Completed :

(1) UAY MHRD and GE India Pvt. Limited    Development of Novel SMA Bearing Support and Retrofit for Enhanced Performances and Durability of Rotating Machinery Rs 182 Lakhs2018 to 2021    Principal Investigator Dr Mayank Tiwari Co- PI’s Prof S Srinvasan Department of Applied Mechanics IIT Madras Dr Akhilendra Singh IIT Patna

(2) ARDB Propulsion Panel Government of India Design of an Integral Squeeze Film Damper  Rs 33 Lakhs        2017-2021 Principal Investigator Dr Mayank Tiwari Co-PI Dr Akhilendra Singh

(3) Swacchta Action Plan MHRD            Development of Low Cost, Efficient Mechanism for Collection of Garbage and Dirt for Municipal Corporations, Panchayat, Rs 16 Lakhs 2018 to 2021 Principal Investigator Dr Mayank Tiwari Co-PI Dr Atul Thakur

(4) IMPRINT II SERB  & National Bearing Company Pvt. Ltd. Jaipur         Development of low friction rolling element bearings for enhanced Reliability and Efficiency Funding Agency Rs 44 Lakhs 2019-2022  Principal Investigator Dr Mayank Tiwari   

(5)  GE CR&D  

              Ball bearings for X-Ray Tubes

              Gear Wear and Dynamics for low speeds and High loads

               Lubrication of Gearboxes

  (6) The Ohio State University- Automotive Engine Mounts

Ongoing

CARS project for GTRE on Inconsistent Vibration in Aero engine,  IIT Delhi, IIT Palakkad to be initiated by July2025 ~ Rs 70 Lakhs

Patents (google scholar citations)
1.    PR Subramaniam, E Hidding, MJ Burkett, SB Johnson, M Tiwari    Lubrication of fluid turbine gearbox during idling or loss of electric grid    US Patent 90860552015 B2General Electric    United State    Granted     citations-18
2.    Prabhakar Neti, Manoj R Shah, Karim Younsi, Mayank Tiwari, Pinjia Zhang    Fault Detection Based on Current Signature Analysis for a Generator    US Patent 89943592015 B2    General Electric    United States    Granted     citations-15
3.    PR Subramaniam, R Armbruster, M Tiwari, GV Rao, K Ramasamy    Lubricant supply system and method for controlling gearbox lubrication    US App. 13/069,587,2012General Electric    United States    Published    citations-12
4.    Mayank Tiwari, Ramasamy Anbarasu, Mohamed Osama, Gerald Burt Kliman    Axial Flux Motor Driven Anode Target for X-Ray Tube    US Patent 6,873,683 B2    General Electric United States    Granted     citations-4
5.    Harith Vadari, MR Sridhar, Mayank Tiwari    Liquid cooled Bearing Housing with Grease Lubricated Rotating Anode Bearing for an X-Ray tube    US Patent 7,113 568 B2 General Electric United States    Granted     citations-4
6.    Harith Vadari, Ram Turaga, Mayank Tiwari, Hombe Gowda, ME Vermilyea, Frederic Dahan, Thomas Saint Martin    System and Method for  Providing Sealing Arrangement in a X-Ray tubeUS Patent7,245,700    General Electric    United States    Granted     citations-3
7.    Mayank Tiwari, Nikhil Tambe, Prasad Joshi    Textured Surfaces for Gears    US2009A139799A1, 2009    General Electric    United States Published citations-3
8.    M Tiwari, L Cretegny, Y Liu, BS Parthasarathy, R Agrawal, Y Wu    Method for repairing component    US Patent 9,517,521,2016    General Electric United State Granted citations-1
9.    DAHAN Fredric, SAINT MARTIN Thomas, JOSSE JEAN Luc, Tiwari Mayank, SRIDHAR Mandyam Rangyan, Bhattacharyya Kingshook    X-ray tube provided with an advanced bearing cartridge and manufacturing process France 2879809(A1)    General Electric    France    Granted    
10.    DAHAN Fredric,VADARI Harith,Tiwari Mayank,SAINT MARTIN Thomas,LACHERADE Xavier Armand, JOSSE JEAN Luc    X-ray tube with a mechanical bearing including an advanced seal and mounting process    France 2893759(A1)     General Electric    France    Granted    
11.    Mayank Tiwari,Raju Gupta,Vitthal Pandey,Pranay Kumar,Neetesh Kumar      An Improved System Of A Passive Exoskeleton To Reduce Manual Effort In Carrying Load 2021 India 380646 India  Granted    
12.    Swapnil Sharad Kaner, Nitin Kashyap, Mayank Tiwari,  Ranjan Kumar Behera  A Magnetic Gear Transmission System India 566663 India granted 

Design Registrations
I.    Mayank Tiwari,Raju Gupta,Vitthal Pandey,Pranay Kumar,Neetesh Kumar, IIT Patna     Exoskeleton    India Design, 287479 Granted
II.    Mayank Tiwari, Raju Gupta, Avinash Kumar, Knp Rajasekhas, Rk Meena, IIT Patna     Hand Operated Dirt and Soil Collector     India Design 272013 Granted

Publications
https://scholar.google.co.in/citations?user=Jrzxbw0AAAAJ&view_op=list_works&sortby=pubdate
Peer reviewed Journal
1.    Tiwari, Mayank Gupta, K., Prakash, O.    “Effect of radial internal clearance of a ball bearing on the dynamics of a balanced horizontal rotor,”    Journal of Sound and Vibration    2000, 238 (5), 723-756
2.    Tiwari, Mayank Gupta, K., Prakash, O.    “Dynamic response of an unbalanced rotor supported on ball bearings”    Journal of Sound and Vibration 2000, 238 (5), 757-779
3.      Singh, R., Adiguna, H., Tiwari, Mayank Tseng, H., Hrovat, D.    “Transient response evaluation of a hydraulic engine mount”    Journal Sound and vibration    2002,36 (7), 30-35
4.    Venkatesham, B., Tiwari, Mayank, Munjal, M., L.    “Transmission loss analysis of rectangular expansion chamber with arbitrary location of inlet/outlet by means of Green's functions” Journal of Sound and Vibration    2009, 323 (3-5), 1032-1044
5.    Singh, K., Tiwari, Mayank, Mahato, Anirban.    “Evolution of Regimes of Wear in Zircaloy-4/Inconel-600 Contact Subjected to Fretting Loading “Tribology International2020, 147, 106274
6.    Tiwari, Mayank, Adiguna, H., Singh, R.    “Experimental characterization of a nonlinear hydraulic engine mount”    Noise Control Engineering Journal    2003, 51 (1), 36-49
7.    Venkatesham, B., Tiwari, Mayank, Munjal, M., L.    “Analytical prediction of the breakout noise from a rectangular cavity with one compliant wall “The Journal of the Acoustical Society of America 2008, 124 (5), 2952-2962.
8.    Tiwari, Mayank Gupta, K., Prakash, O.    “Experimental study of a rotor supported by deep groove ball bearing”    International Journal of Rotating Machinery    2002, 8 (4), 243-258
9.    Venkatesham, B., Tiwari, Mayank, Munjal, M., L.    “Prediction of Breakout Noise from a Rectangular Duct with Compliant Walls,”    International Journal of Acoustics & Vibration    2011,16(4)
10.    Prajapati, D., K., and Tiwari, M.    “Topography Analysis of Random Anisotropic Gaussian Rough Surfaces,”    ASME Journal of Tribology 2017,139, 041402
11.    K Gupta, R Kumar, Mayank Tiwari, O Prakash    Effect of rotary inertia and gyroscopic moments on dynamics of two spool aeroengine rotor Accepted for ASME Journal of Gas Turbine and Power    1993
12.    Tiwari, Mayank B., Venkatesham., Aishwarya, V.    “Effect of micro-pitting on gear vibrations and dynamic excitation source,”     Journal of Vibration Engineering & Technologies    2014, 2(1), 53-58
13.    Prajapati, D., K., and Tiwari, M.    “3D Numerical Wear Model for Determining the Change in Surface Topography,”    Surface Topography: Metrology and Properties2018, 6, 045006
14.    Venkatesham, B., Tiwari, Mayank, Munjal, M., L.    “Prediction of Breakout Noise from Acoustically Lagged Rectangular HVAC Ducts,”    Building Acoustics2009, 16 (4), 313-328
15.    Prajapati, D.K., Tiwari, Mayank    Assessment of topography parameters during running-in and subsequent rolling contact fatigue tests    ASME Journal of Tribology2019,141 (5)
16.    Prajapati, D.K., Tiwari, Mayank    “The Relation between Fractal Signature and Topography Parameters: A Numerical and Experimental Study, “Surface Topography: Metrology and Properties    2018, Vol. 6, 045008
17.    Prajapati, D.K., Tiwari, Mayank    “Experimental Investigation on Evolution of Surface Damage and Topography Parameters during Rolling Contact Fatigue Tests, “Fatigue &Fracture of Engineering Materials & Structures    2019, DOI:10.1111/ffe.13150
18.    Prajapati, D.K., Tiwari, Mayank    “Effect of Correlation Length, Surface Roughness, and Load on Friction Coefficient Under Mixed Lubrication Regime, “Lubrication Science    2019,31 (5), 218-228
19.    Prajapati, D.K., Tiwari, Mayank    “The Correlation between Friction Coefficient and Areal Topography: An Experimental Study,”    Friction 2019
20.    Prajapati, D., K., and Tiwari, M.    “Investigation on Metallic Contact Conditions Using ECR Technique by Performing Rolling/Sliding Experiments, “Surface Topography: Metrology and Properties    2019, Vol. 7, 015015
21.    Prajapati, D., K., Kumar, S., Tiwari, M.    “Tribological Investigation of Copper and AISI 304 Steel during Dry Sliding Wear,”    Surface Topography: Metrology and Properties    2019, Vol. 7, 015021
22.    Venkatesham, B., Tiwari, Mayank, Munjal, M., L.    “Analytical prediction of break-out noise from a reactive rectangular plenum with four flexible walls,” The Journal of the Acoustical Society of America    2010, 128 (4), 1789-1799
23.    O Prakash, K Gupta, Mayank Tiwari    Vibration monitoring and analysis to investigate damage to civil structuresJournal of the Institution of Engineers. India. Civil Engineering Division2003,83,147-152
24.    Singh R.K, Tiwari Mayank, Saksena A.A, Srivastava A.    Analysis of a Compact Squeeze Film Damper (SFD) with Magneto-Rheological Fluid    Defense Science Journal Accepted February 2020
25.    AK Srivastava, M Tiwari, A Singh    Identification of Rotor-Stator rub and dependence of Dry Whip boundary on rotor parameters Mechanical Systems and Signal Processing    2021, 159, 107845
26.    Aman K Srivastava, Mayank Tiwari, Akhilendra Singh    Composite test inclusive of Benford’s law, noise reduction and 0–1 test for effective detection of chaos in rotor–stator rub Nonlinear Dynamics    2021, 106, 989-1010
27.    Neelesh K Sharma, Mayank Tiwari, Atul Thakur, Anindya K Ganguli    A systematic review of methodologies and techniques for integrating ergonomics into development and assessment of manually operated equipment International Journal of Occupational Safety and Ergonomics2021,1-13
28.    R Kumar, A Singh, M Tiwari    Investigation of crack repair using piezoelectric material under thermo-mechanical loading Journal of Intelligent Material Systems and Structures    2020, 31(19), 2243-2260
29.    K Singh, A Mahato, M Tiwari    Transition from mixed stick-slip to gross-slip regime in fretting Tribology International    2022, 165, 107338
30.    R Kumar, H Pathak, A Singh, M Tiwari    Modeling of crack repair using piezoelectric material: XFEM approach Engineering Computations    2020
31.    DK Prajapati, M Tiwari    Experimental analysis of contact fatigue damage using fractal methodologies Wear    2020, 450, 203262
32.    R Kumar, A Singh, M Tiwari    Investigation of crack repair in orthotropic composite by piezoelectric patching Materials Today: Proceedings2020, 21, 1303-1312
33.    DK Prajapati, M Tiwari    Numerical modeling of 3d random Gaussian rough surfaces Indian Journal of Tribology    2019
34.    Shambhu Kumar, Akhilendra Singh, Mayank Tiwari    MWCNT polymer nanocomposite with enhanced thermomechanical properties and electrical insulation for effective encapsulation Material Research Express    2023, Volume-10 Issue-2, 25004
35.    Sudhanshu Kumar, Surajit Kumar Paul and Mayank Tiwari    Assessment of surface and subsurface evolution under rolling contact fatigue of a pearlitic steel    Material Today Communications    2023, 35, 105803
36.    Ritesh Kumar, Akhilendra Singh, Mayank Tiwari    Life enhancement of cracked structure by piezoelectric patching underneath thermo-mechanical loading environment Mechanics of Advanced Materials and Structures    2022, Volume-29 Issue-27, 6231-6241
37.    Anurag Kumar, Aman K Srivastava, Mayank Tiwari, Akhilendra Singh    A data driven method applied on nonlinear vibration of flexible rotor supported on centralized squeeze film damper Proc IMechE Part C: J Mechanical Engineering Science 2023, Volume-237 Issue-22
38.    Sudhanshu Kumar, Ashutosh Rajput, Surajit Kumar Paul, Mayank Tiwari, Deepak Kumar Prajapati Friction and wear study of metallic contacts under dry sliding conditions: A molecular dynamics simulation-based approach Proc IMechE Part J: Journal of Engineering Tribology 2023 Accepted
39.    Shambhu Kumar, Akhilendra Singh, Mayank Tiwari, Numerical and analytical modelling of effective thermal conductivity of multi-walled carbon nanotubes polymer nanocomposites including the effect of nanotube orientation and interfacial thermal resistance, Nanocomposites 2023, Volume-9, Issue-1
40.    Shambhu Kumar, Akhilendra Singh, Mayank Tiwari, R.K. Patel, Estimation of flexural modulus of layer graded polymer nanocomposite using finite element and micromechanics approach, Materials Today: Proceedings 2023
41.    Anurag Kumar, B. Das, Kumar, Akhilendra Singh, Mayank Tiwari. A comprehensive methodology to estimate the fatigue life of S-shaped integral squeeze film damper. Engineering Failure Analysis (2024), 161, 108316.
42.    Sudhanshu Kumar, Ashutosh Rajput, Surajit Kumar Paul, and Mayank Tiwari. "Molecular dynamics simulation of dry sliding between non-Gaussian copper rough surfaces." Applied Surface Science 664 (2024): 160220.
43.    Anurag Kumar, Aman K Srivastava, Mayank Tiwari, Akhilendra Singh. “Effect of Variation of Damping gap on Damping and unbalance response of a Compact Squeeze Film Damper Experiments and Simulations”. Defence Science Journal (2024), Volume 74, No. 06.
44.    Sudhanshu Kumar, Surajit Kumar Paul, and Mayank Tiwari. "Effect of Metallurgical Compatibility on Tribological Behaviour in Dry Sliding Contact Using Molecular Dynamics Approach." J. Tribo. Sci. & Tech., Volume 1 (2024), Issue 1, pp. 26-37.
45.    Sudhanshu Kumar, Surajit Kumar Paul, and Mayank Tiwari. “Rolling-sliding contact fatigue behavior of pearlitic steel under a higher slide-to-roll ratio while the traction process”, Progress in Engineering Science (2025), 2(1), 100046.
46.    Harsh Kumar, Vaibhav Gupta, Velamala Bharath, Mayank Tiwari, Surajit Kumar Paul, Lokesh Agrawal, Arendra Pal Singh, and Ayush Jain. "Effect of Surface Roughness on the Friction Moment in a Lubricated Deep Groove Ball Bearing." Lubricants 12, no. 12 (2024): 443.
47.    Neelesh K Sharma, Mayank Tiwari, Atul Thakur, and Anindya K. Ganguli. "Evaluating biomechanical risks in manual material handling: an ergonomic intervention approach." Ergonomics (2025): 1-13.
48.    Ravi Kumar Thakur, Kaushal Kishore, Nikhil Shajan, D. Vijay Kumar, Nirmal Kumar, Anand Prabhakaran, Surajit Kumar Paul, Mayank Tiwari, and Kanwer Singh Arora. "Effect of number of deposition layers on the microstructure, corrosion and fretting wear of duplex stainless-steel weld cladding." Surface and Coatings Technology 502 (2025): 131924.

Conference
1.    M.Tiwari, K.Gupta, Om Prakash    Nonlinear Dynamic analysis of a Rigid Rotor supported on a Deep Groove Ball BearingProceedings of the 7th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery USA1998/2,960-969
2.    R. Singh, H. Adiguna, M. Tiwari, H. Tseng, D. Hrovat    Transient Response Of A Hydraulic Engine Mount    2002 International Congress and Exposition on Noise Control Engineering Dearborn, MI, USA August 19-21 2002    2002 (5),1020-1028
3.    Matthew S. Young Mayank Tiwari    Rajendra Singh Identification of a Joint Stiffness Matrix Using a Decomposition Technique 25th International Modal Analysis Conference in Orlando Florida USA    2007
4.    B. Venkatesham1, M. L. Munjal and Mayank Tiwari    Prediction Of Break-Out Noise Of A Rectangular Hvac Duct With Acoustic Lagging    15th International Congress on Sound and Vibration, Daejon Korea    6-8th July 2008
5.    Sampath Srinidhi, Mayank Tiwari, Rajni Burra, Hombe Gowda, Paul Seimers    Bearing Wear under Mechanical Stresses and Electrical Currents    ASME/STLE 2009 International Joint Tribology Conference USA    2009,499-502
6.    Mayank Tiwari, K Gupta, Om Prakash    Phenomena of Intermittency in machine components    VETOMAC, New Delhi    2008,2042-2049
7.    B. Venkatesham, Mayank Tiwari, and M. L. Munjal    Free Vibration analysis of Coupled Acoustic-Structural Systems    Proc. IC-ICAME. IISc Bangalore    2008
8.    Gaurav Pandey, B. Venkatesham, Mayank Tiwari    Plastic Gear Transmission Error Calculation    IUTAM: IUROTOR-2009    2009
9.    B. Venkatesham, Mayank Tiwari and V. Aishwarya    Effect of Micro-Pitting on Gear Vibrations and Dynamic Excitations Source    VETOMAC-VI IIT Delhi    pp.99-105, December 2010
10.    K Singh, M Tiwari, A Mahato    Fretting wear characteristics of AISI 1040 steel alloy    Proceedings of Asia International Conference on Tribology Malaysia2018,240-241
11.    K Gupta, R Kumar, M Tiwari, O Prakash    Effect of rotary inertia and gyroscopic moments on dynamics of two spool aeroengine rotor    ASME:International Gas Turbine and Aeroengine Congress and Exposition    1993
12.    ML Munjal, B Venkatesham, Mayank Tiwari    Four-Pole Parameters of a Rectangular Expansion Chamber with Yielding WallsProc. 16th Intl. Congress on Sound and Vibration2009
13.    Deepak K Prajapati, Mayank Tiwari    2D numerical wear model for determining change in surface topography with number of wear cycles    Proceedings of Asia International Conference on Tribology Malaysia    2018,233-234
14.    Nikhil Kaushik, Mayank Tiwari Sridhar, Kaushik Bhattacharya    Simulation of Rolling Element Bearing Using Multi-Body Dynamic Approach and Simple Test Method to Measure Proceedings of the National Conference on Industrial Problems on Machines and Mechanisms (IPROMM-2005), 24th-25th February 2005: Modeling, Simulation and Control of Engineering Systems2005 369
15.    Anurag Kumar, Mayank Tiwari, Akhilendra Singh    Classification of orbits of rotor supported on squeeze film damper by supervised learning method    Proceedings of the XVI vibration Engineering & Technology of Machinery Conference (VETOMAC 2022)2022, Volume & Issue- 059
16.    Neelesh K Sharma, Mayank Tiwari, Atul Thakur, Anindya K Ganguli    Biomechanical Simulation and a Detailed Analysis of the Roadside Cleaning ActivityProceedings of the 21st Congress of the International Ergonomics Association (IEA 2022)    2022, Volume V: Methods & Approaches 21
17.    Aman K Srivastava, Anurag Kumar, Mayank Tiwari, Akhilendra Singh    Analytical Study of Dry Whip Phenomena During Rotor-Stator Rub    International Design Engineering Technical Conferences and Computers and Information in Engineering Conference    2021, Vol. 85475
18.    Aman K Srivastava, Mayank Tiwari, Akhilendra Singh    Modal Response of a 4-DOF Cantilever Rotor System with 2 Bearing Support Under Rotor Rub Impact with Unbalance Proceedings of the 6th National Symposium on Rotor Dynamics: NSRD 2019    2021, 509-517
Reports
1.    Aeroengine Blade and Rotordynamics, Prof K Gupta, Dr Om Prakash, M. Tiwari, KD Gupta, for Aeronautical Research and Development Board, India, 1992
2.    Performance of Soft Coatings for Gear Wear Mayank Tiwari and Harsha K A 2008GRC766, November 2008 GE Internal (Class 2)
3.    Lubrication in Low Speed High Load Regimes, Mayank Tiwari 2008PRE007, January 2008 GE Internal (Class 2)
4.    Design and Analysis of Lubrication System for Gearbox of Compact Gear Drive Train using System Level Simulation Pradip Subramaniam and Mayank Tiwari 2009GRC255, February 2009 GE Internal (Class 2)
5.    Experimental Study of Textured Surfaces Under Rolling Sliding Conditions in Elasto Hydrodynamic Regime Mayank Tiwari, KA Harsha, Wenwu Zhang and Huan Qi 2009 GRC858, September 2009 GE Internal (Class 2)
6.    Analytical Calculation of Micropitting Safety Factor Balide Venkatesham and Mayank Tiwari 2010GRC298, March 2010 GE Internal (Class 2)
7.    Tribological Investigations Of The Role Of Nano Mos2 Particles As Nanoadditives In Boundary Lubricated Regimes Nikhil S Tambe, Swarnagowr Addepalli, K A Harsha, Saratchandra Shanmukh, Mayank Tiwari March 2010 Public (Class 1)