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Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle./
Author:	Conroy, Kian N.
Description:	1 online resource (100 pages)
Notes:	Source: Masters Abstracts International, Volume: 85-01.
Contained By:	Masters Abstracts International85-01.
Subject:	Mechanical engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9798379903879

Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle.
Conroy, Kian N.

Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle. - 1 online resource (100 pages)

Source: Masters Abstracts International, Volume: 85-01.

Thesis (M.S.)--Washington State University, 2023.

Includes bibliographical references

As interest rises in electric aircraft, efficient electric propulsion is necessary. In this thesis, propeller systems are examined by means of numerical fluid simulations. Parametric variations in basic propeller design for coaxial systems are assessed: inter-propeller spacing, efficiency curve for upper propeller outflow, and lower propeller pitch for thrustmatching, rpm-matching, and torque-matching between propellers. A novel aerial vehicle driven by propellers is also modeled and simulated to assess rotor-body interaction effects. Ideal propeller geometric considerations for each case are identified and compared, and causes of detrimental rotor-body effects are identified. Computational results and flow field visualizations for velocity and pressure are presented.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798379903879Subjects--Topical Terms:

557493
Mechanical engineering.
Subjects--Index Terms:

AAMIndex Terms--Genre/Form:

554714
Electronic books.

Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle.
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300 $a 1 online resource (100 pages)
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500 $a Source: Masters Abstracts International, Volume: 85-01.
500 $a Advisor: Matveev, Konstantin.
502 $a Thesis (M.S.)--Washington State University, 2023.
504 $a Includes bibliographical references
520 $a As interest rises in electric aircraft, efficient electric propulsion is necessary. In this thesis, propeller systems are examined by means of numerical fluid simulations. Parametric variations in basic propeller design for coaxial systems are assessed: inter-propeller spacing, efficiency curve for upper propeller outflow, and lower propeller pitch for thrustmatching, rpm-matching, and torque-matching between propellers. A novel aerial vehicle driven by propellers is also modeled and simulated to assess rotor-body interaction effects. Ideal propeller geometric considerations for each case are identified and compared, and causes of detrimental rotor-body effects are identified. Computational results and flow field visualizations for velocity and pressure are presented.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Mechanical engineering. $3 557493
650 4 $a Aerospace engineering. $3 686400
650 4 $a Fluid mechanics. $3 555551
653 $a AAM
653 $a Coaxial
653 $a Propeller
653 $a Aerodynamics simulations
653 $a Aerial vehicle
655 7 $a Electronic books. $2 local $3 554714
690 $a 0548
690 $a 0538
690 $a 0204
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a Washington State University. $b School of Mechanical and Materials Engineering. $3 1372538
773 0 $t Masters Abstracts International $g 85-01.
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