| 摘要 |
A propulsion device which takes advantage of the fact that the mass of an object will decrease if the energy density of the object changes rapidly. The energy density is changed by causing rapid changes in stress on the bonds between the atoms of the object. By this means, the mass of a rotating (20) object is decreased to one side of its axis of rotation, creating an unbalanced centrifugal force that acts on the rotating object as a propulsive force in the direction from the lower mass half toward the higher mass half. The propulsive force is used to propel an object or hold an object in position in opposition to an outside force or provide mechanical energy for a purpose such as the generation of electricity. |
