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Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Department of Management and Engineering

Linköping University

SE-581 83 Linköping, Sweden

www.liu.se

Imagine numerous possible creative ideas that can be made from a thousand LEGO® blocks and credible characters made with an adequate amount of clay. By using a knowledge-based engineering approach, the aircraft geometry is built like LEGO® blocks by repeatedly using the same entities. Nevertheless, they can change the shape like clay after the blocks are in place. As a result, there are many possibilities that could be explored to design an aircraft. This thesis presents a multidisciplinary approach where the created geometry is stored in a centralized XML-based database and distributed to other tools in the framework for analysis (system simulation, CFD, FEM, and MDO).

Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Knowledge-Based Integrated Aircraft Design

An Applied Approach from Design

to Concept Demonstration

(2)

Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based

Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Division of Fluid and Mechatronic Systems (Flumes)

Department of Management and Engineering Linköping University

SE-581 83 Linköping, Sweden

www.liu.se Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Innovative designs need new thought processes. A better understanding of the design is obtained by bringing together all the disciplines involved in the design as one entity. To reduce the design time, Knowledge-Based Engineering techniques are enabled for design automation of repetitive and tedious tasks.

The obtained geometry is saved in a centralized XML database and automated for further analysis. The multi-disciplinary multi- fidelity approach enables a faster simulation and analysis by combining several disciplines and various fidelity models for systems simulation, Computational Fluid Dynamics, Finite Element Analysis and Multidisciplinary Design Optimization.

Knowledge-Based Integrated Aircraft Design

An Applied Approach from Design to Concept Demonstration

Raghu Chaitanya Munjulury

Linköping Studies in Science and Technology Dissertation No. 1853

2017

FACULTY OF SCIENCE AND ENGINEERING

Linköping Studies in Science and Technology, Dissertation No. 1853, 2017 Department of Management and Engineering

Linköping University

SE-581 83 Linköping, Sweden

www.liu.se

Imagine numerous possible creative ideas that can be made from a thousand LEGO® blocks and credible characters made with an adequate amount of clay. By using a knowledge-based engineering approach, the aircraft geometry is built like LEGO® blocks by repeatedly using the same entities. Nevertheless, they can change the shape like clay after the blocks are in place. As a result, there are many possibilities that could be explored to design an aircraft. This thesis presents a multidisciplinary approach where the created geometry is stored in a centralized XML-based database and distributed to other tools in the framework for analysis (system simulation, CFD, FEM, and MDO).

Raghu Chaitanya Munjulury Knowledge-Based Integrated Aircraft Design

RAPID

TORNADO DYMOLA INTEGRATIONXML

TANGO

HOPSAN BeX

Knowledge-Based Integrated Aircraft Design

An Applied Approach from Design

to Concept Demonstration

References

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