1.3 Structural Integrity Field System

The mechanical integrity of the physical spaceframe is augmented by the SIF. This system provides a network of forcefield segments that compensate for propulsive and other structural load factors that otherwise exceed the design limits of the space frame. The SIF applies forcefield energy directly to field conductive elements within the space frame and increases the load-bearing capacity of the structure.

Field Generation for the SIF is provided by 2 field generators located on deck 9 in the Forward Saucer section, 2 field generators located on deck 9 on the rear Saucer section, 2 field generators on deck 3 of the bridge component and 4 field generators located on deck 21 on the Engineering section. Each generator consists of a cluster of twenty 40 MW graviton polarity sources feeding a pair of 320 millicochrane subspace field distortion amplifiers. A pair of continuous-duty liquid helium coolant loops provides heat dissipation on each unit. Two backup generators are located in each hull, providing up to sixteen hours of service at 55% of maximum rated powers. Normal duty cycle on generators is 52 hours online, with nominal 18 hr degauss and scheduled maintenance time. Graviton polarity sources are rated for 3200 operating hours between routine servicing of superconductive elements.

The output of each SIF generator is directed by means of a network of molybdenum-filled nanocarbon quad-phase waveguides, which distributes the field energy throughout the space frame. SIF conductivity elements are incorporated into all major structural members, beneath the outer skin of the vessel to guard against damage from enemy fire. When energized by the SIF, the load-bearing capacity of these conductive structural elements is increased by up to 225,000%. Secondary feeds also provide for reinforcement of the vehicle's external shell.

Cruise mode operating rules require at least one field generator to be active at all times in each hull, although the Helm Officer may call for activation of a second generator when extreme maneuvers are anticipated. During Alert modes, all operational units are brought to hot standby for immediate activation. Reduced Power Mode rules permit 2 field generators to feed the entire space frame using the field conduit umbilical connects between the four sectors.