東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

On the Dynamics of a Nutation Ring D...

Luna, Adrian,

Linked to FindBook

Google Book

Amazon

博客來

On the Dynamics of a Nutation Ring Damper /

Record Type:	Electronic resources : Monograph/item
Title/Author:	On the Dynamics of a Nutation Ring Damper // Adrian Luna.
Author:	Luna, Adrian,
Description:	1 electronic resource (86 pages)
Notes:	Source: Masters Abstracts International, Volume: 86-02.
Contained By:	Masters Abstracts International86-02.
Subject:	Aerospace engineering. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31481770
ISBN:	9798384028123

On the Dynamics of a Nutation Ring Damper /
Luna, Adrian,

On the Dynamics of a Nutation Ring Damper /Adrian Luna. - 1 electronic resource (86 pages)

Source: Masters Abstracts International, Volume: 86-02.

Nutation triggered by external disturbances is an undesirable phenomenon for a spinning satellite. Passive decay in nutation angle must be achieved in such cases and benefits missions involving spin-stabilized satellites or mass-constrained satellites like CubeSats. Motivated by previous work of other authors, the dynamics of a general precessing satellite with an attached ring containing a viscous fluid is analyzed in a theoretical mechanics framework. The fluid in the ring is modeled as a rigid point mass and is then extended to a distributed rigid slug. The nonlinear equations of motion of the system, under the assumption of zero external torques, are studied in a body-fixed frame. Equilibrium points and system trajectories are studied on the angular momentum sphere. The settling time of the dynamical system after an initial disturbance is investigated. The energy dissipation is modeled using an approximate drag coefficient. Fluid dynamic effects are further examined using the Bhuta-Koval exact solution for the viscous parallel flow in a fully-filled pipe and, finally, through a CFD study using the open-source software package ANSYS Fluent. Applications of the analysis and simulations to CubeSats are discussed.

English

ISBN: 9798384028123Subjects--Topical Terms:

1002622
Aerospace engineering.
Subjects--Index Terms:

CFD

On the Dynamics of a Nutation Ring Damper /
LDR:02599nmm a22004453i 4500 001 2438626
005 20260727134403.5
006 m o d
007 cr|nu||||||||
008 261011s2024 miu||||||m |||||||eng d
020 $a 9798384028123
035 $a (MiAaPQD)AAI31481770
035 $a AAI31481770
040 $a MiAaPQD $b eng $c MiAaPQD $e rda
100 1 $a Luna, Adrian, $e author. $3 3829990
245 1 0 $a On the Dynamics of a Nutation Ring Damper / $c Adrian Luna.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2024
300 $a 1 electronic resource (86 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 86-02.
500 $a Advisors: Shashikanth, Banavara Committee members: Haghshenas-Jaryani, Mahdi; Barany, Ernest.
502 $b M.S. $c New Mexico State University $d 2024.
520 $a Nutation triggered by external disturbances is an undesirable phenomenon for a spinning satellite. Passive decay in nutation angle must be achieved in such cases and benefits missions involving spin-stabilized satellites or mass-constrained satellites like CubeSats. Motivated by previous work of other authors, the dynamics of a general precessing satellite with an attached ring containing a viscous fluid is analyzed in a theoretical mechanics framework. The fluid in the ring is modeled as a rigid point mass and is then extended to a distributed rigid slug. The nonlinear equations of motion of the system, under the assumption of zero external torques, are studied in a body-fixed frame. Equilibrium points and system trajectories are studied on the angular momentum sphere. The settling time of the dynamical system after an initial disturbance is investigated. The energy dissipation is modeled using an approximate drag coefficient. Fluid dynamic effects are further examined using the Bhuta-Koval exact solution for the viscous parallel flow in a fully-filled pipe and, finally, through a CFD study using the open-source software package ANSYS Fluent. Applications of the analysis and simulations to CubeSats are discussed.
546 $a English
590 $a School code: 0143
650 4 $a Aerospace engineering. $3 1002622
650 4 $a Fluid mechanics. $3 528155
650 4 $a Physics. $3 516296
650 4 $a Systems science. $3 3168411
653 $a CFD
653 $a Dynamics
653 $a Nutation
653 $a Satellite
653 $a CubeSats
690 $a 0538
690 $a 0204
690 $a 0605
690 $a 0790
710 2 $a New Mexico State University. $b Mechanical and Aerospace Engineering. $e degree granting institution. $3 3829991
720 1 $a Shashikanth, Banavara $e degree supervisor.
773 0 $t Masters Abstracts International $g 86-02.
790 $a 0143
791 $a M.S.
792 $a 2024
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31481770