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Aerodynamics Simulations and Optimiz...

Conroy, Kian N.

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

Record Type:	Electronic resources : Monograph/item
Title/Author:	Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle./
Author:	Conroy, Kian N.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2023,
Description:	100 p.
Notes:	Source: Masters Abstracts International, Volume: 85-01.
Contained By:	Masters Abstracts International85-01.
Subject:	Mechanical engineering. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30313912
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. - Ann Arbor : ProQuest Dissertations & Theses, 2023 - 100 p.

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

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

This item must not be sold to any third party vendors.

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.

ISBN: 9798379903879Subjects--Topical Terms:

649730
Mechanical engineering.
Subjects--Index Terms:

AAM

Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle.
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020 $a 9798379903879
035 $a (MiAaPQ)AAI30313912
035 $a AAI30313912
040 $a MiAaPQ $c MiAaPQ
100 1 $a Conroy, Kian N. $3 3766928
245 1 0 $a Aerodynamics Simulations and Optimization of Coaxial Propellers and an Aerial Vehicle.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2023
300 $a 100 p.
500 $a Source: Masters Abstracts International, Volume: 85-01.
500 $a Advisor: Matveev, Konstantin.
502 $a Thesis (M.S.)--Washington State University, 2023.
506 $a This item must not be sold to any third party vendors.
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.
590 $a School code: 0251.
650 4 $a Mechanical engineering. $3 649730
650 4 $a Aerospace engineering. $3 1002622
650 4 $a Fluid mechanics. $3 528155
653 $a AAM
653 $a Coaxial
653 $a Propeller
653 $a Aerodynamics simulations
653 $a Aerial vehicle
690 $a 0548
690 $a 0538
690 $a 0204
710 2 $a Washington State University. $b School of Mechanical and Materials Engineering. $3 3682328
773 0 $t Masters Abstracts International $g 85-01.
790 $a 0251
791 $a M.S.
792 $a 2023
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30313912