Disclosed techniques include control and configuration of software-defined machines. A hardware design for a mechanical system is obtained. The mechanical system includes a plurality of components that includes a liquid piston heat engine. Couplings between the plurality of components are described. A plurality of layers for the mechanical system is defined. The mechanical system that includes the liquid piston heat engine is implemented. The implementation is across the plurality of layers. The implementation is based on the couplings between the plurality of components. The couplings are described using connectivity maps. The implementation is based on construction rules. An application programming interface is used to communicate information on the plurality of layers for the mechanical system. The plurality of layers provides progressive levels of abstraction for the mechanical system.

A liquid piston Stirling engine electrical generator, the generator being a linearly reciprocating electrical generator that is powered by a Stirling engine having a liquid piston that is displaced by the cyclic contraction and expansion of a gas resulting from increases and decreases in temperature. The liquid piston and dynamic components of the linear generator are retained within a U-shaped tube or chamber, the tube being oriented in use to consist of a two upwardly extending, first and second vertical segments joining a horizontal segment. A liquid, such as oil or hydraulic fluid, is present in sufficient quantity to fill the horizontal segment and extend upward into the vertical segments.

A liquid piston Stirling engine electrical generator, the generator being a linearly reciprocating electrical generator that is powered by a Stirling engine having a liquid piston that is displaced by the cyclic contraction and expansion of a gas resulting from increases and decreases in temperature. The liquid piston and dynamic components of the linear generator are retained within a U-shaped tube or chamber, the tube being oriented in use to consist of a two upwardly extending, first and second vertical segments joining a horizontal segment. A liquid, such as oil or hydraulic fluid, is present in sufficient quantity to fill the horizontal segment and extend upward into the vertical segments.

Implementations described and claimed herein provide systems and methods for providing energy to a defined space, such as a house or other building. In one implementation, thermal energy is received from a solar power source at a solar boiler, and steam is generated from the thermal energy using the solar boiler. One or pistons of a steam engine is driven with a pressure from the steam. The steam engine outputs a first waste heat. The first waste heat is received from the steam engine at a chiller. The chiller generates conditioned air from the first waste heat.

Implementations described and claimed herein provide systems and methods for generating continuous power. In one implementation, a system includes a heat source and a plurality of liquid piston tanks. The heat source is configured to convert heat input into a pressure. An inlet valve is provided for each of the plurality of liquid piston tanks. The inlet valve is configured to direct the pressure into a corresponding liquid piston tank displacing liquid in the corresponding liquid piston tank. A hydraulic device is configured to rotate upon application of a flow created by the displaced liquid. A generator is connected to the hydraulic device and configured to output energy created using the rotation of the hydraulic device. A condenser is configured to receive existing pressure from at least one of the plurality of liquid piston tanks via a release valve. The condenser condenses the existing pressure into a re-cycled liquid.