A thermal power reactor (100) includes a reactor core (102) that generates thermal energy and a solid state thermal conductor (106) extending into and thermally integrated with the reactor core (102). The solid state thermal conductor (106) transfers thermal energy generated by the reactor core (102) away from the reactor core (102).

A thermal power reactor (100) includes a reactor core (102) that generates thermal energy and a solid state thermal conductor (106) extending into and thermally integrated with the reactor core (102). The solid state thermal conductor (106) transfers thermal energy generated by the reactor core (102) away from the reactor core (102).

An energy production device may include a core configured to heat a heat transmission fluid, an energy harnessing device configured to convert heat into electrical energy and a heat transfer device positioned over the core configured to receive the heat transmission fluid and transfer the heat to the energy harnessing device. The energy production device may further include a vibration isolator positioned between the energy harnessing device and the heat transfer device. The vibration isolator may be configured to secure the energy harnessing device to the heat transfer device and substantially prevent the transmission of motion from the energy harnessing device to the heat transfer device.

An energy production device may include a core configured to heat a heat transmission fluid, an energy harnessing device configured to convert heat into electrical energy and a heat transfer device positioned over the core configured to receive the heat transmission fluid and transfer the heat to the energy harnessing device. The energy production device may further include a vibration isolator positioned between the energy harnessing device and the heat transfer device. The vibration isolator may be configured to secure the energy harnessing device to the heat transfer device and substantially prevent the transmission of motion from the energy harnessing device to the heat transfer device.

A thermoelectric cooler including a thermoelectric junction and a radiation source. The thermoelectric cooler includes n-type material, p-type material, and an electrical power source. The radiation source emits ionizing radiation that increases electrical conductivity of the n and p type materials. Also detailed is a method of using radiation to reach high coefficient of performance (COP) values with a thermoelectric cooler that includes providing a thermoelectric cooler and a radiation source, with the thermoelectric cooler including an n-type material, p-type material, an electrical power source, and emitting ionizing radiation with the radiation source to increase the electrical conductivity which strips electrons from the n-type material, the p-type material, or both the n-type material and p-type material from their nuclei with the electrons then free to move within the material.

A structured plasma cell includes a first electrode including a first plurality of micro-cavities and a first plasma disposed within one or more micro-cavities of the first plurality of micro-cavities. The structured plasma cell also includes a second electrode including a second plurality of micro-cavities and a second plasma disposed within one or more micro-cavities of the second plurality of micro-cavities. The structured plasma cell also includes an inter-electrode gap disposed between the first electrode and the second electrode.

A structured plasma cell includes a first electrode including a first plurality of micro-cavities and a first plasma disposed within one or more micro-cavities of the first plurality of micro-cavities. The structured plasma cell also includes a second electrode including a second plurality of micro-cavities and a second plasma disposed within one or more micro-cavities of the second plurality of micro-cavities. The structured plasma cell also includes an inter-electrode gap disposed between the first electrode and the second electrode.

A method and system for the thermoelectric conversion of nuclear reactor generated heat including upon a nuclear reactor system shutdown event, thermoelectrically converting nuclear reactor generated heat to electrical energy and supplying the electrical energy to a mechanical pump of the nuclear reactor system.

A method and system for the thermoelectric conversion of nuclear reactor generated heat including upon a nuclear reactor system shutdown event, thermoelectrically converting nuclear reactor generated heat to electrical energy and supplying the electrical energy to a mechanical pump of the nuclear reactor system.

Power generation systems, such as nuclear power generation systems, are described herein. A representative power generation system includes a heat source, a heat pipe, and a thermophotovoltaic cell. The heat pipe includes a first region and a second region. The first region is positioned to absorb heat from the heat source, and the second region is positioned to radiate at least a portion of the absorbed heat away from the heat pipe as thermal radiation. The thermophotovoltaic cell is positioned to receive the thermal radiation from the second region of the heat pipe and to convert at least a portion of the thermal radiation to electrical energy. The power generation system can further include another heat pipe positioned to remove waste heat from the thermophotovoltaic cell.