Professional-grade calculation tools, technical insights, and research presentations curated by the AetherFab team.
In our daily consultancy work, we develop custom algorithms to solve complex problems. We have adapted these internal tools into web-accessible calculators to assist the engineering community. These modules are designed for rapid estimation and technical validation across fluid, thermal, and electronic disciplines.
At AetherFab, we are committed to continuous learning. Here, you can access our archive of presentation slides, technical whitepapers, and scientific insights. These materials cover the latest in thermography, CFD methodologies, and sustainable electronic design, originally prepared for industry conferences and client workshops.
Engineering Commentary.
Many operators assume a thermal camera is a "point-and-shoot" thermometer. In reality, the most common error in industrial diagnostics is failing to account for Emissivity (ϵ).
"Shiny" metallic surfaces (like busbars or stainless steel ducts) have low emissivity, meaning they reflect the thermal radiation of the surrounding environment rather than emitting their own. A raw thermal image might show a component is 'cool' when it is actually at a point of failure. At AFEA, our ITC Level II certified engineersapply Kirchhoff’s Law of thermal radiation to every scan, ensuring we aren't just taking a picture, but measuring a true temperature.
The Takeaway: Never trust a thermal report that doesn't list the emissivity and reflected temperature settings used for the analysis.
Most HVAC standards focus on Air Changes per Hour (ACH)—the volume of air moved. However, volume does not guarantee distribution.
Through our CFD (Computational Fluid Dynamics) modeling and AetherSpatial™ mapping, we frequently find 'Dead Zones' in offices where air stagnates despite high ACH rates. This leads to localized CO2 buildup and decreased cognitive performance. A high-volume system that is poorly placed is simply an energy-waster.
To achieve true sustainability and occupant health, you must measure Spatial Effectiveness, not just fan speed. This is why we use UWB-tracked tags to map the actual "contours" of your air quality.
The Hidden Cost of "Dirty" Power in Precision Instrumentation.
In industrial environments, electromagnetic interference (EMI) and "noisy" DC power supplies are the silent killers of data accuracy.
When a 0-10V analog sensor is powered by a standard switching regulator, high-frequency ripple can "jitter" your data, leading to false triggers or skewed research results. This is particularly critical in high-resistance sensors like our CTA Micro Hot-Wires. We developed the FabCore™ Noise-Free DC Supply specifically to provide a +/- 24V "silent" rail, isolating sensitive measurement circuits from the chaotic electrical noise of an industrial plant.