A highly detailed isometric 3D technical illustration of a futuristic nuclear fusion reactor called "Linear-Open DONUTS", viewed from a three-quarter angle above. The device is a long horizontal cylindrical tube, approximately 3 meters in length, resting on a sleek metallic platform with support legs. MAIN STRUCTURE: - Outer shell: polished dark gunmetal Inconel metal with subtle hexagonal panel patterns - The tube has a slight taper, wider at the right end (extraction zone) than the left (injection) - Visible external components: cooling fins in copper-orange color along the bottom - Superconducting magnet coils visible as stacked rings around the tube, glowing faint blue - Multiple cable bundles in silver-gray running along the exterior to connection boxes THREE DISTINCT ZONES (left to right): 1. INJECTION ZONE (left end, bright green accents): - Conical nozzle-like structure with multiple small injectors arranged in a circle - Pipes entering from the left carrying fuel (Deuterium) - Pressure gauges and valve wheels in brass/gold color - Glow of pale green light emanating from the injection ports 2. REACTION ZONE (center, intense blue-white glow): - The central portion of the tube appears translucent/see-through - Inside: swirling plasma core visible as brilliant cyan-blue luminescent gas - Magnetic field lines visible as curved light-blue energy arcs surrounding this zone - MHD electrode pairs on top and bottom: rectangular tantalum plates with electrical connections Ver más