18176246. Heat Driven Thermal Management Systems and Methods for Operating the Same simplified abstract (General Electric Company)

Heat Driven Thermal Management Systems and Methods for Operating the Same

Organization Name

General Electric Company

Inventor(s)

Rodrigo Rodriguez Erdmenger of Chandler AZ (US)

David Raju Yamarthi of Garching (DE)

Maysaa Rizk of Garching (DE)

David Justin Brady of Lynn MA (US)

Adam Joseph Wangler of Evendale OH (US)

Ismail Hakki Sezal of Garching (DE)

Michael Joseph Murray of West Chester OH (US)

Heat Driven Thermal Management Systems and Methods for Operating the Same - A simplified explanation of the abstract

This abstract first appeared for US patent application 18176246 titled 'Heat Driven Thermal Management Systems and Methods for Operating the Same

Simplified Explanation

The patent application describes a thermal management system that utilizes the heat of a working fluid to power various components, including a turbomachine and a control valve.

• The thermal management system includes a thermal transport bus loop connected to heat source and heat sink exchangers, as well as a turbomachine with a turbine and compressor interlocked via a shaft.
• The compressor is coupled to the thermal transport bus loop, with the turbine's inlet and outlet connected to different points on the loop through flowlines.
• A control valve is also included to adjust the mass flowrate of the heat exchange fluid in the flowline based on the shaft's speed.

Potential Applications

The technology described in the patent application could be applied in various industries, including:

• Automotive industry for improving engine cooling systems
• Aerospace industry for enhancing thermal management in aircraft engines

Problems Solved

This technology addresses several issues in thermal management systems, such as:

• Efficient utilization of heat from a working fluid
• Precise control of mass flowrate for optimal performance

Benefits

The benefits of this technology include:

• Improved energy efficiency
• Enhanced system performance and reliability

Potential Commercial Applications

The thermal management system described in the patent application could have commercial applications in:

• Automotive manufacturing for developing advanced cooling systems
• Aerospace industry for improving aircraft engine performance

Possible Prior Art

One possible prior art for this technology could be existing thermal management systems in industrial applications, which may not utilize the heat of a working fluid to power components like the turbomachine and control valve.

How does this technology compare to traditional thermal management systems in terms of energy efficiency?

The patent application does not provide a direct comparison between this technology and traditional systems in terms of energy efficiency. Further research and testing would be needed to determine the exact differences in efficiency between the two approaches.

What are the potential maintenance requirements for the components in this thermal management system?

The patent application does not address the maintenance requirements for the components in the thermal management system. Understanding the maintenance needs of the system would be crucial for its long-term viability and cost-effectiveness.

Original Abstract Submitted

Apparatus, systems, and articles of manufacture are disclosed to power thermal management systems with heat of a working fluid therein. Example thermal management system include: a thermal transport bus loop fluidly coupled to at least one heat source exchanger and at least one heat sink exchanger; a turbomachine including a turbine and a compressor, the turbine and compressor rotatably interlocked via a shaft, the compressor coupled to the thermal transport bus loop, the turbine including an inlet and an outlet, the inlet connected to a first point of the thermal transport bus loop via a first flowline, the outlet connected to a second point of the thermal transport bus loop via a second flowline; and a control valve coupled to the first flowline, the control valve to adjust a mass flowrate of the heat exchange fluid in the first flowline based on a speed of the shaft.