Power system with carbon dioxide working fluid, generator, and propulsion system

A power system for generating mechanical work, the power system comprising:

• a reciprocating compressor disposed to receive a fluid and configured to compress the fluid to a higher pressure and to deliver the fluid at a higher pressure;
• at least one suction fan configured to blow air;
• a condenser disposed to receive the fluid from the reciprocating compressor and air from the at least one suction fan and configured to change the state of at least some of the fluid from a gas to a liquid;
• a high pressure differential orifice configured to receive the fluid and lower the temperature and pressure;
• a flash tank disposed to receive the fluid from the high pressure differential orifice and configured to deliver flash gas to the reciprocating compressor;
• a low pressure differential orifice disposed to receive the fluid from the flash tank and configured to increase the density, flow velocity, and viscosity of the fluid;
• a centrifugal pump disposed to receive the fluid from the low pressure differential orifice and configured to convert a specific energy of the fluid to a mechanical energy;
• an evaporator disposed to receive the fluid from the centrifugal pump and air from the at least one suction fan and configured to absorb heat over evaporator coils so that at least some of the fluid changes states from liquid to gas;
• a liquid receiver tank disposed to receive the fluid from the evaporator and configured to prevent a liquid from entering of the reciprocating compressor;
• an accumulator tank disposed to communicate fluid with the high pressure differential orifice and the low pressure differential orifice and configured to pressurize and depressurize the fluid in an isolated piping network;
• an isolated piping network configured to house and communicate the working fluid between components being at least one of the reciprocating compressor, the condenser, the pressure differential orifice, the centrifugal pump, the evaporator, the liquid receiver tank, the accumulator tank, and the flash tank;
• an enclosure configured to house the components;
• and
• a power supply configured to deliver electricity to the reciprocating compressor.