Engineering Simulation

The DAUNTLESS platform performs 3D multi-physics simulation with full uncertainty quantification for thirteen reactor types across five deployment environments — from terrestrial power plants to orbital space stations. Every analysis meets NQA-1 nuclear quality assurance standards and is validated against published experimental benchmarks.

Datacenter Cooling

The NanexaTech Direct-to-Chip Cooling System uses a single-loop nanofluid architecture that rejects heat directly to outdoor dry air coolers — no cooling towers, no secondary loop, no consumptive water. The system is designed to handle GPU power densities up to 5,000 watts per chip with a validated Power Usage Effectiveness below 1.03, and operates at ambient temperatures up to 104°F.

Nuclear Energy

DAUNTLESS is the first platform capable of analyzing an entire nuclear campus — reactor, datacenter, cooling systems, and power conversion — as a single coupled 3D system. The platform supports light water reactors, sodium-cooled fast reactors, molten salt reactors, high-temperature gas reactors, lead-cooled fast reactors, small modular reactors, and space fission power systems.

Biomedical Thermal Engineering

The biomedical vascular perfusion design tool applies the same 3D CFD and conjugate heat transfer methods used in our nuclear and datacenter work to medical device cooling, surgical thermal management, and advanced prosthetics. Blood flow is modeled with non-Newtonian Carreau-Yasuda rheology. All designs meet ISO 14708 implantable device and IEC 60601 medical electrical equipment safety standards.

Quantum and Cryogenic Cooling

The quantum computing cryogenics domain models the full thermal chain from a dilution refrigerator mixing chamber at 10 millikelvin through the 4K stage, 40K radiation shields, and room-temperature rejection — coupled to the facility power supply and cooling infrastructure. Designed for quantum computing facilities where thermal noise at any stage directly impacts qubit coherence.

Space Power Systems

DAUNTLESS covers five deployment environments: terrestrial, lunar surface, deep space transit, Mars surface, and Earth orbit. Space nuclear models include heat pipe reactors for lunar outposts, gas-cooled reactors for nuclear electric propulsion, and orbital nuclear datacenters with eclipse cycle thermal transients, zero-gravity two-phase flow, and atomic oxygen radiator degradation. The same platform that analyzes a Texas nuclear campus analyzes a reactor on the lunar south pole.

Configurable for Any Deployment

Every model in the platform is user-configurable. Reactor type, power level, coolant, fuel, deployment environment, load profile, and failure scenario are all selectable parameters — not hardcoded assumptions. One platform supports every active advanced reactor concept in the United States and every deployment environment from Earth to orbit.

Proven Across Sectors

The engineering methods are the same regardless of application. Finite volume discretization, Radau IIA time integration, Latin Hypercube Sampling uncertainty quantification, and Method of Manufactured Solutions code verification apply equally to a nuclear reactor, a datacenter cold plate, an EV battery pack, and a biomedical perfusion catheter. The physics changes. The rigor does not.