NSITonline

ICE Research Focus

1961

  • H.L. Langhaar, C.N. Lakshminarayana & B.C. Nakra, "Shear effect in laterally supported columns," Journal of Science & Engineering Research, Vol. V, Pt. 1, pp.111, 1961.

1962

  • B.M. Belgaunkar, K. Lakshminarayana & B.C. Nakra, "Vibration characteristics of axial flow compressor blades," Journal of Science & Engineering Research, Vol. VI, Pt.2, pp. 20, 1962.

1968

  • K.K. Pujara & BC Nakra, "Forced vibrations of a two layered beam arrangement," Journal of Science & Engineering Research, Vol. XII, Pt. 1, pp. 117, 1968.

1969

  • BC Nakra, "Vibration analysis of a sandwich beam with nonlinear viscoelastic core," Journal of Science & Engineering Research, Vol.XIII, pp.137, 1969.

1970

  • N.T. Asnani & BC Nakra, "Vibration analysis of multi?layered beams, involving viscoelastic layers," Journal, Institution of Engineers, Vol.50, No.6pp.187, 1970.

1971

  • B.C. Nakra & D.R. Chawla, "Shock response of three layer sandwich beams, with viscoelastic core," Journal of Aeronautical Society of India, Vol. 23, No.3, pp.135, 1971.

1972

  • B.C. Nakra & P. Grootenhuis, "Structural damping using a four layer sandwich, Journal of Engineering for Industry, A.S.M.E., Journal of Engineering for Industry Vol.94, pp.81, 1972.
  • N.T. Asnani & B.C. Nakra, "Forced vibration analysis of sandwich beam, with viscoelastic core," Journal of Aero. Society of India, Vol. 24, pp. 288, 1972.

1973

  • B.C. Nakra, "Vibration analysis of sandwich beam with constrained viscoelastic layers on both sides," Journal, Aero. Society of India, Vol.25, pp.35 , 1973.
  • A.D. Kapur & B.C. Nakra, "Effects of rotary and longitudinal inertias on transient response of 3 beam with unconstrained viscoelastic layer," Journal, Acoustical Society of India, Vol.1, No.3, pp.1, 1973.
  • Y.V.K.S. Rao & B.C. Nakra, "Theory of vibratory bending of unsymmetrical sandwich plates," Archives of Mechanics, Poland, Vol.25, pp.213, 1973.

1974

  • Y.V.K.S. Rao & B.C. Nakra "Vibration of sandwich beams and plates with viscoelastic core," Journal of Sound & Vibration, U.K., Vol.34, pp.300, 1974.
  • B.C. Nakra & P. Grootenhuis, "Extensional effect in constrained viscoelastic layers". The Aeronautical Quarterly, Royal Aero Soc., U.K. Vol.25, pp.225, 1974.

1976

  • B.C. Nakra, "Vibration analysis of an unsymmetrical five layer beam with constrained viscoelastic layers," Journal, Acoustical Society of India, Vol.4, pp.45, 1976.

1977

  • A.D. Kapur & B.C. Nakra, "Response of sandwich cantilever beams to shock excitation," Strojnicky casopis, Vol.28, pp.50, 1977.
  • A.D. Kapur & B.C. Nakra, "Performance of viscoelastically damped multi?layer structures, subjected to shock excitation," Journal, A.I.A.A., U.S.A., Vol.15, pp.129, 1977.
  • A.D. Kapur, B.C. Nakra & D.R. Chawla, "Shock response of viscoelastically damped beams," Journal of Sound & Vibration, U.K., Vol.55, pp.351, 1977.

1979

  • O.N. Kaul, K.N. Gupta & B.C. Nakra, "Response of constrained viscoelastic beams to random excitation," Archives of Mechanics, Poland, Vol.31, pp.875, 1979.

1981

  • B.C. Nakra, "Vibration control with viscoelastic materials II". The Shock & Vibration Digest, U.S.A., Vol. 13, pp.17, 1981.
  • B.C. Nakra, W. Said & A. Nassir, "Investigations on mufflers for I.C. engines,"Applied Acoustics, U.K., Vol.14, pp.135, 1981.
  • W. Said, B.C. Nakra & A. Nassir, "Investigations on acoustic mufflers, Journal, Acoustical Society of India, Vol.9,pp.68, 1981.
  • R.C.D. Vikal, K.N. Gupta & B.C. Nakra, "Vibration of a excitation system supported flexibly on a viscoelastic sandwich beam, at its mid point," Journal of Sound & Vibrations, U.K., Vol.75. pp.87, 1981.
  • 1982

  • R.C.D. Vikal, K.N. Gupta & B.C. Nakra, "Vibration analysis of a flexible mounted system mounted on viscoelastic sandwich beam" Journal of Mechanical Design, A.S.M.E. Vol.104, pp.445, 1982.
  • A.K. Lall, B.C. Nakra & N.T. Asnani, "Optimum design of viscoelastically damped sandwich plates," Engineering Optimisation, U.K., Vol. 6, pp. 197, 1988.

1983

  • R.K. Nanda & B.C. Nakra, "Vibrations of beams with viscoelastic supports," Journal, Acoustical Society of India, Vol. XI, No.3, pp.30, 1983.

1984

  • A.pp. Mittal and J.K. Chatterjee. "A Simple Method of Analysis of Circulating Current in a Dual-converter using Offset Voltage Control". Journal of IE (I),EE Div., April 1984.
  • A.K. Kohli & B.C. Nakra, "Vibration analysis of straight and curved tubes conveying fluid using straight beam finite elements," Journal of Sound & Vibrations," U.K., Vol. 93, pp. 307, 1984.
  • N.T. Asnani, C.N. Bapat & B.C. Nakra, "Viscoelastically damped vibration absorbers," Journal of Engineering Design, Vol. 2, No.2, pp.29, 1984.
  • B.C. Nakra, "Vibration control with viscoelastic materials III," The Shock & Vibration Digest, U.S.A., Vol. 16, No.5, pp.13, 1984.
  • T.K. Kundra & B.C. Nakra, "Mathematical modelling using harmonic excitation data," Journal, Sound and Vibrations, U.K., Vol. 96, pp. 153, 1984.
  • J. Vaswani, N.T. Asnani & B.C. Nakra, "Vibration and damping analysis of doubly curved sandwich panels with viscoelastic core," The Aeronautical Journal, Royal Aeronautical Society, U.K., pp. 395, 1984.
  • 1985

  • J. Vaswani, N.T. Asnani & B.C. Nakra, "Vibration and damping analysis of curved multilayered beams," Transactions, Canadian Society of Mechanical Engineers, Vol. 9, No.2, pp. 59, 1985.
  • O.N. Kaul, K.N. Gupta & B.C. Nakra, "Random vibrations of an unconstrained viscoelastically damped beam," Technische Mechanik,..Germany,Vol.6,pp.48,1985.
  • J. Vaswani, N.T. Asnani & B.C. Nakra, "Vibrations and damping analysis of curved sandwich panels with viscoelastic core," The Shock & Vibration Bulletin, U.S.A., Vol.55, pp.155, 1985.
  • B.C. Nakra, "Vibration and Waves," Journal, Acoustical Society of India, Vol.XIII, pp. 141, July,1985.
  • B.C. Nakra & G.S. Yadava, "Vibration measurement and analysis," Maintenance, Vol.5, No.1, 1985.
  • 1987

  • T.K. Kundra & B.C. Nakra, "Structural modification with tuned absorber attached to a complex structure via identification models," A.S.M.E., Vol.3, pp. 37, 1987.
  • A.K. Lall, N.T. Asnani & B.C. Nakra. "Vibration response and damping analysis of rectangular plates with constrained viscoelastic layers," Journal of Vibrations, Acoustics & Design, ASME, Vol.109, No.3, pp. 241, 1987.
  • 1988

  • A.K. Lall, N.T. Asnani & B.C. Nakra, "Damping analysis of partially covered sandwich plates," Journal of Sound & Vibrations, U.K., Vol. 123, No.2, pp. 247, 1988 .
  • J. Vaswani, N.T. Asnani & B.C. Nakra, "Vibration and damping analysis of curved sandwich beams with viscoelastic core," Journal of Composite Structures, U.K., Vol.10, pp. 231, 1988.

1989

  • S. Bharath, B.C. Nakra & K.N. Gupta, "Modelling and analysis of railway brake system," Journal, Institution of Engineers, Vol. 70, pp.12, 1989.

1990

  • S.Bharath, B.C. Nakra & K.N. Gupta, "Modelling and analysis of pneumatic railway brake system," Applied Mathematical Modelling, Vol.14, pp.58, 1990.
  • S. Bharath, B.C. Nakra & K.N. Gupta, A distributed mathematical model for pressure transient analysis in railway pneumatic brake system," International Journal of Mechanical Sciences, Vol.32,pp.133, 1990.
  • S. Bharath, B.C. Nakra & K.N. Gupta, "Mathematical model of a railway pneumatic brake with varying cylinder capacity effects," Journal of Dynamic Systems, Measurement & Control, A.S.M.E., Vol.112, No.3,pp.456, 1990.
  • N. Tandon & B.C. Nakra, "The application of the sound intensity technique to defect detection in rolling element bearings," Applied Acoustics, U.K., Vol.29, pp.207, 1990.
  • N.Tandon & B.C. Nakra, "Defect detection in rolling element bearings by acoustic emission method, Journal of Acoustic Emission, U.S.A., Vol.9, No.1, pp.25, 1990.

1992

  • J.K. Dutt & B.C. Nakra, "Stability of Rotar Systems with viscoelastic supports," Journal, Sound & Vibration, Vol.153 , pp.89,Feb.1992.
  • N. Tandon & B.C. Nakra, "Vibration & acoustic monitoring techniques for the detection of defects in rolling elements bearings? a review". The Shock & Vibration Digest, Vol.24, No.3, pp.311, March 1992.

1993

  • P. Kulkarni, S. Pannu & B.C. Nakra, "Dynamic analysis of a rotating system with flexible supports using finite element method," International J. Mech. Engg. Edn. Vol.21, No.1, pp.35, 1993.
  • J.K. Dutt & B.C. Nakra, "Vibration response reduction of a rotor shaft system using viscoelastic polymeric supports," Journal of Vibration & Acoustics, ASME, Vol.11, No.2, pp.221.
  • P. Kulkarni, S. Pannu & B.C. Nakra, "Unbalance response and stability of a rotating system with viscoelastically supported bearings," Mechanism & Machine Theory, Vol.28, No.3, pp.427, 1993.
  • N. Tandon & B.C. Nakra, "Vibration response of rolling element bearings with simulated defects," Journal, Instn. of Engineers (India), Vol.73, pp.271, Jan.1993.
  • N. Tandon & B.C. Nakra, "Sound intensity technique for noise source location in machines," J. Acou. Soc. Ind. Vol. XXI, pp.89, 1993.

1994

  • S.S.A. Ravi, T.K. Kundra, and B.C. Nakra, "An eigenvalue reanalysis of sandwich beams with viscoelastic core using perturbation method," Int. J. Anal. & Expt. Modal Analysis, Vol.9,pp.203,1994.
  • T.K. Kundra & B.C. Nakra, "Influence of simulated test errors on system identification ," J. Instn. Engrs., India, MED, Vol.75, pp.14-19, 1994.
  • T.K. Kundra & B.C. Nakra, "Structural modification studies to improve stability of machine tools," J. Instn. Engrs., India, PED, pp. 1-8, 1994.
  • O.Parkash, K. Gupta & B.C. Nakra, "Experimental determination of hydraulic transmitted forces in a centrifugal pump," J. Instn. Engrs. Vol.75,pp.49,1994
  • N.Tandon & B.C.Nakra,"Sound Intensity technique and noise diagnostics" Engineering Design,IE(India),April-June p 25, 1994.
  • M.K.Muralidharan,N.Tandon & B.C.Nakra,"Some investigations on gear noise" Journal, Acoustical Society of India,Vol.22(2) No.2,pp113-118, 1994.

1995

  • S.S.A.Ravi,T.K.Kundra & B.C.Nakra," Single step eigen perturbation method structural dynamic modification". Mechanics Research communication" Vol. 22(4) pp 363-369, 1995.
  • S.S.A. Ravi, T.K. Kundra, & B.C. Nakra, "A response reanalysis of damped beams using eigen parameter perturbation," J. Sound & Vibrations, Vol 179(3) pp 399-412, 1995.
  • J.K.Dutt & B.C.Nakra,"Dynamics of rotor shaft systems on flexible supports with gyroscopic effects".Mechanics Research Communications, Vol.229(6),pp 541- 545 ,1995.
  • Om Parkash,K.Gupta & B.C.Nakra,"Experimental determination of radial dynamic transmitted forces in a centrifugal pump"Journal,I.E(I),Vol.76, pp 157-161,1995.

1996

  • J.K.Dutt & B.C.Nakra, "Stability characteristics of rotating systems with journal bearings on viscoelastic supports" Mechanisms and Machine Theory, Vol. 58, No. 3, pp 535-541, 1996.
  • S.S.A.Ravi,T.K.Kundra & B.C.Nakra,"Reanalysis of plates modified by free damping layer treatment" International Journal of Computers & Structures,Vol. 58(3),pp 535-541, 1996.
  • 1997

  • N.Tandon, B.C.Nakra, B.Sarkar & V. Adyanthaya, " Noise control of two-wheeler scooter engines,"Applied Acoustics, Vol. 51, No. 4 ,1997.

1998

  • B.C.Nakra" Vibration Control in machines & structures using viscoelastic damping" Journal of Sound and Vibrations.Vol. 211 pp 449-465, 1998.
  • S.S.A.Ravi, T.K.Kundra & B.C.Nakra, "Reanalysis of damped structures using single step perturbation method " Journal of Sound and Vibrations, Vol. 211, pp 355-363, 1998.
  • N.Tandon, B.C.Nakra, D.R.Ubhe & N.K.Killa," Noise control of engine driven portable generator set ," Applied Acoustics, Vol. 55 (4), pp 307-328,1998.

1999

  • N. Tandon & B.C.Nakra " Noise control of portable generator sets " Noise and Vibrations World Wide , Vol. 30, No. 11, pp 15-24, 1999.
  • D.K. Jain, A.P. Mittal & B. Singh. "An Efficient Iterative Technique for the Analysis of Self-excited Induction Generator." Journal of IE (I), EE Div., vol 79, pp. 172-177, Feb. 1999.

2000

  • S. Manepatil, G.S.Yadava & B.C.Nakra ," Condition monitoring studies on reciprocating compressors ," International Journal of Condition Monitoring & Diagnostic Engineering Management," Vol. 3, No. 3, pp 23-28, 2000.
  • B.C.Nakra , " Structural dynamic modification using additive damping" Sadhana, Journal of Indian Academy of Sciences, Vol. 25, No. 3, pp 277-290, June 2000 .
  • S.V.Modak, T.K.Kundra & B.C. Nakra , " Model updating using constrained optimisation," Mechanics Research Communication, USA. ,27,543-551, 2000.

2001

  • B.C.Nakra , " Vibration Damping," PINSA Journal, INSA., Vol. 67, pp 461-478, 2001.
  • S. Manepatil, G.S.Yadava & B.C.Nakra , " Modelling and computer simulation of reciprocating compressor with faults ," Journal, Instn. Of Engineers. Vol. 81, pp 108 - 116. 2001.
  • A.Bhaskar, S.Sahu & B.C.Nakra ," Approximations and reanalysis over a parameter interval for dynamic design ,"Journal of Sound and Vibration,. Vol. 248 (1), pp 178 - 186, 2001.

2002

  • S.V.Modak, T.K.Kundra & B.C. Nakra, " Comparative study of model updating methods using simulated experimental data ," Computers and Structures Vol. 80, pp 437 - 447, 2002 .
  • S.V.Modak, T.K.Kundra & B.C. Nakra, " Prediction of dynamic characteristics usingupdated F.E. models," Journal of Sound and Vibration,. Vol. 254 (3), pp 447 - 467, July 2002.
  • S.V.Modak, T.K.Kundra & B.C. Nakra, " Use of an updated model for dynamic design," Mechanical System and Signal Processing " Vol. 16 (2), pp 302-322 , 2002.

 

Publication of Books/Book Chapters

 

1985

  • B.C. Nakra & K.K. Chaudhry, "Instrumentation, Measurement & Analysis," Tata McGraw Hill, 1985.

1988

  • B.C. Nakra (Ed.), "Status report on Solid Mechanics," Indian National Science Academy Publication, 1988.

1994

  • B.C.Nakra(Ed.),"Some selected topics in theoretical & applied mechanics" INSA Diamond Jubilee Publication.,1994.
  • B.K.N.Rao,B.C.Nakra,S.Ray & S.Biswas(Eds),"Condition monitoring & diagnostic engineering management" Proceeding COMMADEM 1994,Tata McGraw Hill,1994.

1996

  • B.C.Nakra,R.Singh,K.Gupta & T.K.Kundra,(Eds.) "Emerging trends in Vibration &Noise Engg. "Proceeding INDUSVAN ,Allied Publishers Ltd, 1996.

1997

  • T.K.Kundra & B.C.Nakra,(Ed.) " Optimum Dynamic Design ," Allied Publishers Ltd, 1997.

1998

  • B.C.Nakra " Theory and Applications of Automatic Controls ," New Age International Publishers, 1998.

Societies

Netaji Subhas Institute of Technology

Azad Hind Fauz Marg, Sector-3, Dwarka, New Delhi - 110078
(An Autonomous Institution of Govt.of NCT of Delhi)

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