 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 11223 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8011
|
| In English (Mech. Solids): | | 3212 |
|
| << Previous article | Volume 53, Issue 1 / 2018 | Next article >> |
| B.Ya. Lokshin and V.A. Samsonov, "Features of Movement of a Rotational Body," Mech. Solids. 53 (1), 51-59 (2018) |
| Year |
2018 |
Volume |
53 |
Number |
1 |
Pages |
51-59 |
| DOI |
10.3103/S0025654418010065 |
| Title |
Features of Movement of a Rotational Body |
| Author(s) |
B.Ya. Lokshin (Institute of Mechanics, Lomonosov Moscow State University, Michurunskii pr. 1, Moscow, 119192 Russia)
V.A. Samsonov (Institute of Mechanics, Lomonosov Moscow State University, Michurunskii pr. 1, Moscow, 119192 Russia, samson@imec.msu.ru) |
| Abstract |
Vertical motion of a rotational body in an air environment as a mechanical model of a rotochute is considered. It is assumed that, in the process of motion, the symmetry axis of the rotational body remains vertical and the rotational body itself rotates relative to this axis. The aerodynamic impact model is based on a quasistatic approach. Steady regimes of motion are identified, their stability is analyzed, and certain features of transition regimes are explored, including those related to the exchange between the energy of rotational motion and the energy of translational motion. |
| Keywords |
rotochute, aerodynamic influence, steady state, characteristics of transient modes |
| References |
| 1. | V. A. Pavlov,
"About Problems of Vertical Take-Off and Landing of Aircraft,"
Soros. Obrazovat. Zh.
No. 8, 109-114 (1998). |
| 2. | A. N. Zenkin, V. A. Privalov, and V. A. Samsonov,
"Quasi-Static Model of Action of a Medium on an Autorotating Body,"
Izv. Akad. Nauk. Mekh. Tverd. Tela,
No. 4, 73-78 (1993)
[Mech. Solids (Engl. Transl.)
28 (4), 64-69 (1993)]. |
| 3. | V. A. Privalov, O. G. Privalova, and V. A. Samsonov,
"On the Dynamics of a Boomerang,"
Izv. Akad. Nauk. Mekh. Tverd. Tela,
No. 4, 52-65 (2003)
[Mech. Solids (Engl. Transl.)
38 (4), 28-38 (2003)]. |
| 4. | B. Ya. Lokshin and V. A. Samsonov,
The Problem of the Motion of a Body in a Resisting Medium.
Qualitative Analysis
(Izdat. Mosk. Univ., Moscow, 2012)
[in Russian]. |
| 5. | V. G. Tabachnikov,
"Stationary Characteristics of Wings at Low Velocities over the Whole Range of Angles of Attack,"
Trudy TsAGI
No. 1621, 79-93 (1974). |
| 6. | A. P. Golub,
"Parametric Analysis of the Vertical Motion of a Rotating Body in a Resisting Medium,"
in Proc. of Conf.-Competition for Young Scientists, October 8-9, 2012
(Izdat. Mosk. Univ., Moscow, 2013),
pp. 125-132
[in Russian]. |
|
| Received |
28 January 2017 |
| Link to Fulltext |
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