the digital world. This, essentially, is the idea of a Digital Twin. They combine machine learning, real-time analytics, VR, MR, and AR, to produce a virtual representation of … [Read more...] about Digital Twins: What are they and how are they used?
Resolvent Analysis: A Revolutionary Technique for Understanding Turbulent Flows
Welcome back. This week, I have prepared a topic that will hopefully be both interesting and exciting. We will cover a computational technique called resolvent analysis that allows us to understand how to best control a fluid flow so that it acts in a desirable way. The specific problem can be outlined as follows: For the last eight decades, most aircraft have flown at high … [Read more...] about Resolvent Analysis: A Revolutionary Technique for Understanding Turbulent Flows
Cash Cows, Golden Geese, and American Livestock Production: The Case for Restraint
American livestock cultivation is on an unsustainable course that will destroy the planet. Currently, the United States devotes 592,000,000 football fields or the landmass of Alaska, Texas, California, and Arizona combined just to raise livestock. That’s 41% of all its land, and in 2019 alone those animals produced greenhouse gas emissions equivalent to the weight of 12,540 … [Read more...] about Cash Cows, Golden Geese, and American Livestock Production: The Case for Restraint