Wood gas fed AT IC motor 3D print model

cgtrader

A 3D model of a wood gasification system connected to an internal combustion engine showcases wood gas conversion. Wood chips, tree branches or logs fuel the creation of wood gas through a gasification process, powering an internal combustion engine in return. The initial inspiration behind this innovative setup came from the Planet Mechanics design by Strawbridge/Stansfield, yet numerous upgrades significantly improved efficiency and overall functionality. Replacing traditional radiators with oil tanks allowed for more effective temperature control via circulating heated or cooled oil, thereby amplifying the system's performance capabilities. By integrating an Alpha-type stirling motor to concurrently produce electricity, a hybrid power solution emerged that substantially increased overall energy output by 40%, boosting efficiency from 30% to an impressive 70%. A key improvement incorporated into the updated model was enhanced cold piston cooling via water circulation, effectively extending operational life and performance consistency. As electricity is generated through this hybrid system, users can choose to seamlessly transfer power back into their home's electrical grid using a net metering system, fostering even greater energy autonomy. Enhanced sealing, realized by adopting a hermetically sealable hatch design, minimizes heat loss while wood gas production processes are being implemented. Wood stirring is made more efficient via dual whisk technology and the implementation of a rotating metal wire-actuated grate operated independently by an additional electric motor, allowing for reduced energy expenditure on these functions. Additionally, convenient maintenance was considered by introducing removable gratings, enabling simple cleaning routines when required.