Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Markus Timusk"'
Autor:
Dustin Helm, Markus Timusk
Publikováno v:
International Journal of Prognostics and Health Management, Vol Vol. 12, Iss No.2 (2021)
This work proposes a methodology for the detection of rolling-element bearing faults in quasi-parallel machinery. In the context of this work, parallel machinery is considered to be any group of identical components of a mechanical system that are li
Externí odkaz:
https://doaj.org/article/ebc298f7e5d644cb972f7e533a19d57d
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 144
Condition monitoring arises as a valuable industrial process in order to assess the health of rotating machinery, providing early and accurate warning of potential failures and allowing for the planning and effective realization of preventative maint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a254bbb12b2826025a34f20d9ee9a60
https://doi.org/10.1115/1.4049778
https://doi.org/10.1115/1.4049778
Autor:
Markus Timusk, Dustin Helm
Publikováno v:
Journal of Quality in Maintenance Engineering. 26:335-348
Purpose The purpose of this paper is to demonstrate that by utilizing the relationship between redundant hardware components, inherent in parallel machinery, vibration-based fault detection methods can be made more robust to changes in operational co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac051bf625424146434f458556c3762f
https://doi.org/10.1108/jqme-10-2018-0087
https://doi.org/10.1108/jqme-10-2018-0087
Publikováno v:
Journal of Quality in Maintenance Engineering. 24:101-118
Purpose The purpose of this paper is to report the findings of a study that used measurements of shaft relative rotational position, made using inexpensive Hall Effect sensors and magnets mounted at the ends of a gearbox input and output shafts, to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5944548d8fc6fdb31f384f1c0dc39ac
https://doi.org/10.1108/jqme-01-2016-0003
https://doi.org/10.1108/jqme-01-2016-0003
Publikováno v:
Nonlinear Dynamics. 91:2077-2095
Accurate assessment and modeling of the effects of tooth defects on the vibration response of gear systems is beneficial for the early detection and diagnosis of gear faults and failures. This paper presents a new dynamic model of a cylindrical gear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f25bdfdd8b56345221f0760fb7c1ce21
https://doi.org/10.1007/s11071-017-4003-2
https://doi.org/10.1007/s11071-017-4003-2
Publikováno v:
Journal of Sound and Vibration. 389:183-201
This paper analytically investigates the relationship between the drive-side and back-side mesh stiffness for spur gear pairs with various addendum modifications. A time-varying asymmetric mesh stiffness model was built and employed in two typical ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::688263471eb40cd22f1cdfbcbcc5a63e
https://doi.org/10.1016/j.jsv.2016.11.030
https://doi.org/10.1016/j.jsv.2016.11.030
The dynamic coupling behaviour of a cylindrical geared rotor system subjected to gear eccentricities
Publikováno v:
Mechanism and Machine Theory. 107:105-122
A general dynamic model for the cylindrical geared rotor system with local tooth profile errors and global mounting errors is developed. This model includes a finite element (FE) model for the shaft structure, a lumped-parameter bearing model and a 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9190325d1ca1c1d1a4430cc216fe974
https://doi.org/10.1016/j.mechmachtheory.2016.09.017
https://doi.org/10.1016/j.mechmachtheory.2016.09.017
Publikováno v:
Nonlinear Dynamics. 87:2643-2659
Spatial cracks may occur in the gear tooth fillet region due to the presence of non-uniform load distribution, local non-homogeneity of material quality, and potential misalignment of gear shafts and bearings, among other things. Previous researchers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3c0d19dc54b758e75fb4980b0d7d637
https://doi.org/10.1007/s11071-016-3218-y
https://doi.org/10.1007/s11071-016-3218-y
Autor:
Markus Timusk, Dustin Helm
Publikováno v:
Applied Condition Monitoring ISBN: 9783030112196
Condition monitoring is a central aspect in the health assessment and maintenance of industrial machinery. Vibration analysis is the most widely used technique for fault detection in rotating machinery. However, the technique can become difficult to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7392615ae40d588f2662e8ed3575140e
https://doi.org/10.1007/978-3-030-11220-2_1
https://doi.org/10.1007/978-3-030-11220-2_1
Publikováno v:
Journal of the Southern African Institute of Mining and Metallurgy, Volume: 116, Issue: 12, Pages: 1127-1134, Published: DEC 2016
The working environment for ground support installation in mines has improved during the last 20-30 years, with more mechanized equipment for installation of ground support elements such as bolts, cable bolts, and screens. Ground support installation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7380233efea77df20523dd00973e2764
https://doi.org/10.17159/2411-9717/2016/v116n12a6
https://doi.org/10.17159/2411-9717/2016/v116n12a6