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I R  Praveen Krishna
I R Praveen Krishna
Indian Institute of Space Science and Technology, Thiruvananthapuram, Kerala, India
Verified email at iist.ac.in - Homepage
Title
Cited by
Cited by
Year
Empirical mode decomposition of acoustic signals for diagnosis of faults in gears and rolling element bearings
M Amarnath, IRP Krishna
IET Science, Measurement & Technology 6 (4), 279-287, 2012
1052012
Local fault detection in helical gears via vibration and acoustic signals using EMD based statistical parameter analysis
M Amarnath, IRP Krishna
Measurement, 2014
1042014
Detection and diagnosis of surface wear failure in a spur geared system using EEMD based vibration signalanalysis
M Amarnath, IRP Krishna
Tribology international 61, 224-234, 2013
682013
The numerical modeling of rotor–stator rubbing in rotating machinery: a comprehensive review
K Prabith, IRP Krishna
Nonlinear Dynamics 101 (2), 1317-1363, 2020
582020
Response and stability analysis of a two-spool aero-engine rotor system undergoing multi-disk rub-impact
K Prabith, IRP Krishna
International Journal of Mechanical Sciences 213, 106861, 2022
322022
Out-of-plane dual flexure MEMS piezoresistive accelerometer with low cross axis sensitivity
K Hari, SK Verma, IRP Krishna, V Seena
Microsystem Technologies 24 (5), 2437-2444, 2018
312018
The stability analysis of a two-spool rotor system undergoing rub-impact
K Prabith, IRP Krishna
Nonlinear Dynamics 104, 941-969, 2021
272021
Experimental and numerical investigations of impacting cantilever beams part 1: first mode response
IRP Krishna, C Padmanabhan
Nonlinear Dynamics 67 (3), 1985-2000, 2012
212012
Improved reduced order solution techniques for nonlinear systems with localized nonlinearities
IR Praveen Krishna, C Padmanabhan
Nonlinear Dynamics 63, 561-586, 2011
202011
Development and validation of a simple two degree of freedom model for predicting maximum fundamental sloshing mode wave height in a cylindrical tank
V Sharma, CO Arun, IRP Krishna
Journal of Sound and Vibration 461, 114906, 2019
172019
Innovative method of empirical mode decomposition as spatial tool for structural damage identification
DM Reddy, P Krishna, Sathesa
Structural Control and Health Monitoring 22 (2), 365-373, 2015
162015
Experimental and numerical investigations on rotor–stator rub
IR Praveen Krishna, C Padmanabhan
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of …, 2018
142018
Experimental and numerical investigation of impacting cantilever beams: second mode response
IRP Krishna, C Padmanabhan
International Journal of Mechanical Sciences 92, 187-193, 2015
132015
Computer system and method for radial cooled bucket optimization
J Kraft, PI Pillai, R Brittingham
US Patent US20020177985A1, 2002
132002
Experimental investigations to assess surface contact fatigue faults in the rolling contact bearings by enhancement of sound and vibration signals
M Amarnath, IR Praveen Krishna
Journal of Nondestructive Evaluation 38, 1-23, 2019
102019
A time variational method for the approximate solution of nonlinear systems undergoing multiple-frequency excitations
K Prabith, IR Praveen Krishna
Journal of Computational and Nonlinear Dynamics 15 (3), 031006, 2020
82020
Assessment of local faults in helical geared system using vibro-acoustic signals based on higher order spectrum analysis
V Gunasegaran, M Amarnath, H Chelladurai, IRP Krishna
Applied Acoustics 204, 109237, 2023
62023
Free vibration analysis of pre-stressed membrane using element free Galerkin method
KR Unnikrishnan, IR Praveen Krishna, CO Arun
International Conference on Emerging Trends in Engineering (ICETE) Emerging …, 2020
52020
A multi-harmonic generalized energy balance method for studying autonomous oscillations of nonlinear conservative systems
NN Balaji, IRP Krishna, C Padmanabhan
Journal of Sound and Vibration 422, 526-541, 2018
52018
Dynamic analysis of rotors supported on journal bearings by solving Reynolds equation using pseudospectral method
S Gantasala, IR Praveen Krishna, AS Sekhar
Proceedings of the 9th IFToMM International Conference on Rotor Dynamics …, 2015
52015
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