Noctua and Forced Physics DCT today announced a joint research partnership to explore how Forced Physics' patented JouleForce micro-channel array technology can be brought to desktop PCs and workstations. The collaboration is a long-term R&D effort not tied to a specific product or release date.

JouleForce arrays leverage geometry-driven molecular collisions at the channel walls: the boundary layer that limits conventional air cooling never fully forms, so heat is extracted along the entire length of each micro-channel. This allows large amounts of heat to be removed using air alone, without pumps, tubing, or liquid loops, at power levels difficult to manage with conventional air coolers.

"Forced Physics are advancing the limits in fin-to-air heat transfer, and we are excited to explore what it would take to make that work in a quiet desktop system," said Roland Mossig, CEO of Noctua. The central challenge is the operating point: the micro-channel geometry produces a steep system impedance curve, with a pressure drop an order of magnitude above conventional axial PC fans. Current implementations duct arrays to industrial blowers or vacuum pumps.

"Desktop and workstation systems pose airflow challenges that differ fundamentally from our data centre deployments. Noctua's expertise in quiet, high-pressure air movement makes them the ideal partner," said Scott Davis, Founder & CEO of Forced Physics DCT. Both companies will report on the collaboration as significant milestones are reached.