A review: multiplicative faults and model-based condition monitoring strategies for fault diagnosis in rotary machines
In the present review article, the research findings in the field of investigating the vibrational
nature of the rotating machineries under the influence of multiplicative faults and their …
nature of the rotating machineries under the influence of multiplicative faults and their …
An innovative virtual trial misalignment approach for identification of unbalance, sensor and active magnetic bearing misalignment along with its stiffness parameters …
A model-based identification algorithm derived from an innovative virtual trial misalignment
(VTM) strategy is developed to identify the rotor unbalance, active magnetic bearings …
(VTM) strategy is developed to identify the rotor unbalance, active magnetic bearings …
Dynamic analysis and identification in a cracked and unbalanced rigid rotor with two offset discs and one middle disc mounted on foil bearings
P Kumar - International Journal of Dynamics and Control, 2024 - Springer
Online identification of serious faults, such as cracks and unbalance, is significantly
important for the safe, smooth and efficient performance of rotating machines such as …
important for the safe, smooth and efficient performance of rotating machines such as …
Analysing the dynamic interaction between unbalance and crack responses in a jeffcott rotor supported by foil bearings: a numerical study
P Kumar, C Arambam, LD Singh, ND Singh - Emerging Trends in …, 2023 - Springer
The present paper analyses the vibrational behaviour of an unbalanced and cracked Jeffcott
rotor supported by foil bearings. Foil bearings have numerous advantages over rolling …
rotor supported by foil bearings. Foil bearings have numerous advantages over rolling …
Additive fault diagnosis techniques in rotor systems: a state-of-the-art review
Faults in rotating systems can cause significant damage to the machinery and can result in
downtime and production losses. Hence, the timely detection and diagnosis of faults are …
downtime and production losses. Hence, the timely detection and diagnosis of faults are …
Condition monitoring of mechanical and electrical faults in stationary and rotating equipments: a review
P Kumar - International Conference on Science, Technology and …, 2023 - Springer
In the present review paper, the different approaches of condition monitoring for mechanical
and electrical faults' detection in rotating machines have been concisely presented. The …
and electrical faults' detection in rotating machines have been concisely presented. The …
Vibrational nature of an unbalanced rigid rotor system with three discs secured by two active magnetic bearings
Studying the imbalance fault behavior in rotary equipment is crucial because it is one of the
most prevalent problems. While the rotor is running, increased vibrations caused by this flaw …
most prevalent problems. While the rotor is running, increased vibrations caused by this flaw …
[BOOK][B] Vibration Engineering and Technology of Machinery, Volume II: Select Proceedings of VETOMAC XVI 2021
This book presents the proceedings of the XVI International Conference on Vibration
Engineering and Technology of Machinery (VETOMAC 2021). It gathers the latest advances …
Engineering and Technology of Machinery (VETOMAC 2021). It gathers the latest advances …
Identification in a magnetically levitated rigid rotor system integrated with misaligned sensors and active magnetic bearings
Misalignment is amongst the serious faults occurring in rotating machinery and the normal
operations of machine will be crucially influenced under this state. Therefore, there is a need …
operations of machine will be crucially influenced under this state. Therefore, there is a need …
[PDF][PDF] Modelling, analysis, and identification in a cracked and unbalanced Jeffcott rotor supported on foil bearings
P Kumar - Archive of Mechanical Engineering, 2024 - journals.pan.pl
Various machines running at high speed are prone to different kinds of faults such as
unbalance, transverse cracks, bearing and coupling misalignment, rubimpact, internal …
unbalance, transverse cracks, bearing and coupling misalignment, rubimpact, internal …