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Research Output 2011 2020

2020

Application of Resonance Enhanced Drilling to coring

Li, S., Vaziri, V., Kapitaniak, M., Millett, J. & Wiercigroch, M., 1 Jan 2020, In : Journal of Petroleum Science and Engineering. 188, 106866.

Research output: Contribution to journalArticle

Drilling
drilling
diamond
Diamonds
penetration
Buckling
Mechanics
Voltage control
Electric potential
Loads (forces)
Torque
Oil fields

Nonlinear dynamics of lump mass model of drill-string in horizontal well

Xie, D., Huang, Z., Ma, Y., Vaziri, V., Kapitaniak, M. & Wiercigroch, M., 16 Jan 2020, In : International Journal of Mechanical Sciences. 105450.

Research output: Contribution to journalArticle

Drill strings
drill bits
Horizontal wells
strings
Friction
2 Downloads (Pure)

Versatile mass excited impact oscillator

Wiercigroch, M., Kovacs, S., Zhong, S., Costa, D., Vaziri, V., Kapitaniak, M. & Pavlovskaia, E., 2020, In : Nonlinear Dynamics. 99, p. 323-339 17 p.

Research output: Contribution to journalArticle

Open Access
File
Excitation
Experimental Results
Parameter Identification
Systems Engineering
Nonlinear Control
2018
3 Citations (Scopus)
7 Downloads (Pure)

Calibrated FEM modelling of rock cutting with PDC cutter

Yari, N., Kapitaniak, M., Vaziri, V., Ma, L. & Wiercigroch, M., 2 Feb 2018, In : MATEC Web of Conferences. 148, 16006.

Research output: Contribution to journalArticle

Open Access
File
Rocks
Finite element method
Drilling
Rock drilling
Angular velocity
7 Downloads (Pure)

Complex dynamics of drill-strings: Theory and experiments

Wiercigroch, M., Kapitaniak, M., Vaziri, V. & Nandakumar, K., 10 Oct 2018, In : MATEC Web of Conferences. 211, 8 p., 01002.

Research output: Contribution to journalConference article

Open Access
File
String theory
Drill strings
Drilling
Experiments
Rocks
17 Citations (Scopus)
6 Downloads (Pure)

Experimental studies of forward and backward whirls of drill-string

Kapitaniak, M., Vaziri, V., Páez Chávez, J. & Wiercigroch, M., 1 Feb 2018, In : Mechanical Systems and Signal Processing. 100, p. 454-465 12 p.

Research output: Contribution to journalArticle

Open Access
File
Drill strings
Bottom-hole assembly
Drilling rigs
Stick-slip
Mathematical models
1 Citation (Scopus)
7 Downloads (Pure)

Helical buckling of drill-strings

Kapitaniak, M., Vaziri, V. & Wiercigroch, M., 2 Feb 2018, In : MATEC Web of Conferences. 148, 5 p., 16007.

Research output: Contribution to journalArticle

Open Access
File
Drill strings
Buckling
Drilling rigs
Numerical models
Dynamical systems
2 Citations (Scopus)
6 Downloads (Pure)

Helical buckling of thin rods: FE modelling

Kapitaniak, M., Vaziri, V. & Wiercigroch, M., 10 Oct 2018, In : MATEC Web of Conferences. 211, p. 1-6 6 p., 02010.

Research output: Contribution to journalConference article

Open Access
File
Buckling
ABAQUS
Static analysis
Finite element method
1 Citation (Scopus)
5 Downloads (Pure)

Suppression of drill-string stick-slip vibration

Vaziri, V., Kapitaniak, M. & Wiercigroch, M., 2 Feb 2018, In : MATEC Web of Conferences. 148, 16008.

Research output: Contribution to journalArticle

Open Access
File
Drill strings
Stick-slip
Sliding mode control
Drilling rigs
Vibrations (mechanical)
3 Citations (Scopus)
4 Downloads (Pure)
Open Access
File
Drill strings
Sliding mode control
Sliding Mode Control
Numerical Study
Experimental Study
2017
6 Citations (Scopus)
3 Downloads (Pure)

Experimental bifurcation control of a parametric pendulum

de Paula, A. S., Savi, M. A., Vaziri, V., Pavlovskaia, E. & Wiercigroch, M., 1 Aug 2017, In : Journal of Vibration and Control. 23, 14, p. 2256-2268 14 p.

Research output: Contribution to journalArticle

Open Access
File
Pendulums
Dynamic analysis
Feedback control
Control systems
12 Citations (Scopus)

Numerical Study of Forward and Backward Whirling of Drill-String

Kapitaniak, M., Vaziri, V., Paéz Chávez, J. & Wiercigroch, M., Nov 2017, In : Journal of Computational and Nonlinear Dynamics. 12, 6, 061009.

Research output: Contribution to journalArticle

Drill strings
Numerical Study
Strings
Drilling
Numerical Investigation
7 Citations (Scopus)

RED: Revolutionary Drilling Technology for Hard Rock Formations

Wiercigroch, M., Vaziri, V. & Kapitaniak, M. T., 2017, Society of Petroleum Engineers - IADC/SPE Drilling Conference and Exhibition 2017: SPE/IADC Drilling Conference and Exhibition, 14-16 March, The Hague, The Netherlands. Society of Petroleum Engineers (SPE), Vol. 2017-March. p. 1234-1241 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drilling
Rocks
Dynamic loads
Boreholes
Industry
10 Citations (Scopus)
10 Downloads (Pure)

State Dependent Delayed Drill-string Vibration: Theory, Experiments and New Model

Wiercigroch, M., Krishnan, N., Pei, L., Kapitaniak, M. T. & Vaziri, V., 2017, In : Procedia IUTAM. 22, p. 39-50 12 p.

Research output: Contribution to journalArticle

Open Access
File
strings
vibration
drill bits
blades
torsional vibration
2016

Resonance Enhanced Rotary Drilling Actuator

Wiercigroch, M., Kapitaniak, M., Vaziri Hamaneh, S. V. & Yari, N., 15 Sep 2016, World Intellectual Property Organization, Patent No. WO2016142537A3, 11 Mar 2016, Priority date 11 Mar 2015, Priority No. 1504 106.4

Research output: Patent

Open Access
Drilling
Actuators
Bearings (structural)
1 Citation (Scopus)

Severity Analysis of Stick-slip Bifurcation in Drill-string Dynamics under Parameter Variation

Oladunjoye, I. O., Vaziri, V., Ing, J. & Aphale, S. S., 26 Sep 2016, Environment and Water Resource Management / 837: Health Informatics / 838: Modelling and Simulation / 839: Power and Energy Systems (AfricaEWRM 2016). Mmopelwa, P. G., Seboni, D. N. M., Jagdish Prakash, P. & Anderson, G. O. (eds.). ACTA Press, p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drill strings
Stick-slip
Nonlinear systems
5 Citations (Scopus)
6 Downloads (Pure)
Open Access
File
torsional vibration
strings
drill bits
rocks
axial modes
2015
18 Citations (Scopus)

Modelling and experimental verification of an asymmetric Jeffcott rotor with radial clearance

Paez Chavez, J. N., Vaziri Hamaneh, S. V. & Wiercigroch, M., 6 Jan 2015, In : Journal of Sound and Vibration. 334, p. 86–97 12 p.

Research output: Contribution to journalArticle

clearances
rotors
Rotors
rings
mathematical models
53 Citations (Scopus)

Unveiling complexity of drill–string vibrations: Experiments and modelling

Kapitaniak, M., Vaziri Hamaneh, V., Paez Chavez, J., Krishnan, N. & Wiercigroch, M., Oct 2015, In : International Journal of Mechanical Sciences. 101-102, p. 324-337 14 p.

Research output: Contribution to journalArticle

drilling
Drilling rigs
vibration
oscillations
pendulums
2014
10 Citations (Scopus)

Experimental control for initiating and maintaining rotation of parametric pendulum

Vaziri Hamaneh, S. V., Najdecka, A. & Wiercigroch, M., Apr 2014, In : The European Physical Journal. Special Topics. 223, 4, p. 795-812 18 p.

Research output: Contribution to journalArticle

pendulums
Pendulums
Feedback
Energy harvesting
sensitivity
2013

Bifurcation analysis of a jeffcott rotor with a bearing clearance: Numerics and experiments

Paez Chavez, J. N., Wiercigroch, M. & Vaziri Hamaneh, S. V., 4 Sep 2013, Research and Applications in Structural Engineering, Mechanics and Computation. Zingoni, A. (ed.). CRC Press, p. 181-182 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

clearances
rotors
degrees of freedom
rings
configurations
2 Citations (Scopus)

Dynamics, Synchronization and Control of Parametric Pendulums

Najdecka, A. J., Vaziri Hamaneh, S. V. & Wiercigroch, M., 2013, IUTAM Symposium on Nonlinear Dynamics for Advanced Technologies and Engineering Design: Proceedings of the IUTAM Symposium on Nonlinear Dynamics for Advanced Technologies and Engineering Design, held Aberdeen, UK, 27-30 July 2010. Wiercigroch, M. & Rega, G. (eds.). Springer , p. 185-193 9 p. (IUTAM Bookseries (closed); vol. 32).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pendulums
Synchronization

Numerical and Experimental Bifurcation Control in a Parametrically Excited Pendulum

De Paula, A., Savi, M. A., Vaziri Hamaneh, S. V., Wiercigroch, M. & Pavlovskaia, E. E., 2013, Proceedings of the XV International Symposium on Dynamic Problems of Mechanics. Savi, M. A. (ed.). Brazil: ABCM, 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pendulums
Chaos theory
Energy harvesting
Feedback control
2012

Experimental Investigation of the Complex Interactions in a Drill-string

Krishnan, N., Vaziri Hamaneh, S. V. & Wiercigroch, M., 2012, p. 1-3. 3 p.

Research output: Contribution to conferenceAbstract

2011

Experimental study on parametric pendulums for wave energy extraction

Najdecka, A., Vaziri Hamaneh, S. V. & Wiercigroch, M., Jul 2011. 2 p.

Research output: Contribution to conferencePaper

pendulums
energy
9 Citations (Scopus)

Nonlinear Dynamics of Pendulums System for Energy Harvesting

Wiercigroch, M., Najdecka, A. & Vaziri Hamaneh, S. V., 2011, Vibration Problems ICOVP 2011 : The 10th International Conference on Vibration Problems. Naprstek, J., Horacek, J., Okrouhlik, M., Marvalova, B., Verhulst, F. & Sawicki, J. (eds.). Springer , p. 35-42 8 p. (Springer Proceedings in Physics ; vol. 139).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

pendulums
energy
counter rotation
energy conversion
viability

Synchronization control of parametric pendulums for wave energy extraction

Najdecka, A., Vaziri Hamaneh, S. V. & Wiercigroch, M., 2011.

Research output: Contribution to conferencePaper