I like the system-level approach here. As cooling passages become smaller and heat flux increases, coolant condition stops being simply a water-treatment issue.
Chemistry, material compatibility, filtration and contamination can eventually show up operationally as changes in flow, ΔP, pump effort and heat-transfer performance.
That creates an opportunity to correlate fluid-health data with BMS/CDU operating trends rather than treating the two disciplines separately.
I like the system-level approach here. As cooling passages become smaller and heat flux increases, coolant condition stops being simply a water-treatment issue. Chemistry, material compatibility, filtration and contamination can eventually show up operationally as changes in flow, ΔP, pump effort and heat-transfer performance. That creates an opportunity to correlate fluid-health data with BMS/CDU operating trends rather than treating the two disciplines separately.