18486523. MIDSHAFT RATING FOR TURBOMACHINE ENGINES simplified abstract (General Electric Company)
Contents
- 1 MIDSHAFT RATING FOR TURBOMACHINE ENGINES
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 MIDSHAFT RATING FOR TURBOMACHINE ENGINES - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
MIDSHAFT RATING FOR TURBOMACHINE ENGINES
Organization Name
Inventor(s)
Narayanan Payyoor of Thrissur (IN)
Thomas Lee Becker of Symmes Township OH (US)
Richard Schmidt of Loveland OH (US)
MIDSHAFT RATING FOR TURBOMACHINE ENGINES - A simplified explanation of the abstract
This abstract first appeared for US patent application 18486523 titled 'MIDSHAFT RATING FOR TURBOMACHINE ENGINES
Simplified Explanation
The patent application describes a turbomachine engine with specific characteristics related to the shaft, including a midshaft rating (MSR) and redline speed.
- The turbomachine engine includes a core engine with compressor and turbine sections, as well as a combustion chamber.
- The engine has a shaft coupled to the power turbine, with a midshaft rating (MSR) between 200 ft/sec and 300 ft/sec.
- The shaft has a redline speed between 50 and 250 ft/sec.
- Additionally, the shaft has a length L, outer diameter D, and a ratio of L/D between 12 and 37.
Potential Applications
The technology described in this patent application could be applied in aircraft engines, power generation systems, and marine propulsion systems.
Problems Solved
This technology addresses the need for improved efficiency and performance in turbomachine engines by optimizing the design of the shaft.
Benefits
The benefits of this technology include increased power output, reduced fuel consumption, and enhanced reliability of turbomachine engines.
Potential Commercial Applications
The technology could be commercialized in the aerospace industry, energy sector, and marine transportation industry.
Possible Prior Art
One possible prior art could be patents related to turbomachine engines with specific shaft designs and performance characteristics.
What are the specific dimensions of the shaft mentioned in the patent application?
The specific dimensions of the shaft include length L, outer diameter D, and a ratio of L/D between 12 and 37.
How does the midshaft rating (MSR) impact the performance of the turbomachine engine?
The midshaft rating (MSR) between 200 ft/sec and 300 ft/sec is crucial for ensuring the optimal operation and efficiency of the engine, as it determines the maximum safe operating speed of the shaft.
Original Abstract Submitted
A turbomachine engine includes a core engine having one or more compressor sections, one or more turbine sections that includes a power turbine, and a combustion chamber in flow communication with the compressor sections and turbine sections. The turbomachine engine also includes a shaft coupled to the power turbine and characterized by a midshaft rating (MSR) between two hundred (ft/sec)and three hundred (ft/sec). In one aspect, the shaft has a redline speed between fifty and two hundred fifty feet per second (ft/sec). In another aspect, the shaft has a length L, an outer diameter D, and a ratio of L/D between twelve and thirty-seven.