Abstract: A method of treating a fluid includes providing a collider chamber apparatus. The collider chamber apparatus includes a stator, including an inner wall, the inner wall defining a plurality of collider chambers and a rotor disposed for rotation relative to the stator, about an axis. An outer wall of the rotor is proximal to the inner wall of the stator. The method also includes introducing the fluid into at least one of the plurality of collider chambers, rotating the rotor relative to the stator, and applying acoustic energy to at least a portion of the fluid. Optionally, the acoustic energy can be injected into at least one of the plurality of collider chambers, an inlet manifold for introducing fluid into at least one of the plurality of collider chambers, and/or before the fluid is introduced into at least one of the plurality of collider chambers.

Abstract: A method of operating a motor is disclosed. The motor has a nameplate operating frequency and at least a first and second wiring configuration for operating at a first nameplate voltage and second, higher, nameplate voltage, respectively. The method includes operating the motor in the first configuration at a frequency and a voltage based on a set of frequency versus voltage ratios over a range of frequencies. A first ratio in a lower portion of the frequency range is lower than a second ratio in a middle portion of the frequency range. A third ratio in an upper portion of the frequency range is lower than the second ratio. The range of frequencies extends from a value below the nameplate frequency to a value above the nameplate frequency. The corresponding range of voltages extends from a value below the first nameplate voltage to a value above the first nameplate voltage.

Abstract: The disclosed system includes heat exchangers to recover and redistribute heat from and within a building heating and ventilation system and/or a steam system. Certain implementations of the system enable hybrid heating systems that merge existing combustion-based heating systems with systems that produce heat with electricity from renewable energy sources. Implementations of the disclosed system enable the conversation of energy and use of environmentally clean energy sources. In one illustrative implementation, heat is removed from an air conditioning system and redistributed into a steam generation system.

Abstract: The disclosed apparatus includes a stator and a rotor disposed for rotation within the stator. An inner wall of the stator defines one or more collider chambers. Rotation of the rotor causes movement of fluid disposed between the rotor and stator and establishes a rotational flow pattern within the collider chambers. The fluid movement induced by the rotor increases the temperature, density, and pressure of the fluid in the collider chamber.

Abstract: The disclosed apparatus includes a stator and a rotor disposed for rotation within the stator. An inner wall of the stator defines one or more collider chambers. Rotation of the rotor causes movement of fluid disposed between the rotor and stator and establishes a rotational flow pattern within the collider chambers. The fluid movement induced by the rotor increases the temperature, density, and pressure of the fluid in the collider chamber. Aspects of the invention include increasing the metals and/or solids content of the fluid.

Abstract: The disclosed apparatus includes a stator and a rotor disposed for rotation within the stator. An inner wall of the stator defines one or more collider chambers. Rotation of the rotor causes movement of fluid disposed between the rotor and stator and establishes a rotational flow pattern within the collider chambers. The fluid movement induced by the rotor increases the temperature, density, and pressure of the fluid in the collider chamber.

Abstract: The disclosed apparatus includes a stator and a rotor disposed for rotation within the stator. An inner wall of the stator defines one or more collider chambers. Rotation of the rotor causes movement of fluid disposed between the rotor and stator and establishes a rotational flow pattern within the collider chambers. The fluid movement induced by the rotor increases the temperature, density, and pressure of the fluid in the collider chamber.

Abstract: The disclosed apparatus includes a stator and a rotor disposed for rotation within the stator. An inner wall of the stator defines one or more collider chambers. Rotation of the rotor causes movement of fluid disposed between the rotor and stator and establishes a rotational flow pattern within the collider chambers. The fluid movement induced by the rotor increases the temperature, density, and pressure of the fluid in the collider chamber.

Abstract: The disclosed apparatus includes a stator and a rotor disposed for rotation within the stator. An inner wall of the stator defines one or more collider chambers. Rotation of the rotor causes movement of fluid disposed between the rotor and stator and establishes a rotational flow pattern within the collider chambers. The fluid movement induced by the rotor increases the temperature, density, and pressure of the fluid in the collider chamber.