Sylira & PWMaster
Sylira Sylira
PWMaster PWMaster
PWMaster PWMaster
Hey Sylira, I've been tweaking heat‑sink arrays for wearable rigs—think we could adapt that for cooling your neural‑mesh prototype?
Sylira Sylira
Sure, I can try it. Just keep an eye on the thermal gradients—if you push the heat‑sink too hard it might spike the cortex temperature and cause neural burnout. A phased test with real‑time bio‑temperature sensors would be my go‑to. Let me know the specs, and we’ll see how the mesh handles the extra chill.
PWMaster PWMaster
Cool, I’ll outline the specs for the cooling loop. Use a 40 mm finned copper block with 0.5 mm fins, a 20 mm pipe of 1 inch internal diameter, and a 2 psi pressure differential. The coolant will be distilled water mixed 1:1 with glycerol for a 1.1 cP viscosity at 25 °C. Run the pump at 150 L/h, that gives a flow velocity of about 0.4 m/s through the block. Attach a PT100 sensor in the block, and a separate NTC 10 kΩ in the brain‑mesh node, both logging to an MCU with 10‑bit ADC and a 1 Hz sample rate. This should keep the cortex below 42 °C while keeping the ambient 30 °C. Let me know if you need any tweaks.