Blog List
- May 14, 2026
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Jet Engine Test Facilities – Entertaining the Concept of Entrainment
Jet engine test facilities, often called test cells or testbeds, are highly specialized facilities where manufacturers, airlines, maintenance providers, or defense organizations run jet engines o...
- August 27, 2021
- 1 Comment
Behind the Soundproof Curtain: Exploring Cullum-USA’s Engineering Expertise
When it comes to managing sound and flow across industries, Cullum‑USA stands out as a quiet engineering powerhouse. Let’s pull back the curtain and explore the company’s expertise—from i...
- June 17, 2026
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Airflow Turbulence: The Fundamentals Removing it, and Why Wind Tunnels Depend on It
Airflow turbulence is one of the most troublesome phenomena in fluid dynamics. In simple terms, turbulence describes air that no longer moves in a smooth orderly way, but instead breaks into irre...


