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A turbine based engine that includes a mixture chamber, a combustion chamber, a stationary flow control barrier, and a turbine. The stationary flow control barrier is located between the combustion chamber and the turbine. The arrangement allows the system to provide precisely measured and mixed fue

A turbine based engine that includes a mixture chamber, a combustion chamber, a stationary flow control barrier, and a turbine. The stationary flow control barrier is located between the combustion chamber and the turbine. The arrangement allows the system to provide precisely measured and mixed fuel and oxidant mixtures to the mixture chamber where it is burned to produce the expandable gas product that will be expanded through the turbine to turn the turbine and produce shaft output power. A preferred embodiment of the engine includes a pair of turbines mounted symmetrically about an expeller along a single shaft.

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1. A turbine based engine operating on a flow of gases produced by combustion, the engine comprising:a housing, the housing supporting a shaft, the shaft having a pair of opposite ends and a mid-section; a pair of mixture chambers, each mixture chamber being near one of the ends of the shaft; a pair

1. A turbine based engine operating on a flow of gases produced by combustion, the engine comprising:a housing, the housing supporting a shaft, the shaft having a pair of opposite ends and a mid-section; a pair of mixture chambers, each mixture chamber being near one of the ends of the shaft; a pair of combustion chambers, each combustion chamber being in fluid communication with a respective one of said mixture chambers; a pair of stationary flow control barriers; a pair of turbines; and an expeller, said expeller being mounted on the mid-portion of said shaft and generally symmetrically separating said pair of turbines, said pair of stationary flow control barriers, and said pair of combustion chambers, each of said stationary flow control barriers being between one of said turbines and one of said combustion chambers, to provide restricted fluid communication between each of said combustion chamber and each of said turbines, so that flow of gases produced by combustion flows towards each of said turbines at a rate controlled by one said stationary flow control barriers while flowing from said combustion chamber through said stationary control barrier and through said turbine to produce rotation of said turbine to create an output of shaft power.