Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. S. Darlow"'
Autor:
M. S. Darlow, T. A. Vest
Publikováno v:
Journal of Vibration and Acoustics. 112:350-354
A portion of the results from a previous investigation into the structural behavior of hollow conical sections has been used to develop a method of correcting the conical beam element used in modern rotordynamic programs. The modification is made by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::372d13a73313065cb7a6d259386cfc4a
https://doi.org/10.1115/1.2930515
https://doi.org/10.1115/1.2930515
Autor:
M. S. Darlow, J. R. Frederick
Publikováno v:
Journal of Vibration and Acoustics. 116:578-580
A basic problem inherent with the operation of supercritical shafting is the application of appropriate external damping, which is generally necessary to suppress nonsynchronous instabilities and limit the synchronous response of even a well-balanced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38eb70c11d44d747adb68e9c381fdd20
https://doi.org/10.1115/1.2930467
https://doi.org/10.1115/1.2930467
Autor:
A. J. Smalley, M. S. Darlow
Publikováno v:
Journal of Mechanical Design. 102:45-53
This paper presents the results of a program of analysis and tests to determine the dynamic, properties of elastomers as a function of strain and ambient temperature. Measurements were also made to determine the temperature distribution in the elasto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e59901508e14cdf2d743c0d1bee9b6a3
https://doi.org/10.1115/1.3254720
https://doi.org/10.1115/1.3254720
Publikováno v:
Journal of Engineering for Power. 103:101-107
A flexible rotor balancing procedure, which incorporates the advantages and eliminates the disadvantages of the modal and influence coefficient procedures, has been developed and implemented. This new procedure, referred to as the Unified Balancing A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffff5567a70d103ebaa22cf519a2b231
https://doi.org/10.1115/1.3230679
https://doi.org/10.1115/1.3230679
Publikováno v:
AIAA Journal. 22:683-689
The synchronous whirl of a rotating, flexible shaft induced by an initial bend is similar, though slightly different, than that induced by a pure mass unbalance. The differences are due to differences in the forcing effects produced by these phenomen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331b7870f46f3c967ea161e7802e4295
https://doi.org/10.2514/3.8655
https://doi.org/10.2514/3.8655
Publikováno v:
Journal of Mechanical Design. 100:132-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85e52dbd29414954ec135cc50f72a2fb
https://doi.org/10.1115/1.3453877
https://doi.org/10.1115/1.3453877
Autor:
M. S. Darlow, A. J. Smalley
Publikováno v:
Journal of Mechanical Design. 104:329-333
The least desirable feature of most flexible rotor balancing procedures is the considerable number of trial mass runs required. This is of particular importance in the balancing of machines which require a substantial stabilization time during start-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49465df264a9195add2a7b3b51b7af07
https://doi.org/10.1115/1.3256347
https://doi.org/10.1115/1.3256347
Publikováno v:
Journal of Mechanical Design. 102:122-129
The transfer matrix method for rotordynamic analysis (alternately known as the HMP or LMP method) has enjoyed wide popularity due to its flexibility and ease of application. A number of computer programs are generally available which use this method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a53fdf9ce69b3e51a5963182b9d86ef
https://doi.org/10.1115/1.3254702
https://doi.org/10.1115/1.3254702
Autor:
J. M. Vance, M. S. Darlow
Publikováno v:
Journal of Engineering for Power. 96:335-341
The torsional stability of a closed-loop dynamic system is evaluated. The system is a typical transport helicopter speed governor, gas-turbine engine and drive train. This is compared with the stability of a similar system in which a nonlinear coupli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5d975af06115f1a1848a818291d35a3
https://doi.org/10.1115/1.3445855
https://doi.org/10.1115/1.3445855
Autor:
H. M. Chen, M. S. Darlow
Publikováno v:
Journal of Tribology. 110:100-105
A common attractive type active Magnetic Bearing (AMB) was designed and tested with three parallel feedback control loops. The feedback of the measured AMB journal displacement provides the bearing stiffness. Two special circuits, called Velocity Obs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e017387ff044b2c06d2b7299bc606bb2
https://doi.org/10.1115/1.3261546
https://doi.org/10.1115/1.3261546